Search

Context: Sport-related dystonia is a rare form of activity-specific dystonia that can severely impair an athlete's ability to perform. Due to a lack of data on the condition, it is difficult to diagnose and often overlooked, and no gold standard treatment has yet been defined. Case Presentation: We present a rare and challenging case of sport-related dystonia that affected a 24-year-old male professional soccer player. The patient presented with severe rigidity and dystonia of the right lower-extremity, particularly the ankle and foot. The symptoms set on >1 year prior to the presentation to our outpatient clinic. He began to complain of stiffness and difficulty moving his lower limbs, especially his right leg, initially when playing soccer, but then also when walking normally. On presentation, he was unable to run and walked with difficulty, supporting his body weight only on the outside of his right foot. He also reported a motor trick and reverse motor trick involving the oral musculature in order to move his lower limb more freely. Management and Outcomes: An integrated rehabilitation approach based on postural rehabilitation, neuromuscular rehabilitation, and dental intervention was used to successfully treat this condition. The approach included: (1) postural rehabilitation with the Mézières-Bertelè method to reduce muscular stiffness, (2) neuromuscular re-education with Tai Chi exercises and electromyography-guided biofeedback, and (3) dental intervention and swallowing rehabilitation to limit impaired oral habits (due to the relationship between his impaired lower limb movements and motor tricks of the oral musculature). After 7 months of integrated rehabilitation, the patient returned to professional soccer. Conclusions: This case report highlights the potential efficacy of an integrative rehabilitation approach for sports dystonia, particularly in cases where traditional treatments may not be effective. Such an approach could be considered a valuable option in the management of this rare, but debilitating, condition in athletes. Further research is needed to assess the effectiveness of this approach in larger populations. [ABSTRACT FROM AUTHOR]

Secretory carcinoma is a malignant salivary gland tumor, which typically presents as an indolent painless mass within the parotid gland. Involvement of the minor gland is reported but less common. Secretory carcinoma was often misclassified as other salivary gland mimics, particularly acinic cell carcinoma, prior to 2010. It was first recognized as a molecularly distinct salivary gland tumor harboring the same fusion gene as well as histologic and cytogenetic features seen in juvenile breast cancer. Secretory carcinoma is generally managed in the same way as other low-grade salivary gland neoplasms and has a favorable prognosis; however, high-grade transformation requiring aggressive therapeutic interventions have been documented. Recent studies of biologic agents targeting products of this fusion gene offer the promise of a novel therapeutic option for treatment of this malignancy. Due to the limited number of reported cases, the spectrum of clinical behavior, best practices for management, and long-term treatment outcomes for secretory carcinoma remain unclear. A long-standing secretory carcinoma involving minor salivary glands of the mucobuccal fold, which was detected years after it was first noted by the patient, is reported. This case brings to light the importance of a thorough clinical exam during dental visits and reviews diagnostic differentiation of this malignancy from other mimics and discusses decision making for its management. [ABSTRACT FROM AUTHOR]

Autotransplantation has been proven as a viable method of reconstructing missing teeth. While preparing the recipient site, the bone reduction location depends largely on the surgeon's experience. Inappropriate overpreparation can cause biologic and esthetic complications, such as buccal or lingual bone resorption. This paper provides an innovative method to aid clinicians in precisely preparing a recipient site with the assistance of medical image-processing software and a real-time navigation system. This case report presents the autotransplantation of a mandibular molar using this technique with good short-term (6 months) clinical outcomes, including radiographic bone fill, normal probing pocket depth, physiologic tooth mobility, acceptable gingival level, and satisfactory restoration. [ABSTRACT FROM AUTHOR]

Objectives: Sedation is commonly utilized for individuals otherwise unable to receive dental treatment, such as those with disabilities, medically complex conditions, and dentophobics. The aim was to characterize the profiles of patients receiving various types of sedation and assess the corresponding success rates. Method and materials: This was a 5-year records-based retrospective study. Data regarding the indication for sedation, medical history, sedation type, and treatments performed were recorded. Results: In total, 103 patients underwent 389 treatment sessions under sedation; 42.7% of the patients were disabled. The most commonly administered sedation was moderate sedation, (49.4%), followed by deep (36.8%) and inhaled sedation (13.9%). Successful treatment results were achieved in 96.1% of sessions, with no adverse effects noted during recovery. The high success rates were independent of patient age, sex, and sedation type. There was a positive association between the indication for sedation and the type of sedation. The medically complex patients and the dentophobic patients received mainly moderate sedation (85.3% and 58.2%, respectively), whereas the disabled patients received deep sedation (51.2%). In total, 94% of patients were returning (revisiting) patients. A statistically significant association was found between the type of sedation administered and the success rate during the first and last sessions (P< .001). The success rate at the first session may be predictive of the success in subsequent sessions. Conclusion: A significant positive correlation was found between patient characteristics and the chosen sedation type leading to a high success rate across the various sedation modalities. [ABSTRACT FROM AUTHOR]

The aim of this morphometric study was to precisely determine the 3D characteristics of the root complex of the posterior dentition. Extracted and well-preserved permanent posterior teeth were included in this analysis and grouped based on tooth type and arch location. All teeth were digitally scanned. Morphologic and dimensional features of the root complex were assessed, including length and surface area of the root trunk and individual roots, width of root concavities (RC), and furcation entrance, when present. A total of 240 posterior teeth comprised the study sample. The root complex of multirooted maxillary first premolars presented with a long root trunk (10.49 mm), representing 65.52% of the surface area, and two short roots comprising the remaining 34.8% of the surface area. Root trunks of mandibular molars were an average of 0.8 mm shorter than their maxillary counterparts. Class III furcation involvement is expected in all maxillary and mandibular molars, as well as multirooted maxillary first premolars, after 4.80 mm and 10.49 mm of clinical attachment loss, respectively. RCs were a common finding among the evaluated dentitions. The root complex morphology varies among the maxillary and mandibular posterior dentition. RCs are highly prevalent in both maxillary and mandibular dentition. The findings derived from this study can be utilized in daily clinical practice for the adequate management of posterior dentition and serve as a reference for future investigations in dental anatomy and digital technology. Also, these findings can guide the industry into creating and redefining tools that adequately adapt to the anatomical characteristics and variations of the specific tooth type. [ABSTRACT FROM AUTHOR]

Bariatric dentistry is the branch of dental medicine focused on preventive and comprehensive oral health care of overweight or obese patients. Obesity is an increasing US and international health problem and is a condition characterized by abnormal or excessive fat accumulation in the adipose tissue and is categorized by body mass index (BMI) according to the World Health Organization (WHO). With the increase of morbid obesity worldwide and the unfavorable effect on the overall health and life expectancy, it is necessary that proper accommodations are made for accessible dental care of this vulnerable population of patients. The following case report details the emergency and the subsequent elective dental treatment of a patient with a morbid obesity and demonstrates the importance of necessary equipment, a multidisciplinary approach, and broad networking communication needed to treat bariatric patients. The aim of the present case report was to bring awareness and start professional discussions on the importance of dental practitioners in the community and dental academic programs working together to assure access for primary oral health for bariatric patients. [ABSTRACT FROM AUTHOR]

OBJECTIVE: Active patient involvement in promoting quality and safety is a priority for healthcare. We investigated how dental patients perceive their role as partners in promoting quality and safety across various dental care settings. METHODS: Focus group sessions were conducted at three dental practice settings: an academic dental center, a community dental clinic, and a large group private practice, from October 2018-July 2019. Patients were recruited through flyers or word-of-mouth invitations. Each session lasted 2.5 h and patients completed a demographic and informational survey at the beginning. Audio recordings were transcribed, and a hybrid thematic analysis was performed by two independent reviewers using Dedoose. RESULTS: Forty-seven participants took part in eight focus group sessions; 70.2% were females and 38.3% were aged 45-64 years. Results were organized into three major themes: patients overall perception of dental quality and safety; patients reaction to an adverse dental event; and patients role in promoting quality and safety. Dental patients were willing to participate in promoting quality and safety by careful provider selection, shared decision-making, self-advocacy, and providing post-treatment provider evaluations. Their reactions towards adverse dental events varied based on the type of dental practice setting. Some factors that influenced a patients overall perception of dental quality and safety included provider credentials, communication skills, cleanliness, and durability of dental treatment. CONCLUSION: The type of dental practice setting affected patients desire to work as partners in promoting dental quality and safety. Although patients acknowledged having an important role to play in their care, their willingness to participate depended on their relationship with their provider and their perception of provider receptivity to patient feedback.

