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Aim: The objectives of this study were to compare the clinical outcomes of root canal treatment between calcium silicate‐based sealer using the cold hydraulic condensation technique and epoxy resin‐based sealer using warm vertical compaction and to identify the prognostic factors affecting the outcomes of both obturation techniques. Methodology: Dental records and radiographs of the teeth that received root canal treatment with calcium silicate‐based sealer using the cold hydraulic condensation technique or epoxy resin‐based sealer using warm vertical compaction during 2015–2021 were selected using inclusion and exclusion criteria. The cases were matched between the two groups based on four factors: primary root canal treatment or retreatment, tooth type, periapical lesion and its size and extension of root canal filling. The success rates of root canal treatment between two sealers/obturation techniques were analysed. The incidence and resorption of extruded sealer were evaluated using the McNemar's test. Generalized estimated equations were used to evaluate any prognostic factors. Results: The median recall period of this study was 15 months. A total of 234 teeth, comprising 117 cases in each sealer/obturation group, were included. No significant difference was found in the success rates between the calcium silicate‐based sealer using the cold hydraulic condensation technique group (91.5%) and the epoxy resin‐based sealer using the warm vertical compaction group (94.9%). The incidence of sealer extrusion for the calcium silicate‐based sealer (27.6%) did not significantly differ from that of the epoxy resin‐based sealer (36.2%), with both sealers typically demonstrating no resorption at recalls. No prognostic factors related to the success rate of either technique were detected. Conclusion: The study findings suggest no difference in the success rate between calcium silicate‐based sealer and epoxy resin‐based sealer. The study did not identify any prognostic factors that significantly influenced the outcomes of the endodontic treatments. [ABSTRACT FROM AUTHOR]

Over the past two decades, there has been an enormous growth in the utilization of electronic health records (EHRs). However, the adoption and use of EHRs vary widely across countries, healthcare systems, and individual facilities. This variance poses several challenges for seamless communication between systems, leading to unintended consequences. In this article, we outline the primary factors and issues arising from the absence of standards in EHRs and dental record implementation, underscoring the need for global standards in this area. We delve into various scenarios and concepts that emphasize the necessity of global standards for healthcare systems. Additionally, we explore the adverse outcomes stemming from the absence of standards, as well as the missed opportunities within the healthcare ecosystem. Our discussions provide key insights on the impacts of the lack of standardization. [ABSTRACT FROM AUTHOR]

This retrospective analysis reviewed the demographics of patients sustaining dental avulsion injuries at a tertiary dental hospital in Sydney, Australia. Data were extracted from dental records of patients who presented with avulsed permanent anterior teeth and were treated between 1 January 2001 and 30 June 2021. Demographic, clinical and radiographic data from 91 patients with 117 avulsed permanent anterior teeth were available for analysis. The median age of the patients was 12 years (IQR 9.0–17.0). Males accounted for 68.4% of avulsion injuries. Non‐organised sports were the most common cause of injury (42.7%). Maxillary central incisors were the most frequently avulsed tooth (83.3%). Peak prevalence of injuries occurred on the weekend. The findings from this study may reflect regional factors such as climate and participation in sport. Anticipatory guidance should be provided to patients at elevated risk of dental avulsion. [ABSTRACT FROM AUTHOR]

Objectives: To determine the feasibility of a medical dental integration program to provide overdue vaccinations to adolescents ages 9–17 and evaluate the facilitators and barriers to the process. Methods: The program was developed and implemented at one dental clinic co‐located within a medical clinic at a federally qualified healthcare center in Denver, Colorado. Utilizing a shared electronic health record, human papillomavirus, meningococcal, and/or tetanus‐diphtheria‐acellular pertussis vaccines were recommended by dental providers and then administered by the medical team. Plan‐do‐study‐act cycles informed implementation. Descriptive analyses of eligible patients were performed and run charts were used track process implementation outcomes. Results: One hundred and sixty eligible adolescents were identified during a 6‐month period. Overall, 29 patients (18%) received 41 vaccines. Process facilitators included staff buy‐in and individual provider feedback and barriers included staff shortages and family vaccine refusal/preference to receive vaccines in the medical home. Conclusions: Many adolescents see dental providers more than their primary care providers, creating an opportunity to vaccinate adolescents overdue for immunizations during dental visits. A medical dental integration program to provide adolescent vaccinations was feasible in a federally qualified health center with co‐located medical and dental services. Expansion to diverse healthcare settings is necessary to further explore implementation outcomes. [ABSTRACT FROM AUTHOR]

The purpose of this explementary method study was to demonstrate, within the hemimaxillary, the three-dimensional skeletal and dental displacements of upper permanent first molars in patients undergoing rapid maxillary expansion (RME) with anchorage on deciduous teeth or paramedian miniscrews. Five post-treatment cases were analyzed on frontal and axial views before (T0) and after expansion (T1), adopting a new hemimaxillary reference system. Three-dimensional landmarks were selected to evaluate molar changes; buccal tipping and rotation were calculated, in addition to intermolar angle, molar angle of rotation, and orthopedic expansion angles. The origins (dental and/or orthopedic) of molar displacements were investigated by alternate interior angle demonstration according to the parallel lines theorem. Through inverse geometric functions of right triangles, it was possible to determine theoretical-experimental forms to calculate angles from periapical radiographs taken at T1. These findings have significant clinical implications, enabling the assessment of treatment outcomes while adhering to radioprotection principles. Reproducible formulas enable the calculation of expansion angles without CBCT. For RME to allow clinical improvement, molar rotation and intermolar angles at T1 should be less than the difference between the respective angles at T0 and the orthopedic expansion angle. This method provides a reproducible, radiation-efficient method to assess maxillary changes, enhancing treatment precision in orthodontics. [ABSTRACT FROM AUTHOR]

The Dental Loop Chatbot was developed as a real-time, evidence-based guidance system for dental practitioners using a fine-tuned large language model (LLM) and Retrieval-Augmented Generation (RAG). This paper outlines the development and preliminary evaluation of the chatbot as a scalable clinical decision-support tool designed for resource-limited settings. The system's architecture incorporates Quantized Low-Rank Adaptation (QLoRA) for efficient fine-tuning, while dynamic retrieval mechanisms ensure contextually accurate and relevant responses. This prototype lays the groundwork for future triaging and diagnostic support systems tailored specifically to the field of dentistry. [ABSTRACT FROM AUTHOR]

Aims: To assess oral health, treatment burden, mortality risk, and demographics in elders with care‐resistant behaviors (CRB) in nursing homes (NH) and compare them with those without CRB. Methods and results: 503 participants from eight NH who received dental treatment through a mobile dental clinic were included. Their medical and dental records were screened regarding oral/dental health, treatment history, general health, demographics, and CRB. Statistical analysis was performed to show correlations between CRB and the measured parameters. Data were verified for normal distribution; a point‐biserial correlation model was used (95% CI: α = 0.05). No correlation was found between CRB and Decayed Missing Filled Teeth (DMF‐T) (rpb = ‐0.061, p =.177), as well as periodontal status (rpb = 0.004, p =.946). A negative correlation was observed between CRB and the required number of treatment procedures (rpb = ‐0.181, p <.0001), time (rpb = ‐0.118, p =.010), and costs (rpb = ‐0.100, p =.028). Sex predilection for men regarding CRB was evident (rpb = ‐0.155, p =.01). No correlation appeared between CRB and vital status (rpb = ‐0.41, p =.355). Conclusion: Oral health seems to be similar in institutionalized elders with or without CRB. Treatment burden was not elevated, but even reduced in elders with CRB, evincing that few/no treatment procedures were performed in those elders. CRB demonstrated a sex predilection for men. An association between CRB and increased mortality was not evident. [ABSTRACT FROM AUTHOR]