The purpose of this study was to investigate the effects of experience level on the clinical and esthetic results of coronally advanced flap (CAF) surgery. A postgraduate student's first 40 CAF operations in the periodontology residency program were followed. The Miller Class I gingival recessions were divided into four chronologic groups (n = 10 in each). Clinical and esthetic evaluations were performed at baseline and after 6 months. The results of chronologic intervals were statistically compared. While the overall mean root coverage (RC) percentage was 73.6% and the complete RC was 60%, the mean RC percentages of the groups, respectively, were 45%, 55%, 86%, and 95%, showing that the mean and complete RC percentage increased as the experience level increased (P < .05). Similarly, as the experience level increased, closure of the gingival recession depth and width and esthetic scores increased, while the surgical time decreased significantly (P < .05). Complications were observed in three patients during the first interval and in two patients during the second interval, while no complications were observed in the other groups. This study showed that experience level can significantly affect the clinical and esthetic outcomes, operative time, and complication rates of CAF surgery. All education programs should determine how many of each surgical procedure residents must perform before they are considered experienced or expert surgeons who can work independently and predictably achie vesafe, acceptable outcomes. [ABSTRACT FROM AUTHOR]

This retrospective clinical study compared two different professional maintenance therapy (MT) approaches (with and without periodic removal and decontamination of prosthetic components) on peri-implant inflammatory clinical and biochemical parameters after 5 years of implant function. A retrospective analysis based on patient records was used to assess inflammatory clinical and biochemical parameters around dental implants placed by the same clinician in a private practice. The Plaque Index (PI), peri-implant probing depth (PPD), mucosal recession (REC), bleeding on probing (BOP), and radiographic marginal bone level were determined at baseline and at each follow-up year. Moreover, at the last follow-up visit, the peri-implant intrasulcular levels of active metalloproteinasis 8 (aMMP-8) were also assessed. All participants were under MT with a 6-month recall interval. A total of 92 patients with 132 implants were selected. At the end of the study period, 12 patients with 12 implants were classified as dropouts. The remaining 80 patients and 120 implants were classified into two groups: Group 1 (42 patients, 62 implants) received MT with periodic removal and decontamination of prosthetic components; Group 2 (38 patients, 58 implants) received MT without periodic removal and decontamination of prosthetic components. No statistical differences were found between the groups regarding PI, PPD, and REC. Group 1 presented a statistically significant higher number of sites with BOP (12.4% vs 6.2%). Marginal bone loss was statistically higher in Group 2 than in Group 1 (0.23 ± 0.6 mm vs 0.78 ± 0.3 mm). Intrasulcular levels of aMMP-8 were statistically higher in Group 1 than in Group 2. The supplemental application of periodic removal and decontamination of prosthetic components during MT had a significantly positive effect on the inflammatory status of periimplant tissues. [ABSTRACT FROM AUTHOR]

The aim of this study was to compare radiographic and clinical status and peri-implant sulcular fluid (PISF) prostaglandin E2 (PGE2) levels among patients with and without peri-implant disease. Patients with peri-implant mucositis (PiM) (Group 1) and peri-implantitis (Group 2) and individuals without peri-implant disease (Group 3) were included. Demographic information was collected, and peri-implant modified plaque and bleeding indices (mPI and mBI), probing depth (PD), and crestal bone loss (CBL) were recorded. PISF samples were collected and PGE2 levels measured. Statistical significance was set at P < .01. A total of 22 patients with PiM, 22 with peri-implantitis, and 23 without peri-implant disease (controls) were included. Scores of mPI (P < .01), mBI (P < .01), and PD (P < .01) were higher in patients with PiM and peri-implantitis than the controls. The volumes of collected PISF were significantly higher in patients with peri-implantitis (P < .01) compared to patients with PiM and the controls. The PISF volume was significantly higher in PiM patients (P < .01) than in the controls. There was a significant correlation between peri-implant PD and PISF PGE2 levels in patients with peri-implantitis (P < .001). Raised PISF PGE2 levels indicate poor peri-implant health; therefore, PGE2 is a potential biomarker for the assessment of peri-implant health status. [ABSTRACT FROM AUTHOR]

This study clinically and histologically evaluated the outcome of a porcineapatite xenograft used to elevate the maxillary sinus floor in a severely atrophic ridge. A two-stage crestal window sinus elevation protocol was conducted in 24 patients with crestal bone ≤ 2 mm. Highly porous porcine carbonate apatite moistened with saline solution was placed in the elevated sinus cavity as the sole grafting material. Bone core biopsy samples were taken at 6, 9, and 12 months after sinus augmentation surgery (at implant placement). Treatment outcomes were assessed using microCT (μCT) and histologic analysis. Statistical analysis was performed using nonparametric Kruskal-Wallis test, followed by post-hoc Dunn multiple comparison test. At 6 months after implant placement, all implants achieved good primary stability (insertion torque ≥ 30 Ncm) and successfully osseointegrated. The residual graft amount (mean ± SE) was low (11.91% ± 1.99%) at 6 months and further decreased (6.11% ± 2.64%) by 12 months. On the contrary, the amount of new bone detected was 18.94% ± 4.08% at 6 months and was significantly (P < .05) increased (40.16% ± 5.27%) at 12 months. Histologic assessment revealed osteoclasts actively resorbing the graft as well as osteoblasts actively forming new bone. In the severely atrophic maxilla, the porcine-apatite xenograft promotes new bone formation while being slowly absorbed. Within the limited sample size, the porcine-apatite xenograft seems to be a good graft material for crestal window sinus augmentation. [ABSTRACT FROM AUTHOR]

The aim of this case series was to evaluate the clinical performance of a new volume-stable collagen matrix (VCMX) in combination with the modified coronally advanced tunnel technique (MCAT) for the treatment of gingival recessions. Thirteen patients with a total of 33 maxillary RT1 single and multiple gingival recessions were included in the study. Probing pocket depth (PPD), recession width (RECW), recession depth (REC), height of keratinized tissue (HKT), and gingival thickness (GT) were assessed at baseline and at the 12-month follow-up. Postoperative healing was uneventful in all cases without any complications. At 12 months, mean root coverage (MRC) was 92.88%, with complete root coverage (CRC) in 87.88% of treated sites. The present findings suggest that VCMX in combination with MCAT results in predictable coverage of maxillary RT1 gingival recessions. Further studies with larger sample sizes and control groups are needed to support these preliminary outcomes. [ABSTRACT FROM AUTHOR]

This study aimed to investigate how the presence of co-morbid conditions influenced antimicrobial usage as presumptive prophylaxis for suspected bacteremia in dogs and cats undergoing dental treatments at primary care veterinary clinics in the United States. In 2020, data was collected from 1076 veterinary clinics across 44 US states. A total of 681,541 general anesthesia dental procedures were conducted on 592,472 dogs and 89,069 cats. This revealed that systemic antimicrobials were administered in 8.8% of dog procedures and 7.8% of cat procedures in the absence of concurrent periodontal disease or extractions. Cefpodoxime, clindamycin, and amoxicillin-clavulanate were the most frequently used antimicrobials in dogs, while cefovecin, amoxicillin-clavulanate, and clindamycin topped the list for cats. Dogs with cardiovascular, hepato-renal, and endocrine co-morbidities, as well as those undergoing concurrent removal of cutaneous or subcutaneous neoplasia, displayed higher antimicrobial use. Similarly, cats with endocrine or hepato-renal disease, retroviral infection (i.e., feline leukemia virus (FeLV), feline immunodeficiency virus (FIV)), and concurrent removal of cutaneous or subcutaneous neoplasia exhibited increased antimicrobial use. Dogs with hepato-renal abnormalities had longer treatment durations compared to those without (10.1 vs. 9.6 days). Conversely, cats with concurrent removal of cutaneous or subcutaneous neoplasia had shorter durations of treatment as compared to those that did not have this procedure performed (8.4 vs 9.2 days). The findings of this study underscore the necessity for further research and collaboration within the veterinary community to develop evidence-based guidelines, promoting responsible antimicrobial use, and advancing the field of veterinary dentistry for enhanced patient outcomes.

Although untreated periodontitis increases the risk of developing diabetic complications, people with diabetes are less likely to use dental services. The authors estimated the prevalence of reporting delayed needed oral health care due to cost and associated risk indicators by diabetes status. The authors analyzed data for 43,291 adults who participated in the 2018 and 2019 Medical Expenditure Panel Surveys. The authors used t tests to compare crude estimates of delayed oral health care by diabetes status. Adjusted estimates were obtained from logistic regression models that controlled for sociodemographic, medical and dental insurance, health status, and geographic variables. Multivariable logistic regression models were run separately for adults with and without diabetes to identify factors that were associated with delayed oral health care. After controlling for covariates, the difference in delayed oral health care prevalence between adults with diabetes (18%) and without diabetes (16%) remained significant. Lack of medical insurance and fair or poor self-rated health status were the highest predictors of delayed oral health care among those with diabetes. Despite guidelines, factors other than biology and perceived need may impede access to oral health care for people with diabetes. For uninsured adults, policies should prioritize enhancing access to regular ambulatory care and promoting awareness about the importance of preventing and treating dental conditions. In addition, addressing the medical and psychosocial aspects of diabetes in affected patients could affect positively their overall sense of well-being and self-rated health status, potentially encouraging greater use of oral health care services. [ABSTRACT FROM AUTHOR]

Poor oral health has been associated with various systemic diseases (e.g., endocarditis, pneumonia, cardiovascular disease, and diabetes) and decreased quality of life. When enacted in 1965, Medicare excluded coverage for comprehensive dental services. As of 2023, Medicare has allowed coverage of limited dental services inextricably linked to specific medical conditions. Many Medicare Advantage plans (Medicare Part C) offer dental coverage. Yet in 2019, approximately 24 million Medicare beneficiaries (47% of all Medicare enrollees), lacked dental coverage. Seventy-one percent of traditional Medicare enrollees (those not enrolled in a Medicare Advantage Plan) reported that high cost was the primary reason that they did not obtain dental care. The importance of oral health for the older adults has been the main reason that a national interprofessional consortium, which includes several national nursing organizations, has been advocating for legislation to expand Medicare to include dental coverage. The consortium's efforts have been thwarted by fierce opposition from the American Dental Association and many Republican legislators. Given the vital role that nurses and advanced practice nurses play in caring for the nation's older adults and disabled, nursing's voice needs to be strengthened as leaders in advocating for inclusion of dental benefits in traditional Medicare. [ABSTRACT FROM AUTHOR]

Introduction: Local anaesthesia (LA) is fundamental to successful dental treatment. Graduating hygienists, therapist and dentists should be confident and proficient in delivering LA. There is one previously published article reviewing LA teaching in United Kingdom (UK) dental schools in 2016, and at this time 10 out of 14 schools allowed peer‐to‐peer administration. The method of teaching LA administration has become an area of debate in terms of legality and morality given the potential complications and issues with valid consent. The aim of the study was to explore current teaching practices and assessment of LA in UK dental schools. Materials and Methods: Two national surveys (2020 and 2023) were sent out via the ABAOMS Education Committee to all 16 dental schools in the United Kingdom with dental and/or hygiene and therapy programmes. Results: There was a 100% response rate from all schools. There has been a significant shift from peer‐to‐peer administration of local anaesthesia, with only 4 schools now allowing peer‐to‐peer administration. The majority of schools use simulation methods to deliver the teaching, including LA models, cadavers and 'cap‐on' simulation with a peer. When comparing the timing of teaching between 2020 and 2023, BDS students now administer their first LA injection to a patient later in the programme, and there has been a reduction in intra‐professional teaching. Conclusion: Due to the large shift away from practicing LA on peers, there is a need for further development of simulation methods given the drawbacks with current models and the limited development of haptic technology in relation to LA. [ABSTRACT FROM AUTHOR]

Objectives: This umbrella review aims to synthesise and summarise the role of teledentistry in improving oral health outcomes and access to dental care. Methods: We searched the databases PubMed (Medline), Scopus, CINHAL, OVID, ScienceDirect, JSTOR, JBI Database of Systematic Reviews & Implementation Reports and the Cochrane Database of Systematic Reviews through March 2024. Systematic reviews and meta‐analyses on teledentistry were eligible for inclusion. No publication time or language restrictions were applied. Our search retrieved 24 studies for which we conducted quality assessments using the Joanna Biggs Institute (JBI) for Systematic Reviews and Research Synthesis Critical Appraisal Tool. Results were reported according to the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines. Results: Studies addressed clinical oral health outcomes, health‐related quality of life and patient experience, access to dental care and cost‐effectiveness of teledentistry compared to conventional, face‐to‐face dental consultations. We found that there was consensus that teledentistry enhanced oral health through the early detection of oral lesions and increased access to dental care in remote areas and was time‐ and cost‐saving. Conclusion: Teledentistry can improve oral health outcomes and access to dental care. Future research on its impact on oral health equity is warranted. [ABSTRACT FROM AUTHOR]

Objective: To verify whether factors associated with Autism Spectrum Disorder (ASD) would have impact on the dental-caries prevalence. Materials and methods: All ASD-individuals receiving care in a specialized center with minimum of 4y old were recruited. Demographic, socioeconomic and behavioral characteristics, level of support/commitment (Childhood Autism Rating Scale), mealtime behavior (Brief Autism Mealtime Behavior Inventory) and medication use were answered by ASD-individual’s parents. Behavior during dental care was evaluated from Frankl scale. Dental-caries prevalence was the primary outcome. Three examiners calibrated/trained collected the data. Chi-square test was used to compare the variables impact on the dental-caries prevalence. Results: 61 ASD-individuals were potentially eligible, and the all parents/guardians consent to participate. Dental-caries prevalence was 42.9%, which was statistically associated with lower toothbrushing frequency, higher level of support/commitment, and worse behavior at meals and during in dental care. Dental-caries prevalence was approximately higher twice in ASD-individuals: (i) uncooperative with dental care when compared those cooperative (62% versus 32%, respectively); (ii) with severe level of support when compared to those with mild/moderate level (58% versus 28%, respectively); and (iii) with worse mealtime behavior when compared to those with better behavior (59% versus 28%, respectively). A medium statistical correlation was observed between support level and mealtime behavior (rS=0.39). The BAMBI component statistically associated with dental-caries prevalence was the food refusal (capture problem when a child rejects a presented food, crying, spitting out food). Conclusion: higher required level of support, worse mealtime behavior and uncooperative profile in dental care negatively affect the dental-caries prevalence. Clinical relevance: our findings provide evidence of the need of specialized, preventive and individualized dental care among ASD-individuals. [ABSTRACT FROM AUTHOR]

This review aimed at evaluating the state of availability, accessibility and model of delivery of oral health services in prisons, globally. Five databases of peer‐reviewed literature and potential sources of grey literature were systematically searched. Inclusion criteria encompassed oral health papers related to prisons globally, with exclusion of certain article types. Selection involved independent evaluations by two researchers, followed by quality assessment. Data on the availability of oral health interventions in prisons came from 18 countries, while information on the model of delivery of the services is scarce. In addition, two sets of individual and organizational barriers toward oral health service uptake in prisons were revealed and discussed in the text. Lack of oral health services in prisons affects people living in prisons and jeopardizes their reintegration. Urgent and concrete international actions are required to ensure the availability, accessibility, and quality of oral health services among people living in prisons. [ABSTRACT FROM AUTHOR]