The aim of this study was to investigate the epidemiology of dental trauma in a public dental clinic in Banja Luka, Bosnia and Herzegovina, from 2019 to 2024. Methods: This research was conducted as a retrospective cross-sectional study. The data were analysed and compared between injured primary and permanent maxillary and mandibular teeth. Results: The review of the dental records revealed 73 patients (49 boys and 24 girls) with TDIs, involving 55 primary and 64 permanent teeth. Most of the patients (27 patients, 36.98%) were aged 7–9 years. The main cause of TDI was falls in both dentitions (81.81% of injured primary teeth and 73.43% of injured permanent teeth). The time of arrival after a TDI for assistance in the dental clinic for most cases was after 24 h in both dentitions, 45.45% of injured primary teeth and 48.43% of permanent teeth. For both dentitions, enamel fractures were the most common injury of hard dental tissues and the pulp, and the necrosis of the maxillary central incisor was the most common complication. Conclusions: It is very important to improve trauma management and increase public knowledge on the way parents seek proper treatment for the TDIs of their children, and in due time. [ABSTRACT FROM AUTHOR]

The Dental Loop Chatbot was developed as a real-time, evidence-based guidance system for dental practitioners using a fine-tuned large language model (LLM) and Retrieval-Augmented Generation (RAG). This paper outlines the development and preliminary evaluation of the chatbot as a scalable clinical decision-support tool designed for resource-limited settings. The system’s architecture incorporates Quantized Low-Rank Adaptation (QLoRA) for efficient fine-tuning, while dynamic retrieval mechanisms ensure contextually accurate and relevant responses. This prototype lays the groundwork for future triaging and diagnostic support systems tailored specifically to the field of dentistry.

Dental practitioners face diverse challenges that can lead to stressful conditions and need practical solutions to help mitigate stress. This article addresses stress in dentistry, focusing on vicarious trauma, boundaries, expectations, and communication within dental practice. Strategies involve diaphragmatic breathing, mindfulness techniques, and cultivating a positive work environment with clear boundaries. Recommendations encompass adept time management, workload distribution, and leveraging technological advancements like electronic dental records, teledentistry, and artificial intelligence. The importance of continuing education, mentorship, and burnout-relief activities is underscored, with an emphasis on their role in professional growth and resilience. The article provides actionable insights for dental professionals, educators, and policymakers, contributing to ongoing efforts to reduce occupational stress and enhance well-being within the dental community. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the predictive ability of individual Caries Risk Assessments (CRA) regarding oral factors supplemented with social factors in relation to caries outcome in preschool children. Furthermore, to assess various models of CRA with oral and social factors included, aiming to identify the most suitable models for different age groups. Methods: The design is a retrospective registry-based cohort study. Children visiting the dentists at ages 3 and 6 years were included. Data on oral and social factors were obtained from dental records, the Swedish Quality register for caries and periodontitis (SKaPa), and Statistics Sweden (SCB). Various models of CRA were designed, combining oral and social factors. Models were analyzed with univariable associations using simple logistic regression, and the results were presented as odds ratios (ORs). In addition, models were analyzed with area under the receiver operating characteristic (ROC) curve (AUC). Pairwise comparisons were conducted by DeLong's test, with p < 0.05 considered significant. Result: Oral factors were the most significant for caries outcome (OR 9.6), followed by social factors: foreign background (OR 4.6), low income (OR 2.83), low education of the mother (OR 2.77), single-parent family (OR 2.11), and having ≥ 3 siblings (OR 1.71), (p < 0.01). The predictive ability of CRA improved when models combining oral and social factors were used, compaired to CRA based solely on oral factors (p < 0.05). An increase of up to 15% was seen when CRA was conducted closer to the outcome. Conclusion: Models for Caries Risk Assessment including oral and social factors increase the predictive ability. Caries Risk Assessment has limited durability. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate the outcome of apexification using bioceramics in immature permanent teeth, and to study the factors influencing treatment outcome and frequency of spontaneous cervical root fractures. Methods: Forty-six children with 51 non-vital permanent incisors treated with a bioceramic apical plug were included. Mean age at pulp necrosis was 9.8 (SD 2.2) years and mean follow-up time was 3.3 (SD 2.4) years. Data were extracted from dental records and included stage of root development, presence of external root resorptions, clinical signs of infection, size of periapical lesion, type and placement of bioceramic plug, and spontaneous root fracture. Treatment outcome was assessed using periapical index (PAI-score) and presence of clinical symptoms. The statistical analyses were conducted using IBM SPSS Statistics for Windows, version 28 (IBM Corp., Armonk, N.Y., USA). Data were cross-tabulated and tested with chi-square statistic. Results: Biodentine™ was used as apical plug in 78.4% of the teeth and MTA in 21.6%. Complete healing or signs of healing was reported in 86.3% of the teeth, whilst seven teeth (13.7%) were non-healed. All non-healed teeth had preoperative clinical signs of infection. No difference was found in stage of root development, presence of root resorption, and type and placement of bioceramic plug in healed and non-healed teeth (p > 0.05). Five teeth (9.8%) exhibited root fracture 1–6 years after treatment and all had very immature root development. Type of bioceramic or external root resorption was not associated with spontaneous root fracture. Conclusion: Apexification using bioceramics showed favourable prognosis in immature permanent teeth. Very immature teeth were at risk of root fracture after apexification with bioceramics. [ABSTRACT FROM AUTHOR]

Background: Oral Potentially Malignant Disorders (OPMDs) can lead to Oral Squamous Cell Carcinoma (OSCC). The sixth most common cancer in the world is OSCC. This study aimed to describe the demographical and clinical characteristics of OPMD patients and their risk factors registered at the Oral Medicine Department of Shahid Beheshti Dental School in 2019-2021. Methods: The observational-analytical study was conducted using the dental records of 96 consecutive patients using a web-based registration software (OPMDs registry). Information including demographics and clinical features, the type of OPMD, and risk factors were extracted. Data were analyzed using the Chi-square test, T-test, and Fisher’s exact test with SPSS version 21. Results: In this study, 96 patients (average age: 52.41±14.87) including 52 women and 44 men, participated. The most common OPMDs comprised 69 Oral Lichen Planus (OLP) and 15 leukoplakia. The most common location of lesions was the buccal mucosa (74%) with erosions and plaques being the most common morphology types. Most patients with leukoplakia were male, however, majority of the patients with OLP were female (p=0.001). In patients with leukoplakia, 66.5% were smokers; hence, a significant relationship between smoking and OPMD was observed (p=0.001). Patients with OLP commonly presented with burning symptoms, while patients with leukoplakia were mostly asymptomatic (p=0.004). Conclusion: A significant relationship was observed between gender, clinical symptoms, location of lesions, morphology, and type of OPMDs. Most patients with OPMDs were women with OLP in their buccal mucosa, suffering from burning sensation. [ABSTRACT FROM AUTHOR]

Background: The aim of this study was to evaluate the incidence of preloading crestal bone loss (PLCBL) and to identify the patient‐related and implant‐related factors associated with PLCBL. Methods: This retrospective cohort examined the dental records of patients who received at least one dental implant. PLCBL was defined as a reduction ⩾0.5 mm and severe PLCBL (primary variable) as a reduction ⩾1.5 mm in mesial and/or distal bone level, measured from the day of implant placement to uncovering or abutment installation/crown delivery. The incidence of PLCBL and patient and implant variables were recorded. Bivariate analysis and binary logistic regression identified factors associated with PLCBL ⩾0.5 mm and ⩾1.5 mm. Results: A total of 746 dental implants placed in 361 patients from January 2011 to July 2021 was included in the analyses. Of the implants assessed, 24.4% (n = 182) exhibited PLCBL ⩾ 0.5 mm and 10.5% (n = 78) presented severe PLCBL (i.e., ⩾1.5 mm). Males (odds ratio [OR] = 1.85, 95% confidence interval [CI] = 1.11–3.07), patients with diabetes (OR = 3.33, 95% CI = 1.73–6.42), and those allergic to penicillin (OR = 3.13, 95% CI = 1.57–6.22) were more likely to experience severe PLCBL (p < 0.05). Implants placed in the anterior area (OR = 2.08, 95% CI = 1.16–3.73), with bone‐level platform‐abutment connection (OR = 4.73, 95% CI = 1.94–11.49) and inserted supracrestally (OR = 3.77, 95% CI = 1.84–7.72), presented a greater risk of developing severe PLCBL (p < 0.05). Implants placed in a previously grafted area presented a lower likelihood of developing severe PLCBL (OR = 0.489, 95% CI = 0.28–0.84). Conclusion: The incidence of PLCBL ⩾ 0.5 mm and ⩾1.5 mm was 24.4% and 10.5%, respectively. Male sex, diabetes, allergy to penicillin, anterior location, bone‐level platform‐abutment connection, and supracrestal implant placement are potential risk factors for severe PLCBL. A previously grafted area is a potential protective factor. [ABSTRACT FROM AUTHOR]

Sexual dimorphism traditionally refers to physical differences between males and females of a species. This variability is crucial for maintaining diverse phenotypic traits. In essence, sexual dimorphism reflects a complex interplay of genetic, gonadal, hormonal, and behavioral factors that shape the traits observed in males and females. Sex estimation involves determining whether skeletal remains belong to a male or female. This can be done through two primary approaches: nonmetric methods, which rely on visual inspection of skeletal features, and metric methods, which use equations based on measurements of skeletal dimensions. Because the degree of sexual dimorphism can differ significantly across populations, using population-specific equations generally yields more accurate results for metric sex estimation. Sex estimation by forensic odontologist can be done either by morphological analysis or by molecular analysis. A standardized method for documenting dental records is crucial for aiding in the identification of individuals following accidents or large-scale disasters. Furthermore, training specialized groups, forming interdisciplinary teams, and fostering international collaboration are essential components in the field of forensic medicine. [ABSTRACT FROM AUTHOR]

Aim: To investigate what happens to cross‐sectionally identified root‐filled teeth over a 6‐year period, regardless of the time that elapsed since primary root canal treatment, in a cohort of adult patients regularly attending a Public Dental Service. A secondary aim was to investigate how the cumulative events affecting root‐filled teeth over the same time were associated with variables obtained from a baseline examination. Methodology: Adult patients with ≥1 previously root‐filled tooth and regularly attending the Public Dental Service in Örebro County were enrolled for study participation in 2015. General dental practitioners examined all identified root‐filled teeth in this cohort at baseline using a standardized protocol and were also responsible for further decision‐making and treatments. After six years, information on events of the root‐filled teeth was collected from dental records. The highest rating (most invasive treatment) on a 5‐point ordinal scale was used in the analyses. Regression analyses with stepwise selection were performed for associations between patient‐ and tooth‐related factors and events. Results: A total of 445 patients with 1007 root‐filled teeth were followed the entire observation time. Twenty (2.0%) of the root‐filled teeth had endodontic retreatment and 150 (14.9%) were extracted over six years. Among teeth with periapical radiolucency or pain, the majority did not undergo retreatment or extraction; however, the multivariate analysis demonstrated that retreatment or extraction was associated with baseline recordings of teeth with periapical radiolucency (p <.0001), tenderness to percussion (p <.0001), and poor coronal restoration (p <.0001). Conclusions: This study corroborates the notion that in general dentistry, root‐filled teeth with radiological signs of apical disease often remain untreated over time. Furthermore, it also reveals that root‐filled teeth presenting with mild pain do not necessarily receive any intervention. However, teeth with baseline signs of apical periodontitis, pain, or inadequate coronal restoration were more likely to have received intervention during the six‐year period. [ABSTRACT FROM AUTHOR]

Dental caries, gingivitis, and excess weight are highly prevalent, interconnected chronic conditions. The association of oral health with the development of adiposity among children is sparsely addressed. We examined the association of oral health to the development of excess weight and central obesity in early adolescence during a 2-year follow-up period. This prospective study was conducted with 2702 children aged 9–12 years at baseline from the Finnish Health in Teens study. Their weight development was followed up for 2 years. Body mass index with age- and sex-specific cut-offs and the waist–height ratio indicated weight status and central obesity. Oral health data (caries experience and gingivitis/calculus) were collected from outpatient records of public dental services. Having both caries experience and gingivitis/calculus was considered burden of oral diseases. Of the sample, 74% were caries-free but 70% exhibited gingivitis and/or calculus, and 20% had both caries experience and gingivitis/calculus. During the follow-up period, 5.3% (n = 124) and 4.7% (n = 118) of the children became overweight/obese or centrally obese, respectively. Having both caries experience and gingivitis/calculus associated with the development of excess weight in a fully adjusted model (HR 1.75, 95% CI 1.03–2.97) but not of central obesity. Caries experience or gingivitis/calculus alone did not associate with adiposity development. Conclusion: Having burden of oral diseases without excess weight at early adolescence could imply future weight gain; thus, normal-weight individuals with both caries experience and gingivitis/calculus could be targeted with preventive measures. Our findings warrant further research to explore whether oral diseases and the development of obesity merely share risk factors or if their relationship is of causal nature. What is Known: • Association of excess weight with caries experience and gingivitis is known to exist both cross-sectionally and longitudinally in children and adolescents. What is New: • Burden of oral diseases, that is, having both caries experience and gingivitis/calculus, was associated with becoming overweight or obese 2 years later during early adolescence. • Normal-weight individuals with burden of oral diseases at early adolescence could be targeted with preventive measures against excess weight gain. [ABSTRACT FROM AUTHOR]

Comprehensive health records (CHRs) that encompass patients' medical and dental information is here and now. CHRs enable health care providers to deliver personalized, precision medicine/dentistry effectively and efficiently. The objective of this report is to provide an overview of strengths, weaknesses, and opportunities associated with a comprehensive health care record system that integrates medical and dentalrecords. Strengths and benefits of CHRs (elevated patient safety, collaborative care, holistic patient care, enhanced research capabilities) are explained, and practical challenges associated with operating multiple record systems (specifically in medical and dental imaging), data migration and integration are explored. [ABSTRACT FROM AUTHOR]