Dental care is a critical component of healthy aging; however, emerging evidence suggests that having been previously incarcerated is a risk factor for not using dental care services. This study investigates the relationship between prior incarceration and dental care among older adults and assesses whether wealth and dental insurance explain this relationship. Data are from the Health and Retirement Study, a nationally representative sample of community-dwelling older adults in the United States, collected in 2012 and 2014. Multivariable logistic regression is used to assess the relationship between a history of incarceration and dental care. Mediation analyses were conducted using the Karlson–Holm–Breen method of indirect effects in non-linear models. Statistical analyses were conducted from February to April 2024. Adjusting for potential confounding variables, a respondent's prior incarceration is associated with a 25% lower odds of dental care use (adjusted odds ratio [aOR] = 0.748, 95% CI = 0.624, 0.896). The relationship between incarceration and dental care use is fully mediated—over 90% is explained by—wealth and having dental care insurance. Prior incarceration decreased the likelihood of dental care only among non-Hispanic White respondents. The findings offer new evidence that prior incarceration is a risk factor for lacking the ability to utilize dental care among older adults and suggest that broader consequences of incarceration for wealth accumulation and access to dental insurance underpin this relationship. These results suggest the urgent need to expand access to affordable dental care services for older adults with a history of incarceration. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Orofacial Orthopedics/Fortschritte der Kieferorthopadie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Dietary and oral hygiene habits among integrated migrant cultural minorities can vary and could impact susceptibility to caries. Aim: This study aimed to assess and compare the oral health status of Tibetan schoolchildren living in the Tibetan settlement of Bylakuppe, India, stratified by type of residence. Design: A descriptive cross‐sectional study was conducted among Tibetan schoolchildren attending nine schools in the Bylakuppe region. Results: The study population consisted of 916 children aged 5–17: 702 (76.6%) living in secular houses (LSH) and 214 (23.4%) living in monasteries (LM). The prevalence of dental caries was 70.9%, and the mean value of decayed, missing, filled teeth for mixed and primary dentition (DMFT*; dmft) of LSH children (1.56 ± 2.34/1.74 ± 2.66) was higher than of LM ones (1.14 ± 2.34/0.83 ± 2.80; p <.001). DMFT for LM children (1.46 ± 2.04) was slightly higher than for LSH children (1.38 ± 1.96; p >.05). Among the sample, 99.1% had a good simplified Oral Hygiene Index (OHI) and LM children showed higher rates of good values (99.5% vs. 98.2% in LSH children). Most children needed preventive/routine dental treatment, whereas 16.6% needed urgent dental treatment. In 4.5% of children, oral mucosal lesions were present. Conclusion: This study confirms the high need for dental treatment in the children of the Tibetan settlement investigated. [ABSTRACT FROM AUTHOR]

Background: Sweet taste administration before dental injections helps to control associated pain in children. Aim: To evaluate the efficacy of using a sugar‐free flavor on pain perception during dental injections. Design: Children (n = 84) aged 4–9 (mean 6.71 ± 1.55) years who required buccal infiltration bilaterally participated in this split‐mouth randomized crossover study. On the test side (flavor visit), infiltration injections were applied after receiving a sugar‐free flavor. On the control side (no flavor visit), sterile water was administered. Demographic characteristics, body mass index (BMI), and sweet taste preference (STP) were recorded. Pain perception during injection was measured using heart rate (HR), sound, eyes, and motor (SEM) scale, and Wong–Baker Faces pain scale (WBFPS). Results: Most children had healthy weight (72.6%) and equal STP (32.1%). In the test side, mean HR during injection, HR differences before and during injection, and SEM scores were significantly lower (p <.001, for all). There was no significant difference in the WBFPS between both visits. Flavor had a significant effect on pain reduction (p =.001 for HR, p =.000 for SEM), whereas age, gender, BMI, STP, and treatment side did not. Treatment sequence had a significant effect on total SEM scores (p =.021); children who received the flavor during their first visit had lower SEM scores. Conclusion: Using a sugar‐free flavor before dental injections helps in reducing associated pain in children. [ABSTRACT FROM AUTHOR]

Background: Several clinical and individual factors may play a role in the survival rate of dental restorations, such as characteristics related to the child's age and oral hygiene, and factors associated with the tooth, such as the type of material and number of surfaces to be restored. Aim: To analyse the survival rate of adhesive restorations on primary teeth and factors associated with restoration survival. Design: The study included dental records of children aged 3–12 years having received adhesive restorations on primary teeth at a Brazilian dental school between 2009 and 2019. A Kaplan–Meier survival curve was used to plot survival rates using the log‐rank test. A multivariate Cox regression model was run to identify individual and dental factors associated with restoration failure. Result s : The sample comprised 269 restored teeth in 111 children. Survival curves were similar for all materials (p =.20) and types of isolation (p =.05). The annual failure rate was 3.60% for glass ionomer cement, 1.23% for resin‐modified glass ionomer cement and 0.40% for composite resin. The following variables were associated with more failures: Class II restoration compared with Class I (HR = 1.96; 95%CI: 1.28–2.99, p <.001), proportion of decayed teeth (HR = 11.89; 95%CI: 2.80–50.57, p <.001) and child's age (HR = 1.17; 95%CI: 1.06–1.29, p <.001). Conclusion: The different materials and types of isolation had similar survival rates. Children with more decayed teeth have an increased risk of restoration failure. [ABSTRACT FROM AUTHOR]

Background/Aim: Children with special healthcare needs (CSHCN) often face oral health challenges. This retrospective cross‐sectional study at a university hospital aimed to determine CSHCN's medical spectrum, dental treatment needs, and mode of treatment: general anesthesia (GA) or outpatient dental care (ODC). Design: Data from the Department of Conservative Dentistry, Heidelberg University Hospital, 2012–2022, were reviewed, considering age, gender, International Classification of Diseases‐10 diagnoses, caries experience (dmft/DMFT), restorative parameters, and treatment under GA/ODC. For patients under GA, their American Society of Anesthesiologists (ASA) classification was considered. Descriptive statistics, Kruskal–Wallis test, Mann–Whitney U‐test and logistic regression were utilized. Results: Of 669 patients, congenital and chromosomal malformations (34.7%), diseases of the nervous system (19.1%), and mental and behavioral disorders (16.0%) were mainly diagnosed. Dentin caries prevalence was high at 79.1%, with treatments performed mainly under GA (51.4%). The odds of receiving treatment under GA decreased with patient age and increased with higher dmft/DMFT scores. Most under GA were classified as ASA 3 (51.7%), indicating high anesthesia risks. Conclusion: Children with special healthcare needs often have diseases that can lead to higher challenges related to cooperation. The high prevalence of dentin caries underscores the substantial need for dental treatments, which were consequently often performed under GA, despite the associated risks. These findings stress the need for trained dental professionals. [ABSTRACT FROM AUTHOR]

Background: Children with disabilities generally face poorer oral health outcomes compared with their non‐disabled peers due to a range of factors including inadequate oral hygiene, infrequent dental visits and systemic barriers in accessing care. Aim: This ethnographic study explored the perspectives of caregivers and professionals to identify the ways that children with disabilities are included in oral health. Design: A purposive sample of 10 caregivers, all mothers with disabled children aged 9–15 years, five healthcare providers and five educators in Saudi Arabia, participated. Data collection used participant observation and semi‐structured in‐depth interviews. Data were analysed using reflexive thematic analysis. Results: The findings suggest that mothers lacked a supportive environment to develop their skills and knowledge about oral health care, preventing them from including their children in oral health. Inaccessible services added to the exclusion of both mothers and children. Some dental professionals exhibited poor communication skills and discriminatory attitudes towards the children and problematising mothers. Educators tended to discuss disabled children in terms of inability, displaying a deficit approach to impairment. Conclusions: The evidence suggests the exclusion of mothers from oral health. This has an impact on how they enable their children. Recommendations include adopting a social model of disability in dental education and policies in Saudi Arabia to address inequalities. Provision of support, education and focusing on societal barriers moves towards inclusion rather than conceptualising disability as an individual problem. [ABSTRACT FROM AUTHOR]