Identification of unidentified remains involves a comparison of ante- and postmortem features using biological identifiers. Anthropological identifiers, referred to by International Criminal Police Organization (INTERPOL) as secondary identifiers, have often been judged less reliable than DNA, fingerprints and dental records (referred to as primary identifiers). However, anthropological identifiers have been proven as discriminatory as the primary sources in many instances, and play a decisive role in positive identification. To guarantee better use of anthropological identifiers, it is not only essential to develop standard protocols and statistical frameworks, but also to test different identification approaches in cases from daily practice. Evidence of skeletal antemortem trauma can be a valuable aid in the identification process, especially if the exact type of traumatic event causing the injury is identified. Here, we present a case in which the combination of anthropological analysis and imaging confirmed an interesting and unique sequence of antemortem traumatic events in incomplete skeletal remains. The remains were assumed to pertain to an individual who went missing several years earlier, and whose medical records revealed a unique history of trauma to the right femur. The individual had sustained a fracture due to a fall from a high height followed, 10 years after the primary trauma, by a gunshot wound to the same bone; both treated by intramedullary nail fixation. While the anthropological analysis matched the biological profile of the missing individual and identified a healed defect to the right femur compatible with a gunshot wound, the radiological examination indicated that the bone underwent three surgical procedures on different occasions. Radiological examination also identified a pre-existing healed fracture adjacent to the gunshot defect. In addition to presenting the identification process in this specific case, this article discusses the difficulties in antemortem trauma interpretation, importance of combining macroscopic and radiological analysis to aid the reconstruction of previous traumatic events and mechanisms of injury from healed fractures that can play important roles in forensic human identification. [ABSTRACT FROM AUTHOR]

In forensic scenarios, such as armed conflicts or mass disasters, the oral cavity can be a valuable source of identification information relevant to legal issues. In many European Union countries, it is mandatory to register dental records for identification purposes. A pilot and quasi-experimental study was performed. The study aims to analyze two methodologies, photography and wireless intraoral (IO) laser scanner, in the scope of the orofacial record in forensic pathology, highlighting their impact on human identification. The IO scanner i700 (Medit, Lusobionic, Portugal) and Canon 5D-Full Frame equipment were used to record the individual status, living patients (n  = 5), and forensic cases (n  = 5). IO and extraoral anatomical structures were recorded following six parameters: time, mineralized and soft detail, communication, extra devices, and distortion. The statistical analysis was performed in accordance with a scoring system and Mann–Whitney (P  < 0.05) analysis. The photography method recorded extraoral data for all samples (score range between 15 and 23). The time elapsed to complete an IO scan in forensic cases was shorter than with photography, without requiring additional sources of light or mirror devices. Living patients and corpses identified statistically significant differences. It can be concluded that laser scanners are a valuable tool in the field of forensic pathology and can be used to record and analyze anatomic-morphological data for identification purposes accurately. Key points Human identification engages in orofacial details records. Photographic and laser scans record intraoral and extraoral anatomic structures. Forensic cases assessed by intraoral scanner technology are accurate and less time-consuming, optimizing the orofacial data for identification. [ABSTRACT FROM AUTHOR]

Tooth decay is a dental condition characterized by the deterioration of tooth tissue originating from the outer surface and progressing to the pulp. Severe tooth decay, evolving into cavities, necessitates timely intervention to avert more serious dental-health issues. Common treatment procedures include filling and extraction of affected teeth. Presently, dentists conduct examinations for tooth decay by manually tallying affected, missing and filled teeth using an odontogram—a human tooth code diagram. This data is then recorded in patients' dental medical records. Recognizing the need for automation in assessing patients' experiences of tooth decay, this research endeavors to develop a model capable of detecting decayed, missing and filled teeth using variations of the YOLOv5 and YOLOv8 model architectures. The results of the training evaluation demonstrate the efficacy of YOLOv5l with a learning rate of 10-2, exhibiting a high precision value of 0.97, a recall of 0.858 and a mean average precision (mAP) of 0.904 within 1 hour and 18 minutes. According to the curves obtained in the training process, YOLOv5l shows great performance on the dental caries dataset, but precautions like early stopping are needed for a reliable and generalizable model. In contrast, YOLOv8 offers better training stability and larger variants perform better on the dental caries dataset, improving detection capabilities with continued training epochs. [ABSTRACT FROM AUTHOR]

Copyright of Revista Foco (Interdisciplinary Studies Journal) is the property of Revista Foco 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.)

Objectives: This work describes the process by which the quality of electronic health care data for a public health study was determined. The objectives were to adapt, develop, and implement data quality assessments (DQAs) based on the National Institutes of Health Pragmatic Trials Collaboratory (NIHPTC) data quality framework within the three domains of completeness, accuracy, and consistency, for an investigation into oral health care disparities of a preventive care program. Methods: Electronic health record data for eligible children in a dental accountable care organization of 30 offices, in Oregon, were extracted iteratively from January 1, 2014, through March 31, 2022. Baseline eligibility criteria included: children ages 0–18 with a baseline examination, Oregon home address, and either Medicaid or commercial dental benefits at least once between 2014 and 2108. Using the NIHPTC framework as a guide, DQAs were conducted throughout data element identification, extraction, staging, profiling, review, and documentation. Results: The data set included 91,487 subjects, 11 data tables comprising 75 data variables (columns), with a total of 6,861,525 data elements. Data completeness was 97.2%, the accuracy of EHR data elements in extracts was 100%, and consistency between offices was strong; 29 of 30 offices within 2 standard deviations of the mean (s = 94%). Conclusions: The NIHPTC framework proved to be a useful approach, to identify, document, and characterize the dataset. The concepts of completeness, accuracy, and consistency were adapted by the multidisciplinary research team and the overall quality of the data are demonstrated to be of high quality. [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.)

Purpose: With success rates comparable to that of root canal treatment, vital pulp therapy (VPT) has gained clinical interest and has been used in the management of young permanent teeth with inflamed pulps. The aim of the present study was to retrospectively evaluate the radiographic success of VPT in young first permanent molars 24 months post-treatment and correlate findings with tooth and treatment-related characteristics. Materials and Methods: Dental records of all patients with first permanent molars which received VPT in the Department of Paediatric Dentistry (National and Kapodistrian University of Athens) were retrieved. Demographic characteristics and data regarding the treatment performed were recorded. Patients' radiographs were evaluated at 6, 12 and 24 months post-treatment by two qualified paediatric dentists blinded regarding the treatment performed. Radiographic success, reasons for failure and continuation of root development were evaluated. Differences were tested using the x² and Student's t-test, and possible correlations were determined by calculating the odds ratio. Results: Overall radiographic success rate at 24 months was 77%, ranging between 50% for direct pulp capping and 92% for full pulpotomy. Differences were not statistically significant. Continuation of root development was recorded in almost 1/3 of the teeth and completion in almost 1/5. No statistically significant association was recorded between the outcome and any tooth and treatment-related variables. Conclusion: VPT seems to be a reliable option in the long term for the treatment of deep carious lesions in young permanent molars. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of the present observational study was to assess the prevalence of radiographic alveolar bone loss (ABL) as a function of age at the Periodontics Clinics at the College of Dentistry, King Saud University, Riyadh, Saudi Arabia. Materials and Methods: Medical and dental healthcare records of individuals visiting the Periodontics Clinics at College of Dentistry, King Saud University, Riyadh Saudi Arabia were assessed. The following information was retrieved: age, gender, educational status, and systemic diseases (diabetes mellitus [DM], hypertension, osteoporosis and obesity). Digital full-mouth radiographs were retrieved from patients' dental records, and marginal bone loss (MBL) was assessed on the mesial and distal surfaces of all teeth. Logistic regression analyses (LRA) were done to assess the correlation between ABL and gender, age, educational status and duration since diagnosis of the aforementioned systemic conditions. p < 0.05 was considered statistically significant. Results: In total, medical and periodontal healthcare records of 495 individuals were retrieved and assessed. All individuals were citizens of the KSA. Among these, 107 were healthy controls and 98, 95, 96 and 99 individuals had a medical diagnosis of type-2 DM, hypertension, obesity and osteoporosis, respectively. There was no statistically significant difference in the mean age and gender of all medically compromised participants. The prevalence of mild, moderate, and severe periodontitis in the total patient population was 51.4%, 37.5% and 36.5%, respectively. Among all healthy controls, the prevalence of mild, moderate, and severe periodontitis was 16.3%, 25.5% and 33.4%, respectively. There was no difference in the prevalence of mild, moderate, and severe periodontitis in relation to advancing age in the entire patient population. Conclusion: Advancing age did not seem to affect ABL in the present patient population. Patient education, oral hygiene maintenance and SES seem to be more predictable indicators of ABL than increasing age. [ABSTRACT FROM AUTHOR]

This study evaluated in vivo, an intraoral device against the gold standard esophageal device for gastroesophageal reflux disease (GERD) monitoring. Subjects scheduled for a catheter-based esophageal pH/impedance testing at a gastroenterology clinic were recruited. They were screened using the GerdQ questionnaire, demographics and dental conditions recorded. A prototype intraoral device, consisting of a Bravo™ capsule embedded in an Essix-style retainer fabricated for each subject, monitored intraoral pH. Concurrently, subjects underwent 24-h esophageal pH-impedance monitoring. A self-administered survey elicited the comfort and acceptance of both devices. The study recruited ten adult subjects (23 to 60-years-old) with a median GerdQ score of 9.5 corresponding to a 79% likelihood of GERD. Subjects with severe dental erosion had significantly (p < 0.05) higher acid exposure time and more non-meal reflux events. No adverse events were associated with the intraoral device while one was recorded for the esophageal device. The intraoral device was significantly more comfortable to place, more comfortable to wear, and interfered less with daily routine compared to the esophageal device. Accuracy of the intraoral device ranged between 86.15% and 37.82%. Being more tolerable than traditional esophageal pH monitoring, intraoral pH monitoring may be a useful adjunct for the diagnosis and management of GERD. [ABSTRACT FROM AUTHOR]

Although reimplantation is currently a common treatment procedure, little information on reimplantation success or failure is available in the literature. The purpose of the present investigation was to evaluate the survival rate of dental implants that were performed in sites of previously failed implants and identify factors associated with the treatment outcome. This retrospective study is based on a cohort of patients rehabilitated with dental implants in the dental clinics of the universities contributing data to the BigMouth network between 2011 and 2022. Implants replacing a previously failed implant at the same site were included. Cases of first and second reimplantations were included Information regarding patients' characteristics including age, gender, ethnicity, race, tobacco use, and systemic medical conditions were extracted from patients' files. Records of 50,333 dental implants placed in 20,842 patients over a 12-year period were screened. Three hundred seventy implants placed in 284 patients were replaced by another implant at the same site. The cumulative survival rates of implants inserted for the first time was 98.6 %, for the first replacements was 96.1 % and for the second replacements was 91.7 %. First reimplants exhibited a significantly higher risk of failure than initial implantation (P < 0.001). Similarly, second reimplants demonstrated significantly greater risk of failure (P = 0.05) when compared to initial implants. No significant associations were detected between replaced implant failures with any of the patient related parameters evaluated (P > 0.05). Within the limitations of the present study, dental implants replacing failed implants exhibited lower survival rates than the rates reported for the previous attempts of implant placement. No risk indicators for implant failure were identified. Additional factors should be examined in future studies. [ABSTRACT FROM AUTHOR]

An impacted third molar is one of the most common abnormalities of the tooth position, impacting patients and their quality of life. Based on the impact and the invasive removal procedure, this study aimed to evaluate the characteristics of impacted third molars based on their radiographic features as well as their association with demographic characteristics. Outpatient dental records of the oral and maxillofacial surgery department of Hasan Sadikin Hospital, Bandung, Indonesia, from 1 January 2018 to 31 December 2019, were sorted, and relevant clinical and demographic data and panoramic radiographic examination results were extracted from these records. All data were then tabulated and analyzed by using SPSS version 29. As many as 3019 impacted third molars were identified. Our findings suggested the association between age to the occurrence of impacted third molars where patients aged between 17 and 29 years old showed high occurrences of impacted third molars. Male patients with impacted third molars are more likely to have multiple impacted third molars, while this risk decreases in females. Radiographic examination showed that the mesioangular position is the most common position for mandibular third molars. The variation in high occurrences of the impacted third molar is associated with several demographic factors. [ABSTRACT FROM AUTHOR]

Establishing the identity of a person is important in the field of forensic odontology. This field can be helpful in identifying charred corpses in cases involving intense heat. Bones and body tissues can be extremely damaged due to heat, in such cases dental records have become a reliable source of identification. Dental Identification of charred human remains begins with the examination of dental features such as teeth anatomy, morphology, dental implants, oral health, restorations, fillings, dental anomalies and overall dental structure. These features remain resistant to extreme heat and can thus be compared with that of the ante-mortem records. When the postmortem and ante-mortem records match a successful identification is done. Dental features may also be damaged and become less effective for identification when temperatures rise above a particular range. In order to help with the identification of charred human remains, this research intends to give forensic experts a clear understanding of the circumstances in which dental records can be used by examining the effects of extreme temperature within the 400--800°C range. By gaining insights into this particular range and its effects on dental tissues and records gives forensic experts a chance to solve complex cases involving burned corpses. [ABSTRACT FROM AUTHOR]

Aim. The aim of this research is to evaluate dental wear in a group of patients with self-reported sleep bruxism. Materials and methods. The study group consisted of a number of 37 patients, women and men, aged between 25 and 57 years, who self-reported bruxism during sleep. Results and discussion. Sextant III recorded the lowest mean and sextant V the highest mean for tooth wear grading scores. 91.9% of the participants presented generalized dental wear. The mild degree of tooth wear was most frequently encountered at sextant III, moderate wear was most frequently encountered at sextant V, and severe wear at sextant II and V. Conclusions. The most frequent score of dental wear recorded was represented by score 2. Most of the patients with self-reported bruxism in sleep presented generalized dental wear. The majority of patients recorded a moderate level of dental wear. [ABSTRACT FROM AUTHOR]

Although rare, oral manifestations of hypersensitivity reactions in orthodontic patients pose a significant clinical challenge due to their heterogeneous presentations, and can cause discomfort and pain, possibly impacting patients' quality of life and orthodontic treatment duration and outcomes. This comprehensive review aimed to elucidate the oral, perioral, and systemic manifestations of hypersensitivity reactions in orthodontic subjects, focusing on patients with fixed appliances, removable appliances, and clear aligners, and detailing their epidemiology, macroscopic and microscopic features, allergy testing, clinical implications, and specific management strategies. Oral and extra-oral manifestations of (immediate and delayed) hypersensitivity reactions occur rarely and are due to the release of metal and non-metal ions from orthodontic appliances. They typically present as erythema, erosive–ulcerative lesions, and gingival hyperplasia, with histopathological findings showing inflammatory infiltrates. Nickel is a significant allergen, and diagnostic tests like patch tests are essential for managing these reactions. Likely due to prolonged contact with oral tissues, fixed orthodontic appliances pose a higher risk compared to removable appliances and clear aligners. Early identification and removal of allergenic materials, combined with effective treatments, can resolve symptoms and prevent recurrence. Keeping dental and medical records updated and knowing family and personal medical histories helps clinicians choose appropriate materials and counsel patients about potential risks. Proper patient education, regular monitoring, and using hypoallergenic materials are key strategies for managing these reactions. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to investigate the predictors of survival of non‐occlusal non‐incisal glass‐ionomer restorations as a surrogate for root surface restorations among older adults. Methods: In a retrospective cohort analysis using the University of Iowa College of Dentistry electronic dental records, we included 721 patients aged 65+ who received 2+ surface non‐occlusal non‐incisal glass ionomer restorations placed from January 2005 – December 2011. Restorations were followed until September 2017 or until they were deemed to have failed. Results: At baseline, participants' mean age was 77.6 ± 8.2 years, and 45.8% were females. Most patients were self‐pay (65.2%). Most restorations were placed by residents and dental students (82.7%) and included only two surfaces (95.6%). About half (49.1%) failed during follow‐up, with a median survival time of 3.7 years. The time ratio for lower incisors compared to other teeth was 0.6 (p =.006), for three‐and‐four‐surface restorations compared to two was 0.7 (p =.007), for faculty as providers compared to residents and students was 1.4 (p =.039), and for the Geriatric & Special Needs Clinic compared to others was 0.8 (p =.013). Time ratios less than one indicate association with shorter durations for restorations, and time ratios greater than one indicate association with longer durations for restorations. Conclusion: Tooth type, number of restored surfaces, provider type, and clinic were all significant factors associated with survival of these restorations. [ABSTRACT FROM AUTHOR]