Introduction: Access to dental care may affect diagnosis of oral squamous cell carcinoma (OSCC). We tested whether the incidence rate of OSCC is higher in regions with less dental care access in the city of Chicago and state of Illinois. Study Design: Ecological cohort. Setting: Population, outpatients, and inpatients. Methods: We extracted 5‐year averages of the state‐wide county‐level and city‐level OSCC incidence rates from 2015 to 2019 from the Illinois Department of Public Health. Dental care access information was also collected for each county for the same period, as well as the percentage of people that had ≥1 visit to a dentist in the previous year in Chicago. Multivariate Poisson regression was used to investigate the relationship between county‐level access to dental care (and city‐level dentist visits) and OSCC incidence rate, controlling for confounders, with additional flexible semiparametric models for confirmatory sensitivity analysis. Results: In Illinois, higher 5‐year incidence rate of OSCC was significantly associated with low access to dental care by county (IRR = 0.96, 95% CI 0.91, 0.98). Southern/southwestern counties had higher incidence rates of OSCC (15.5%–28.4%) and the lowest rates of dental care access (47.5%–69.2%) compared to northern counties (10.3%–15% and 55.4%–80.6%, respectively). In Chicago, people with more dentist visits had a reduced chance of being diagnosed with OSCC (IRR = 0.97, 95% CI 0.91, 0.99), consistent with state‐wide analyses. Conclusion: OSCC incidence rate is closely associated with poor local dental healthcare access in a major state and urban city. Increasing dental access could improve cancer outcomes via improved oral health and earlier detection. [ABSTRACT FROM AUTHOR]

Regulations that restrict the tasks that credentialed workers are allowed to perform may affect a firm's input choices, output, and which part of the market the firm serves. Using dental practice survey data from 1989 to 2014 and a stacked difference‐in‐differences design, this paper examines the effects of state‐level scope of practice regulations on the behavior of dental practices. Results suggest that scope of practice deregulation in regards to dental hygienists' ability to administer nitrous oxide or local anesthesia is associated with fewer dentist visits per week in the short‐term, lower patient wait times, and an increased likelihood of treating lower revenue generating publicly insured patients. There is weak evidence that scope of practice deregulation alters a practice's labor inputs. [ABSTRACT FROM AUTHOR]

Autism spectrum disorder (ASD) is a neuro-developmental disorder that results in narrow interest and impairments in communication and social relationships. Usually, unknown contexts generate anxiety and frustration in persons with ASD, and great impediment in accessing services, including health ones. This seriously compromises prevention and treatment interventions in different medical areas. Technology offers many opportunities for persons with ASD and can be used to act as a mediator, helping to manage communication and interpersonal relationships and to familiarize with the environment, especially in new contexts. Specifically, we used digital tools to reduce stress and anxiety while teaching adequate dental care to children with ASD (MyDentist project). To generalize the R&D approach, we followed in the context of the MyDentist project for its adoption for research and development of inclusive software in e-health. We analyze our design and development process using the three-cycle model proposed by Hevner: the relevance cycle, which connects design with the environment; the rigor cycle, which connects design with the grounding theory; and the design cycle, which builds and evaluates artifacts. We present the results obtained in the project and the lessons learned. Lessons are formalized as guidelines that are further validated by a focus group including experts and stakeholders. A set of guidelines which can drive software development and research in similar contexts. Our research will benefit e-health researchers to perform rigorous and relevant Design Science Research. It will also inform software developers of e-health solutions and healthcare professionals. [ABSTRACT FROM AUTHOR]

Background: Dental attendance is important for the prevention, diagnosis, and treatment of oral diseases. In this study, we aimed to assess the extent of the association between dental visits, inadequate oral health, and multimorbidity (MM), and whether this association differs by age and sex. Methods: We conducted a cross-sectional analysis of the first follow-up wave (2018) of the Canadian Longitudinal Study on Aging (CLSA). Poor self-reported oral health (SROH), oral health problems, and edentulism were used to indicate inadequate oral health. MM was defined as having 2 or more chronic conditions out of cancer, cardiovascular diseases, chronic respiratory diseases, diabetes, and mental illnesses. Dental visiting was determined as the number of visits to a dental professional within the past 12 months. Covariates included socioeconomic, behavioural factors, and the availability of dental insurance. We constructed multivariable Poisson and logistic regression models with interactions terms and estimated the relative excess risk due to interaction prevalence ratio (RERIPR) to assess the effect measure modification of age and sex on the associations of interest. We conducted sensitivity analyses and estimated E-values for unmeasured confounding. Results: In this sample (n = 44,815), dental visiting was inversely associated with inadequate oral health and MM in adjusted models, reducing the odds/prevalence of poor SROH (OR 0.41, 95% CI 0.34, 0.51), oral health problems (PR 0.89, 95% CI 0.79, 0.94), edentulism (OR 0.10, 95% CI 0.06, 0.15), and MM (PR 0.86, 95% CI 0.79, 0.92). These associations were stronger in older age and females. Conclusion: Dental visiting may contribute to better oral health and reduced chronic diseases in the middle-aged and older population. Our findings suggest the need for age and sex-specific targeted interventions to optimize oral and overall health. [ABSTRACT FROM AUTHOR]

ABSTRACT Objective Methodology Results Conclusion Clinical Significance This systematic review aims to understand the limitations and benefits of the guided direct restorative technique, to optimize the final outcomes, considering the evolution from analog to digital, including planning, the diversification of guides, and the different resins employed.A search was conducted in the electronic databases PubMed, Cochrane, and through manual searches, initiated in May 2023 and updated in April 2024. The following search strategy was used: ((injectable composite resin) OR (direct pressed composite)) OR (3D‐guided), utilizing the PICO framework.Initially, 739 articles were retrieved. After applying inclusion and exclusion criteria, 33 studies were considered suitable for data extraction, including 12 in vitro studies and 21 case reports or technique descriptions. The articles focused on comparisons of techniques, flowable, heated, and conventional resins, as well as various technique reports with variations in guides, materials, and planning, potentially aiding clinicians in more effective and safer execution of this restorative technique.The utilization of digital workflows presents greater solutions to the challenges of the guided direct restorative technique. Understanding the properties of the resins used is crucial for the results and should be chosen according to the patient's needs.A guided direct restorative procedure can deliver previously planned dental treatment based on individualized planning. This method ensures greater reproducibility in aesthetics and occlusion, resulting in superior quality work for the patient. [ABSTRACT FROM AUTHOR]

Background: Environmental and genetic factors associated with canine impaction have been extensively researched, whereas the bone characteristics in the impaction area have not been thoroughly studied. Accordingly, the objective of this investigation was to provide a skeletal assessment in terms of bone density, bone microstructure, bone volume, and palatal volume in subjects with unilaterally impacted maxillary canines. Methods: A retrospective design has been employed to address the aim of this study, where the initial pre-treatment cone-beam computed tomography (CBCT) scans of 30 patients with unilateral maxillary canine impaction were assessed. The obtained patients' data were equally divided according to the location of the impaction into 2 groups, one with buccally impacted canines, and another with palatal impactions, with the contra-lateral sides in both groups serving as the controls. Skeletal measurements such as bone density (BD), bone microstructure in terms of fractal dimension (FD), maxillary bone volume (MBV), and palatal volume (PV) were evaluated from the acquired CBCTs in both groups and compared to the controls. Results: With buccal impactions, significantly greater BD and FD have been reported (p < 0.001), whereas non-significant differences were found regarding the PV when compared with controls (p = 0.56). MBV was significantly greater on the non-impaction side in comparison with buccal impaction sides (p < 0.001). For palatal impactions: BD, FD, and MBV were significantly greater on the impaction sides (p < 0.001), and conversely with PV which has been reported to be significantly greater on the non-impaction sides (p < 0.001). Conclusions: As per the obtained results, buccally impacted canines are associated with greater BD and FD, and less MBV, whereas palatally impacted canines are accompanied with greater BD, FD, and MBV, in addition to less PV, when both conditions are compared with the non-impaction sides. [ABSTRACT FROM AUTHOR]

Background: The aim of this study was to explore predictors associated with reasons for visiting an oral healthcare professional (OHP) and satisfaction with OHPs in the Netherlands among the Indian migrants and the host population. Methods: A random sample was obtained for this cross-sectional questionnaire study. Variables were classified according to the Andersen Behavioural Model of Health Services Utilization. Multivariable binary logistic regression analysis was conducted to identify significant predictors for reasons for visiting an oral healthcare professional (OHP) (routine checkups and preventive care or visiting only for pain and/or treatment) and satisfaction with OHPs (satisfied or dissatisfied). Results: The sample consisted of 391 participants (Indian migrants = 147 and host population = 244). Indian migrants with higher internal locus of control (LoC) [OR = 7.73 (95% CI: 2.13;27.99)], more trust in OHPs [OR = 4.12 (95% CI:1.68;10.14)] and higher integration level [OR = 1.09 (95% CI:1.03;1.17)] had higher odds of visiting an OHP for routine checkups and preventive care. In the host population, having dental insurance [OR = 2.64 (95% CI:1.00;6.95)] was significantly associated with increased odds of visiting an OHP for routine checkups and preventive care. For satisfaction, Indians with low paid jobs [OR = 16.26 (95% CI:2.83;93.36)] and those with higher integration levels [OR = 1.29 (95% CI:1.16;1.42)] had higher odds of being satisfied with the Dutch OHPs. Among the host population, those with more trust in OHPs [OR = 2.86 (95% CI:1.19;6.88)] had higher odds of being satisfied. Conclusion: Our study emphasize that integration levels and trust emerged as two crucial factors, policy makers can leverage upon to improve access to care for Indian migrants. Clinical trial: N.A as this is a survey based cross sectional study. [ABSTRACT FROM AUTHOR]

The aim of this case report is to show the hospital dental approach to a patient with Niemann-Pick disease (NPD) type B. After her caregivers reported poor oral health, a 10-year-old girl was referred to a hospital. She was diagnosed with NPD type B 4 years ago, with involvement of the brain, nerves, liver, spleen, bone marrow, and lungs. A dental physical examination revealed chronic carious lesions in ten teeth, as well as four residual roots and poor oral hygiene. We chose a surgical block treatment based on the altered complementary exams, dental demands, and the systemic compromise caused by NPD type B. All decayed elements were restored with glass ionomer cement, and residual roots were extracted. The patient had no clinical signs of infection or hemorrhage after 20 days of post-surgical follow-up. Although rare, the presence of patients with NPD type B in the dental routine can occur, necessitating the development of an individualized and multidisciplinary treatment plan. [ABSTRACT FROM AUTHOR]

Background: Recently, deep learning has been increasingly applied in the field of dentistry. The aim of this study is to develop a model for the automatic segmentation, numbering, and state assessment of teeth on panoramic radiographs. Methods: We created a dual-labeled dataset on panoramic radiographs for training, incorporating both numbering and state labels. We then developed a fusion model that combines a YOLOv9-e instance segmentation model with an EfficientNetv2-l classification model. The instance segmentation model is used for tooth segmentation and numbering, whereas the classification model is used for state evaluation. The final prediction results integrate tooth position, numbering, and state information. The model's output includes result visualization and automatic report generation. Results: Precision, Recall, mAP50 (mean Average Precision), and mAP50-95 for the tooth instance segmentation task are 0.989, 0.955, 0.975, and 0.840, respectively. Precision, Recall, Specificity, and F1 Score for the tooth classification task are 0.943, 0.933, 0.985, and 0.936, respectively. Conclusions: This fusion model is the first to integrate automatic dental segmentation, numbering, and state assessment. It provides highly accurate results, including detailed visualizations and automated report generation. [ABSTRACT FROM AUTHOR]

Introduction Aim Methods Results Conclusions Dental care avoidance affects individuals' oral health status. There is limited literature examining the context of dental avoidance behavior.The aim of the study is to examine attitudes toward dental care services among adults.Overall, 16 patients participated in semi‐structured interviews. The interviews were analyzed using inductive thematic analysis. Through independent reviews of the themes that comprise the patients' experience, a consensus was established among the researchers.Ten major themes were identified that encapsulate patients' attitudes toward dental care attendance: Effect of environment and equipment, Fear and anesthesia, Procrastination, Dissatisfaction with the dental care system, Expectations of dentists, Quality of dental care, Edentulousness and social status, Financial involvement, Aesthetics, and Dentists' behavior. Compliance with oral health maintenance can be enhanced by specific training for professionals and dentistry students and by fine tuning the dental care system.This is the first comprehensive study in Hungary investigating attitudes among dentist patients toward dental care. The results suggest that there are many factors that may affect dental care attendance. Thus, these findings make a potentially fundamental contribution to the improvement of dental care and support practitioners in enriching their understanding of dental avoidance behavior. [ABSTRACT FROM AUTHOR]

Background: Toothbrushing is the most commonly used method to physically remove dental plaque. However, there are many areas of the mouth that are difficult to reach with a toothbrush. The type of toothbrush is a critical factor influencing the effectiveness of oral care. The purpose of the study was to evaluate a toothbrush with a thin head, slender-neck and super-tapered bristles to target hard-to-reach areas in the oral cavity for reducing dental plaque and gingivitis. Methods: This crossover study included 58 adults aged 20 years and older. All participants were randomly assigned to use test and control toothbrushes (the latter had a normal head and round bristles) for two 4-week phases. Participants brushed their teeth twice daily in their habitual manner. At the start and end of each phase the Silness-Lӧe plaque index (PI), Lӧe -Silness gingival index (GI) and bleeding-on-probing index (BOP) were assessed and performed plaque fluorescence tests using quantitative light-induced fluorescence technology. Results: After using the test toothbrush, PI, GI and BOP decreased by 25%, 30% and 48%, respectively (P < 0.05). For the rearmost molars, PI, GI and BOP decreased by 18%, 26% and 47%, respectively (P < 0.05). For the implants, GI and BOP decreased by 31% and 57%, respectively (P < 0.05). The plaque fluorescence tests indicated that after using the test toothbrush, the dental plaque area for the anterior teeth and the simple plaque score for the rearmost molars decreased by 25% (P < 0.05) and 14% (P = 0.527), respectively. Conclusions: The test toothbrush was markedly better than the control toothbrush at reducing dental plaque and gingivitis. In particular, the test toothbrush produced an excellent reduction in dental plaque and gingivitis for the rearmost molars and the implants. Trial registration: KCT0009669, retrospectively registered 02/08/2024. [ABSTRACT FROM AUTHOR]

Issue Addressed: This article explores the geographic patterns of claims within the Australian Government's Child Dental Benefits Schedule (CDBS). Background: The CDBS is a means‐tested schedule implemented in 2014 to improve access to dental services for children. Under the schedule, eligible children receive funding to subsidise dental services. Methods: This study used data from the Longitudinal Study of Australian Children and linked data from the Medicare universal healthcare system, to examine dental service use amongst a subset of children aged 10 and 14 years. Dental service items were classified using Two‐step Cluster Analysis, and appointments were analysed using multinomial logistic regression. Geographic characteristics were included as predictor variables. Results: The study found that the majority of dental appointments were non‐operative (70.7%, n = 5808), with diagnostic, radiographic, and preventive items being the most common. There were slightly higher proportions of operative appointments (fillings and extractions) compared with non‐operative appointments in remote and very remote areas, low socio‐economic areas, and Queensland and Northern Territory. Cluster analysis identified eight groups of non‐operative appointments and four groups of operative appointments. New South Wales had a higher proportion of 'prophylactic IV' appointments than any other State and Territory, which included debridement and topical fluoride services. Conclusion: Cluster analysis identified distinct groups of non‐operative and operative appointments, each with unique characteristics. The distribution of appointments varied by State/Territory and region. So What: Further research and interventions are needed to ensure equitable access to services and a shift to preventive care for disadvantaged populations of Australian children. Exploring alternative funding models that support clinically relevant claims, rather than maximising financial benefits such as time‐based renumeration models should be explored. [ABSTRACT FROM AUTHOR]