Background and objectives: Some hospital dental departments offer treatment such as full dental clearance to low income, high health needs patients, as capacity allows. Many patients accessing this pathway have chronic health conditions. This study describes an interdepartmental quality assurance initiative, which included a clinical audit focussed on measuring equity of access to a hospital dental clearance pathway. This study's secondary focus on diabetes was because it is an example of a chronic health condition associated with high health needs and suboptimal oral health. Methods: This retrospective clinical audit reviewed e-health records of consecutive patients accessing Te Whatu Ora Waitaha's dental clearance pathway over eighteen months. Demographic data included prioritised ethnicity and NZDep2018. Clinical data included clinical diagnoses, medications, and for patients with diabetes, HbAlc (glycated haemoglobin). Results: Dental and medical records of 220 patients were reviewed. 23% were Maori and 17% had diabetes. Patients undergoing dental clearance had a higher NZDep2018 score, when compared to the local adult population (p<0.001). Summarising clinical data from those with diabetes (N=37), and without diabetes (N=183), showed that diabetes was associated with a greater number of diagnoses (p<0.001), and more prescribed medications (p<0.001). Most people with diabetes had an HbAlc above target. Conclusions: This study showed that it is possible to develop a pathway for publicly funded dental clearance so that barriers to access are minimised for patients with high social deprivation, Maori, and those with long-term conditions such as diabetes. This approach allowed the hospital dental service to focus on patients with the highest health needs. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to evaluate the efficacy of "Embrace WetBond", a fluoride-releasing self-adhesive resin cement in preventing the development of white spot lesions (WSLs) during orthodontic treatment. Methods: This retrospective cross-sectional study was conducted on the dental records of 140 patients treated with fixed orthodontic appliances in a private orthodontic clinic in Tehran, Iran. Patients were divided into two equal groups based on the type of adhesive used for bonding orthodontic attachments: Group 1 (control), Transbond XT and Group 2, Embrace wetBond. The prevalence and severity of WSLs were assessed in all teeth from the first molar to the first molar of both jaws using post-treatment photographs. The data were analyzed by chi-square and Mann-Whitney U test and a P-value<0.05 was considered statistically significant. Results: The prevalence and severity of WSLs were significantly lower in the Embrace WetBond group compared to the Transbond XT group (P=0.02 and P=0.003). The difference in WSL prevalence between the maxilla and mandible was insignificant within each group (P>0.05). The highest prevalence of WSLs was in maxillary lateral incisors (21.4%) and mandibular first molars (15.7%) in the Transbond XT group and maxillary lateral incisors (7.1%) in the WetBond group. Conclusions: The findings of this study suggest that Embrace WetBond adhesive may effectively reduce the risk of WSL development in patients treated with fixed orthodontic appliances. This fluoride-releasing self-adhesive resin cement can be considered a suitable alternative to traditional cement in orthodontic practice. [ABSTRACT FROM AUTHOR]

Purpose. The authors of this study proposed an innovative approach involving the use of Biodentine™ material as an intraorifice barrier in cracked teeth with root extension to promote internal crack sealing, preventing the possibility of microinfiltration and apical crack propagation. Materials and Methods. The dental records of 11 patients with 12 posterior cracked teeth with root extension were included with a precise protocol performed by a senior endodontist. The treatment protocol included pulp diagnosis, crack identification using a dental operating microscope (DOM), endodontic treatment, placing a Biodentine™ as an intraorifice barrier, and immediate full-coverage restoration. The effectiveness of the treatment was assessed at two intervals, 6 months, and 1−3 years posttreatment, evaluating clinical, radiographic, and tomographic aspects. The treatment was deemed successful if there were no indications of radiolucency, sinus tracts, edema, or periodontal pockets associated with the crack line. Results. The study observed remarkably positive outcomes during the follow-up period, which spanned from 1 to 3 years. All the cracked teeth (100%) remained asymptomatic, meaning they were free of pain or discomfort. Furthermore, these teeth were in occlusal function. Both radiographic and tomographic assessments revealed the absence of bone loss along the crack line. This outcome signifies that the treatment effectively prevented further deterioration of the surrounding bone. Conclusions. Integrating advanced biomaterials and conservative restorative techniques has paved the way for innovative approaches in dental care. This protocol suggests a proactive step for managing cracked teeth with root extension. It addresses both biological aspects by sealing internal cracks and mechanical aspects by preventing crack progression, thereby improving these teeth' prognosis and long-term survival. [ABSTRACT FROM AUTHOR]

A critical examination of the literature for dental wear publications highlighted three distinct areas, clinical data, laboratory data and the simulation of the clinical situation data. The imprecision of the clinical data values from direct and indirect in vivo methods renders the clinical data compromised at best. Laboratory data showed a focus on finding a correlation between simplistic laboratory abrasive wear resistance studies and established materials science laboratory techniques, but with no actual correlation identified. Replication of the masticatory cycle in the mouth in the form of an oral wear simulator has focussed more on the wear testing devices rather than the wear quantification methods. As a result, the data acquisition variables in the x- and y-planes need to be examined to consider how they can influence the accuracy and precision of the laboratory wear measurements recorded in the dental literature. The current approach was undertaken using the teaching tool outlined in "The First Three Questions". [Display omitted] [ABSTRACT FROM AUTHOR]

Objectives: To evaluate the longevity of resin composite restorations placed in posterior teeth by dental students, using data from electronic records from 2008 to 2019. Materials and methods: Demographic (gender and age) and clinical variables (dental group, position in dental arch, and the number of restored surfaces) were evaluated. The 5-year follow-up was assessed according to the day the restoration was placed. Kaplan-Meier curves were generated to calculate the annual failure rate. Data were analyzed by Chi-Square, Kruskal-Wallis, and Mann-Whitney tests (α = 0.05). Results: In total, 3.883 records relative to return periodicity were analyzed. The final sample consisted of 900 restorations from 479 patients. The majority were females, aged between 31 and 60. In total, 256 failures were reported (success rate = 78%), showing an annual failure rate of 2.05%. The main reasons for failures were restoration replacement (55.5%), endodontics (21.9%), prosthetics (14.5%) and extraction (8.2%). There was a higher risk of failure in restorations involving three or more surfaces (p = 0.000) and in patients over 60 years (p < 0.001). In females (p = 0.030), molars (p = 0.044), and maxillary teeth (p = 0.038) failed in a shorter time. Conclusions: Resin composite restorations placed in permanent posterior teeth by dental students had high survival rates. The main reason for failure was the replacement of restorations. The age group and the number of restored surfaces significantly affected the success of the restorations. Clinical relevance: The electronic health records over 12 years showed that 78% of the resin restorations in posterior teeth placed by dental students were successful for a minimum of five years. [ABSTRACT FROM AUTHOR]