Objectives. Oral mucositis (OM) is a common adverse reaction associated with chemotherapy. We conducted a six-month longitudinal study to estimate the cumulative incidence of OM during the first six months of chemotherapy in adult patients with cancer other than head and neck cancer. Secondary objectives were as follows: (a) to scrutinize the oral health status of these patients and its evolution during chemotherapy, as assessed by oral health indices; (b) to estimate adherence to prescribed oral hygiene protocol during chemotherapy; and (c) to analyze ulceration-free survival in these patients. Methods. Sixty-four patients participated. Dental health and oral hygiene were assessed at baseline and at the end. Every month, blood tests were performed and oral lesions were recorded. This study was observational, with the only intervention being instruction in the hygiene protocol. The cumulative incidence of OM was estimated with the patient as the unit of analysis. A repeated measures ANOVA was applied to analyze the monthly blood test results. Ulceration-free survival analysis was conducted with adherence to the oral hygiene protocol as a grouping factor, followed by Cox proportional-hazards regression. Results. The six-month cumulative incidence rate was 43.75%, 95%CI (31.58–56.67%) for OM grade 2 or higher. The hazard ratio of ulceration associated with adherence to the hygiene protocol was 0.154, 95%CI (0.049–0.483), adjusted for age, sex, baseline hygiene index, and class of treatment. Conclusions. Compliance with hygiene recommendations would decrease the OM risk by more than six times, compared to non-compliance. [ABSTRACT FROM AUTHOR]

The COVID‐19 pandemic created healthcare backlogs of routine primary and preventive care, elective procedures, dental care, and mental healthcare appointments across the world. So far, governments are responding by enacting pandemic recovery policies that expand their healthcare sector activity, without much, if any, consideration of its effects on the environmental crisis that is (among other things) worsening human health and health equity. This study argues that, as a matter of health and social justice, governments have an ethical responsibility to equitably reduce the backlog with minimal environmental damage. To do so, a first key action is to give priority to policy options that minimise negative human impacts on the environment. Yet these policies alone will not be sufficient to address the backlog, particularly in relation to elective procedures. The study therefore contends that a second key action for governments is to enact the policy options that are best able to equitably reduce the remainder of the backlog, while accelerating the transition to sustainable health care in ways that are best able to reduce the specific environmental costs of those policy options. It concludes by considering whether limits apply to governments' ethical responsibilities that ultimately mean accelerating the transition to sustainable health care is not required when addressing the backlog. [ABSTRACT FROM AUTHOR]

Why you should read this article: • To refresh your knowledge of risk factors for suboptimal oral health in people with learning disabilities • To recognise the importance of education and training for healthcare professionals and carers to support oral health for people with learning disabilities • To read about interventions that can be used to support access to dental care for people with learning disabilities. People with learning disabilities have poorer oral health compared with the general population. Risk factors for suboptimal oral health in this group include diet, reliance on others for oral care and barriers to accessing dental care. This article discusses these risk factors and considers the importance of education and training for carers and healthcare professionals, including dentists and dental students, to enhance oral health in people with learning disabilities. The author uses a fictional case study to illustrate some of the challenges experienced by people with learning disabilities in accessing oral care and how the use of interventions such as desensitisation programmes, as well as reasonable adjustments, can help address these challenges. [ABSTRACT FROM AUTHOR]

Objectives: To evaluate the extent to which dental care factors in adulthood modify and, at the same time, mediate the association between race/ethnicity and social mobility from childhood to adulthood with two oral health outcomes in adults. Methods: In 2012, 1222 individuals 20–59 years old participated in the second wave of the Epi‐Floripa Study in Florianopolis, Brazil. Exposures included social mobility based on adulthood and childhood events, dental care in previous years, type of dental care coverage, reason for dental visits and race. The number of missing and decayed teeth were dichotomised as MT >0 and DT >0. Results: The prevalence of missing and decayed teeth was 61.9% and 23.0%, respectively. Age–sex adjusted inequalities in decayed and missing teeth among Black and White individuals were 41.2 percentage points (pp) (95% CI: 3.9–78.7) and 53.1 pp (19.5:86.7), respectively. Inequalities between those persistently higher and lower in socioeconomic position were 42.6 pp (14.6–70.7) and 90.0 pp (62.1–100). The Relative Excess of Risk due to Interaction (RERI) was not statistically significant (p < 0.05). Oaxaca‐Blinder decomposition analyses showed that dental care variables accounted for a small proportion of inequalities. Conclusions: This result implies that dental care is unlikely to significantly reduce or increase oral health inequalities in this particular population. [ABSTRACT FROM AUTHOR]

Objective: Investigate the link between live dietary microbe consumption and the prevalence of periodontitis. Methods and Materials: National health and nutrition examination survey (2009–2014) data was used to assess the association among adults. Live dietary microbe intake was categorized as low or medium to high. Regression models were employed to assess this association, adjusting for demographic variables and other covariates. Examined dose–response relationship and conducted subgroup analyses by ethnicity, age and gender. Multiplicative interactions were evaluated using likelihood ratio tests. Results: The analysis included 8574 participants. After adjusting for various factors including age, gender, ethnicity, dietary habits, dietary inflammatory index, alcohol consumption, smoking status, hypertension, diabetes mellitus and oral health behaviors, individuals with daily intake of medium to high levels of live dietary microbes showed a significantly reduced risk of periodontitis compared to those who did not consume such microbes with a dose–response trend (p for trend <0.0001, p < 0.01). Significant differences in the impact of live microbe intake on periodontitis were also observed across different age groups in all Models (p for interaction ≤0.05). Conclusion: Medium to high live dietary microbe consumption independently correlates with lower periodontitis risk, irrespective of traditional risk factors and demographics. [ABSTRACT FROM AUTHOR]

Aim: In Japan's public health system, dentists can assess and intervene in oral hypofunction cases. However, the associations between oral hypofunction and health outcomes and costs remain unclear. This study aimed to identify these associations. Methods: This retrospective cohort study using a Japanese health insurance claims database included 45 916 individuals aged ≥65 years who underwent dental examinations for oral hypofunction. The primary outcomes were incidence rates of aspiration pneumonia, femoral or vertebral fractures and all‐cause mortality. Secondary outcomes were annual medical and dental costs. We used competing risk regression and Cox models to estimate primary outcomes, and gamma regression models for secondary outcomes. Results: The adjusted hazard ratios were 0.84 (95% CI 0.74–0.96) for the incidence of aspiration pneumonia, 1.11 (1.02–1.21) for the incidence of femoral or vertebral fractures and 1.27 (1.07–1.50) for all‐cause mortality in individuals with oral hypofunction compared with those without. The adjusted relative risk was 1.05 (1.01–1.10) for annual medical costs and 0.94 (0.81–1.09) for annual dental costs in individuals with oral hypofunction compared with those without. Conclusions: Individuals with oral hypofunction were at increased risk of femoral or vertebral fractures and all‐cause mortality, and they incurred significantly higher annual medical costs, compared with those without this condition. Notably, they showed a lower risk of aspiration pneumonia, suggesting potential benefits of dental intervention. Integrating dental care into medical strategies might be necessary to improve health outcomes and reduce healthcare costs for those with oral hypofunction. Geriatr Gerontol Int 2024; 24: 1053–1059. [ABSTRACT FROM AUTHOR]