Caries is a partially heritable disease, raising the possibility that a polygenic score (PS, a summary of an individual's genetic propensity for disease) might be a useful tool for risk assessment. To date, PS for some diseases have shown clinical utility, although no PS for caries has been evaluated. The objective of the study was to test whether a PS for caries is associated with disease experience or increment in a cohort of Swedish adults. A genome-wide PS for caries was trained using the results of a published genome-wide association meta-analysis and constructed in an independent cohort of 15,460 Swedish adults. Electronic dental records from the Swedish Quality Registry for Caries and Periodontitis (SKaPa) were used to compute the decayed, missing, and filled tooth surfaces (DMFS) index and the number of remaining teeth. The performance of the PS was evaluated by testing the association between the PS and DMFS at a single dental examination, as well as between the PS and the rate of change in DMFS. Participants in the highest and lowest deciles of PS had a mean DMFS of 63.5 and 46.3, respectively. A regression analysis confirmed this association where a 1 standard deviation increase in PS was associated with approximately 4-unit higher DMFS (P < 2 × 10−16). Participants with the highest decile of PS also had greater change in DMFS during follow-up. Results were robust to sensitivity analysis, which adjusted for age, age squared, sex, and the first 20 genetic principal components. Mediation analysis suggested that tooth loss was a strong mediating factor in the association between PS and DMFS but also supported a direct genetic effect on caries. In this cohort, there are clinically meaningful differences in DMFS between participants with high and low PS for caries. The results highlight the potential role of genomic data in improving caries risk assessment. [ABSTRACT FROM AUTHOR]

Introduction: The quality of dental medical records is essential for clinical and forensic purposes. However, more is needed to know about the quality of these stories for these purposes in the Colombian context. Objective: To evaluate the quality of dental information in medical records for forensic purposes. Method: A descriptive study was designed to analyze medical records taken during 2022. Results: One-hundred twenty medical records were reviewed, 72% of the odontography was correctly completed, 88% were legible, 75.4% were updated treatments, 56% were completed "satisfactorily," 44% presented deletions and amendments, 8% had updated dental symbols for treatment, and 92% presented inconsistencies. Conclusions: The quality of dental histories for forensic purposes is limited. Analytical studies are needed to study the factors associated with the quality of dental records for forensic purposes. [ABSTRACT FROM AUTHOR]

Objectives: Ancient human dental calculus is a unique, nonrenewable biological resource encapsulating key information about the diets, lifestyles, and health conditions of past individuals and populations. With compounding calls its destructive analysis, it is imperative to refine the ways in which the scientific community documents, samples, and analyzes dental calculus so as to maximize its utility to the public and scientific community. Materials and Methods: Our research team conducted an IRB‐approved survey of dental calculus researchers with diverse academic backgrounds, research foci, and analytical specializations. Results: This survey reveals variation in how metadata is collected and utilized across different subdisciplines and highlights how these differences have profound implications for dental calculus research. Moreover, the survey suggests the need for more communication between those who excavate, curate, and analyze biomolecular data from dental calculus. Discussion: Challenges in cross‐disciplinary communication limit researchers' ability to effectively utilize samples in rigorous and reproducible ways. Specifically, the lack of standardized skeletal and dental metadata recording and contamination avoidance procedures hinder downstream anthropological applications, as well as the pursuit of broader paleodemographic and paleoepidemiological inquiries that rely on more complete information about the individuals sampled. To provide a path forward toward more ethical and standardized dental calculus sampling and documentation approaches, we review the current methods by which skeletal and dental metadata are recorded. We also describe trends in sampling and contamination‐control approaches. Finally, we use that information to suggest new guidelines for ancient dental calculus documentation and sampling strategies that will improve research practices in the future. [ABSTRACT FROM AUTHOR]

Background: Migraine is common in women of reproductive age. Migraine's episodic manifestation and acute and preventive pharmacological treatment options challenge studying drug safety for this condition during pregnancy. To improve such studies, we aimed to develop algorithms to identify and characterize migraines in electronic healthcare registries and to assess the level of care. Methods: We linked four registries to detect pregnancies from 2009–2018 and used three algorithms for migraine identification: i) diagnostic codes, ii) triptans dispensed, and iii) a combination of both. We assessed migraine severity using dispensed drugs as proxies. ICD-10 diagnostic subcodes of migraine (G43) allowed the allocation of four subtypes: complicated and/or status migrainosus; with aura; without aura; other/unspecified. Results: We included 535,089 pregnancies in 367,908 women with available one-year lookback. The prevalence of migraines identified was 2.9%–4.3% before, and 0.8%–1.5% during pregnancy, depending on algorithm used. Pregnant women with migraine were mostly managed in primary care. Conclusions: Primary care data in combination with drug dispensation records were instrumental for identification of migraine in electronic healthcare registries. Data from secondary care and drug dispensations allow better characterization of migraines. Jointly, these algorithms may contribute to improved perinatal pharmacoepidemiological studies in this population by addressing confounding by maternal migraine indication. [ABSTRACT FROM AUTHOR]

Aims: This study aimed to assess the effect of G-CEM, a fluoride-releasing cement, on the development of white spot lesions (WSLs) and their severity around orthodontic brackets. Methods and Materials: This case-control study was conducted by reviewing 140 dental records of fixed orthodontic patients presenting to an orthodontic clinic. The patients were assigned to two groups (n = 70). In group 1, Transbond XT resin cement, and in group 2, G-CEM had been used for bracket bonding. The frequency and severity of WSLs in each group were evaluated by assessing the available post-treatment photographs of patients and notes left by their orthodontist in their records in this regard. The number of teeth with WSLs in each patient was recorded, and the severity of lesions was categorised by Gorelick's analysis. Statistical Analysis: Comparisons were made using independent t-test, Wilcoxon test and Mann--Whitney test (alpha = 0.05). Results: In both the maxilla and mandible, the prevalence of WSLs was significantly higher in the Transbond XT group than in the G-CEM group (P = 0.01). The difference in frequency of WSLs between the maxilla and mandible was not significant within each group (P > 0.05). Tooth #22 had the highest frequency of WSLs (11.4%) in the Transbond XT group, while teeth #12 and #36 had the highest frequency of WSLs (2.9%) in the G-CEM group. The difference in frequency of WSLs was not significant between males and females (P > 0.05). Conclusion: Bracket bonding with G-CEM fluoride-releasing cement significantly reduced the development of WSLs around orthodontic brackets. [ABSTRACT FROM AUTHOR]

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Introduction: Human Identification based on dental evidence cannot be accomplished if antemortem dental records are unavailable or of poor quality. The involvement of the orthodontist in mass disaster victim identification processes may be crucial in relation to the amount and quality of the records which can be obtained before, during, and following the treatment. Aim: The aim of the study is the description of the contribution of the findings drawn from orthodontic records to the identification of victims of mass disasters who had received an orthodontic treatment, through the presentation of two cases. The first case involves the identification of a child victim of a plane crash and the second case involves the identification of two identical twin girls who died in a fire. In both cases, the identification was based on the findings obtained from the ante-mortem records provided by the orthodontist. Conclusions: The orthodontists apply customized orthodontic appliances and keep a comprehensive file of images, casts, radiographs, and other records in their practice. As a result, they can make a substantial contribution to the identification of young people or even adult victims of mass disasters in any case in which the authorities make a request. [ABSTRACT FROM AUTHOR]