Torture victims struggling with post‐traumatic stress often experience elements in the dental treatment situation that may trigger trauma‐related reactions. The aim of the study was to explore intervention strategies that will enable dental health workers to adapt dental treatment to the needs of torture survivors. Exploratory interviews were conducted with 10 torture‐exposed resettled refugees with dental treatment experience in Norway. The data was analyzed using qualitative content analysis, which suggested that to minimize trauma‐reactions, dental personnel should focus on creating a safe therapeutic space and strengthening the patient's sense of control. Four main categories of clinical advice were proposed: (i) Acquire knowledge about psychology, consequences of torture, cultural differences, trauma‐informed care, and the patients' individual needs; (ii) Recognize the trigger‐potential of busyness or delays; (iii) Avoid surprises, such as sudden moves or actions and explore triggers individually, but make sure not to evoke images of interrogation, and; (iv) Provide overview both with respect to visibility in the clinical room, and to predictability regarding the dental treatment. Although undergoing dental treatment may be challenging for torture‐exposed individuals, it is possible to reduce the predicaments considerably by making feasible adaptions to the treatment and adopting a trauma‐informed approach. [ABSTRACT FROM AUTHOR]

Caries is an important public health concern. Dental sealants are effective in preventing caries; however, their uptake is suboptimal and little is known about second molar (2M) sealants. The authors examined the prevalence of 2M sealants among US adolescents and investigated the factors associated with their presence. The authors conducted a cross-sectional analysis of 2011-2016 National Health and Nutrition Examination Survey data on adolescents aged 12 through 19 years with complete sealant data (n = 3,636). Race and ethnicity, income, and first molar (1M) sealant were primary variables of interest. The logistic regression models were used to estimate the factors associated with 2M sealants. All analyses used survey weights and accounted for complex survey design. Only 34.6% of adolescents (95% CI, 31.2% to 38.0%) had 2M sealants. Approximately 89.0% of adolescents (95% CI, 86.1% to 92.0%) with 2M sealants and 19.6% (95% CI, 17.1% to 22.2%) without 2M sealants had 1M sealants. In the adjusted models, race and ethnicity were strongly associated with 2M sealant presence, but the association did not hold when 1M sealant was included in the model. 1M sealants were the most significant factor explaining the presence of 2M sealants (odds ratio, 0.03; 95% CI, 0.02 to 0.04). Two of 3 adolescents lacked 2M sealants, with considerable disparities in their presence. To improve adolescent oral health, clinical and community programs should increase delivery of 2M sealants. Study findings highlight the need to evaluate adolescent sealant delivery programs to improve the uptake of 2M sealants. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the effects of Medicaid Accountable Care Organizations (ACOs) on children's access to and utilization of health services. Study Setting and Design: This study employs difference‐in‐differences models comparing ACO and non‐ACO states from 2018 through 2021. Access measures are indicators for preventive and sick care sources, unmet healthcare needs, and having a personal doctor or nurse. Utilization measures are preventive and dental care, mental healthcare, specialist visits, emergency department visits, and hospital admissions. Data Sources and Analytic Sample: Secondary, de‐identified data come from the 2016–2021 National Survey of Children's Health. The sample includes children with public insurance and ranges between 21,452 and 37,177 depending on the outcome. Principal Findings: Medicaid ACO implementation was associated with an increase in children's likelihood of having a personal doctor or nurse by about 4 percentage‐points concentrated among states that implemented ACOs in 2018. Medicaid ACOs were also associated with an increase in specialist care use and decline in emergency visits by about 5 percentage‐points (the latter being concentrated among states that implemented ACOs in 2020). There were no discernable or robust associations with other pediatric outcomes. Conclusions: There is mixed evidence on the associations of Medicaid ACOs with pediatric access and utilization outcomes. Examining effects over longer periods post‐ACO implementation is important. [ABSTRACT FROM AUTHOR]

Objectives: The study aimed to assess whether psychological distress mediates the association between financial strain and oral health and dental attendance in the Dutch adult population. Methods: The study followed a cross‐sectional design based on 2812 participants from the 2014 wave of the Dutch population‐based GLOBE study. Financial strain was considered the exposure, while psychological distress measured with the Mental Health Inventory‐5 (MHI‐5) was the mediator. The outcomes included self‐reported number of teeth, self‐rated oral health, and self‐reported dental attendance. Generalized regression analyses were used for the mediation analysis adjusted for several covariables. Results: Greater financial strain was significantly associated with poorer self‐rated oral health (total effect: 0.09, 95%CI: 0.05; 0.14) and restorative or no dental attendance (i.e. participants never visiting a dentist or only visiting a dentist for regular treatments or when they have complaints with their mouth, teeth, or prosthesis) (total effect: 0.05, 95%CI: 0.02; 0.09). Greater financial strain was not significantly associated with self‐reported number of teeth (total effect: −0.14, 95%CI: −0.91; 0.64). Psychological distress significantly mediated the association of financial strain with self‐rated oral health (average causal mediation effect [ACME]: 0.02, 95%CI: 0.01; 0.03) and self‐reported dental attendance (ACME: 0.01, 95%CI: 0.00; 0.02), respectively. However, it did not significantly mediate the association of financial strain with self‐reported number of teeth (ACME: −0.11, 95%CI: −0.25; 0.02). The estimated proportion of the total effect of financial strain on self‐rated oral health and self‐reported dental attendance that could be explained by psychological distress was respectively 24% (95%CI: 14%; 48%) and 19% (95%CI: 6%; 62%). Conclusions: Psychological distress partly explains the association of financial strain with self‐rated oral health and dental attendance, but not with self‐reported number of teeth. Future studies using longitudinal data are necessary to confirm the results. [ABSTRACT FROM AUTHOR]

Objective: A conceptual model was designed and tested to predict immigrant children's oral health in Canada by examining parental acculturation and perceived social support (PSS) using structural equation modelling. Methods: A convenience sample of first‐generation immigrant parents and their children aged 2–12 years were recruited by multilingual community workers in Edmonton, Canada. Parents completed a validated questionnaire on demographics, child's oral health (OH) behaviours, parental acculturation and PSS. Dental examinations determined children's dental caries rate using DMFT/dmft index. Structural equation modelling (SEM) was used to analyse the data. Results: A total of 336 families participated in this study. The average parental acculturation level was 10.46 with a maximum of 15, and the average PSS was 63.27 with a maximum of 75. SEM showed that 77% of the variance of DMFT/dmft scores in children was explained by parental PSS, acculturation level, immigration‐related variables, socioeconomic variables and children's OH behaviours. The direct effect of parental PSS was associated with a significantly reduced rate of dental caries (β = −.076, p‐value =.008) and lower sugar consumption (β = −.17, p‐value =.04). While the mediation effect of parental acculturation on PSS was associated with positive OH behaviours of children (e.g., toothbrushing frequency and dental care utilization), the indirect effect was negatively associated with caries rate (β =.77, p‐value =.00). Conclusions: The direct effect of Parental Perceived Stress Scale (PSS) was associated with more favourable oral health behaviours and a lower prevalence of dental caries, while the mediation effect of acculturation was linked to a higher prevalence of dental caries. [ABSTRACT FROM AUTHOR]

The concept of childhood has evolved over the years, inspired by the United Nations Convention on the Rights of the Child in 1989, shifting from developmental models to a conception of childhood that recognizes children as moral agents. This evolution highlights the importance of respecting children's agency and their right to be heard in matters that are related to them. In conventional health research, however, children's voices are often inadequately accessed. In this commentary, we discuss the imperative to recognize children's agency in dental research and a shift from research on children to research with and by children. Moreover, we underscore the importance of actively seeking and listening to children's voices and recognizing their agency in shaping research and healthcare practices in the field of dentistry. Further, we explore the application of participatory research approaches in dental research and provide examples of studies that have involved children in various capacities. We conclude this commentary by emphasizing the potential benefits of participatory research in both qualitative and quantitative dental studies to promote deeper understanding, clearer communication, and stronger advocacy regarding children's interests. Primarily, we call for greater recognition of children's agency in dental research and advocate for more inclusive and child‐centred research methodologies. [ABSTRACT FROM AUTHOR]