A common application for intraoral scanners is the digitization of the morphology of teeth and palatal rugae. Palatal scans are most commonly required to fabricate complete dentures and immediate transitional dentures and serve as a reference point for assessing orthodontic results. However, they are also frequently included by accident, even though the main purpose of intraoral scanning is to reconstruct dentition using computer-aided manufacturing (CAM). The literature shows that the identification of disaster victims has frequently involved palatal rugae impressions. As the skull provides sound insulation, the rugae are resistant to heat, chemicals, and stress. Antemortem data might be difficult to find during a forensic inquiry, particularly in disaster victim identification cases. In contrast with DNA and fingerprints, there is a greater likelihood of having a dental record that contains palatal scans. With specialized software, the scans can be exported as open stereolithography (STL) files. Considering that a full case consumes up to about 100 MB of hard drive space, long-term storage should not be an issue compared to a plaster model. Additionally, dentists widely use online databases to exchange data for smile design, implant registration, and orthodontic purposes. This will produce a digital database that grows quickly and is readily usable for forensic investigations. The uniqueness of forensic features is frequently challenged; however, palatal morphology's unique trait could make it possible as it is characteristic of individuals as well as the most distinguishing factor. This review will highlight how rugae, palatal morphology, mirroring, superimposition, and geometrics can serve in forensic identification. [ABSTRACT FROM AUTHOR]

Purpose: To assess whether there were differences in treatment completion and visit attendance between patients who had a new patient synchronous teledentistry visit and those who did not. Methods: The sample included 654 children aged one to 17 referred to the University of Iowa, Iowa City, Iowa, USA; 82 (12.5 percent) had a first visit by teledentistry and 572 (87.5 percent) in person. Electronic dental records were reviewed. Bivariate and multivariable logistic regression analyses were used to compare treatment completion and second-visit attendance between groups. In addition, subgroup analyses were conducted for children scheduled in the operating room and the dental clinic. Results: In bivariate analyses, treatment completion and second-visit attendance were not significantly different between groups. Children seen by teledentistry did not have significantly different odds of treatment completion (odds ratio [OR] equals 1.278, 95 percent confidence interval [CI] equals 0.68 to 2.57; P=0.47) or second visit attendance (OR equals 0.695, 95 percent CI equals 0.35 to 1.29; P=0.27) relative to children with an initial visit in person. The dental clinic and operating room subgroups had similar trends. Conclusion: Children seen for an initial visit by teledentistry or in person achieved comparable degrees of treatment completion and second-visit attendance, thereby improving access to care. [ABSTRACT FROM AUTHOR]

Custom-made cast post-and-core (CMCPC) restorations have long been used to restore structurally deficient endodontically treated teeth (ETT). However, the evidence regarding their impact on the outcomes of ETT is largely inconclusive. This study evaluated the long-term treatment outcome of ETT restored with CMCPC. This retrospective cohort study examined the dental records of patients that received CMCPC at a specialty private practice in Toronto, Canada between 1999 and 2021. The proportion of ETT with complete periapical healing and those that survived were estimated, and prognostic factors were investigated using multiple logistic and Cox regression analyses respectively (P <.05). A total of 500 and 1000 teeth met periapical healing and survival criteria, respectively. The periapical healing rate was 88.8% and was associated with the presence of baseline periapical radiolucency [odds ratio = 0.1; 95% confidence interval (CI), 0.05–0.2; P <.001]. The survival after a median follow-up time of 52.9 months (interquartile range: 26.5–99.4) was 90.1% and was associated with <75% of root length in bone [hazard ratio (HR) = 2.6; 95% CI, 1.0–6.6; P =.033], type and quality of final restoration (HR = 2.09; 95% CI, 1.1–3.9; P =.020; HR = 2.3; 95% CI, 1.2–4.5; P =.008, respectively), and the presence of periapical radiolucency at the latest recall (HR = 3.2; 95% CI, 1.7–6.3; P <.001). The outcome of ETT restored with CMCPC was favorable. CMCPC may be regarded as a viable restorative option for structurally deficient ETT. [ABSTRACT FROM AUTHOR]

Background: Sjögren's disease (SD) is an autoimmune disease that is difficult to diagnose early due to its wide spectrum of clinical symptoms and overlap with other autoimmune diseases. SD potentially presents through early oral manifestations prior to showing symptoms of clinically significant dry eyes or dry mouth. We examined the feasibility of utilizing a linked electronic dental record (EDR) and electronic health record (EHR) dataset to identify factors that could be used to improve early diagnosis prediction of SD in a matched case-control study population. Methods: EHR data, including demographics, medical diagnoses, medication history, serological test history, and clinical notes, were retrieved from the Indiana Network for Patient Care database and dental procedure data were retrieved from the Indiana University School of Dentistry EDR. We examined EHR and EDR history in the three years prior to SD diagnosis for SD cases and the corresponding period in matched non-SD controls. Two conditional logistic regression (CLR) models were built using Least Absolute Shrinkage and Selection Operator regression. One used only EHR data and the other used both EHR and EDR data. The ability of these models to predict SD diagnosis was assessed using a concordance index designed for CLR. Results: We identified a sample population of 129 cases and 371 controls with linked EDR-EHR data. EHR factors associated with an increased risk of SD diagnosis were the usage of lubricating throat drugs with an odds ratio (OR) of 14.97 (2.70-83.06), dry mouth (OR = 6.19, 2.14–17.89), pain in joints (OR = 2.54, 1.34–4.76), tear film insufficiency (OR = 27.04, 5.37–136.), and rheumatoid factor testing (OR = 6.97, 1.94–25.12). The addition of EDR data slightly improved model concordance compared to the EHR only model (0.834 versus 0.811). Surgical dental procedures (OR = 2.33, 1.14–4.78) were found to be associated with an increased risk of SD diagnosis while dental diagnostic procedures (OR = 0.45, 0.20–1.01) were associated with decreased risk. Conclusion: Utilizing EDR data alongside EHR data has the potential to improve prediction models for SD. This could improve the early diagnosis of SD, which is beneficial to slowing or preventing complications of SD. [ABSTRACT FROM AUTHOR]

Background: Screening for kidney disease (KD) among high-risk patients (patients with hypertension or diabetes) allows early diagnosis, intervention and delayed progression of the disease. In low- and middle-income countries (LMIC), KD screening is still sub-optimal. This study explored the healthcare providers' perceived barriers and facilitators to KD screening among older adults with hypertension and diabetes in Mbarara southwestern Uganda. Methods: This was a descriptive qualitative study among healthcare providers caring for older adults with diabetes mellitus and hypertension at Mbarara Regional Referral Hospital (MRRH) in southwestern Uganda. In-depth interviews were conducted using a semi-structured interview guide. Interviews were audio-recorded, transcribed verbatim, and thematically analyzed to develop themes of barriers and facilitators. Results: We conducted 30 in-depth interviews among healthcare providers. Barriers to screening for kidney disease included patient related factors according to healthcare providers (financial hardships, poor health seeking behavior, limited knowledge and awareness), healthcare factors (work overload, ineffective patient healthcare provider communication) and system/policy related factors (lack of laboratory supplies, lack of guidelines and poor medical record keeping and documentation). With respect to facilitators, we found formation of peer support groups, effective team, and continuous medical education (CME). Conclusion: Healthcare providers encounter substantial but modifiable barriers in screening older adults for KD. The identification of barriers and facilitators in timely KD detection gives us an outlook of the problem in Uganda and leads for proposals of action. Interventions that address these barriers and promote facilitators may improve the healthcare provider's effectiveness and capacity to care including screening for patients at risk of KD. [ABSTRACT FROM AUTHOR]