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Elastic stable intramedullary nailing (ESIN) is a well-defined and appropriate treatment of choice for long bone fractures. Despite its benefits, the risk of cancer from imaging devices is of particular concern for younger adults. So, this survey was conducted to estimate the doses administered to patients undergoing ESIN of long bone fractures utilizing a 2-dimensional (2D) C-arm fluoroscopy machine during surgery, as well as the carcinogenic risk associated with the use of the machine. This study was conducted on 147 patients who required ESIN for long-bone fractures. Patients' demographic data, surgical data and imaging information were collected. For each patient, the organ doses and the effective doses were computed with the Monte Carlo PCXMC 2.0 simulation software. The cancer risk models proposed in the Biological Effects of Ionizing Radiation VII (BEIR VII) Phase 2 report were used to evaluate the risk of exposure-induced cancer death (REID) values. For all patients, the highest organ dose was delivered to the gonads. The mean effective dose was 0.026 ± 0.015 mSv and 1.3E-04 ± 1E-04 mSv for ESIN of femur and tibia fractures, respectively. Males had a mean REID of 1 per million, while females had a mean REID of 0.19 per million. The younger males had considerably higher REID values. The effective dose was significantly correlated with age, gender, and irradiation time. Low levels of effective doses and cancer risks associated with the utilization of the fluoroscopy machine in current practice were found in ESIN treatment of long-bone fractures. This outcome will help to raise surgeons' awareness of radiation risks and encourage them to initiate measures to keep radiation dose and exposure time as low as reasonably achievable. [ABSTRACT FROM AUTHOR]

Objective: To investigate the application of modified elastic intramedullary nail and the outcomes between modified elastic stable intramedullary nailing and traditional elastic stable intramedullary nailing in children with distal tibial metaphyseal junction fracture. Methods: A retrospective study was conducted. From January 2018 to January 2021, a total of 36 children with distal tibial metaphyseal junction fracture were treated in our hospital. All of them were treated with closed reduction and elastic stable intramedullary nailing internal fixation. A total of 18 children were treated by modified elastic stable intramedullary nailing and 18 children were treated by traditional elastic stable intramedullary nailing. Postoperative imaging, clinical efficacy, and complications were analyzed. Results: The mean follow-up time was 20 (15–36) months in modified group and 22 (16–33) months in traditional group. There were no complications such as infection, loss of reduction, and unequal length of lower limbs in modified group while loss of reduction occurred in two cases in traditional group. In these two cases of loss of reduction, we preformed manual reduction and replacement of long leg casts, and there was no loss of reduction, and the patient achieved a good prognosis. In the last follow-up, American Orthopaedic Foot & Ankle Society score was used. In modified group, excellent outcome achieved in 17 cases, good outcome achieved in 1 case, and satisfactory therapeutic effect was achieved. In traditional elastic stable intramedullary nailing group, excellent outcome achieved in 14 cases, and good outcome achieved in 4 cases. There was no statistical difference in the scores between the two groups. Conclusion: It was concluded that modified elastic stable intramedullary nailing fixation is a safe and effective treatment. [ABSTRACT FROM AUTHOR]

Purpose: The aim of the study was to compare the different internal fixations between elastic stable intramedullary nailing and Kirschner wires in treatment of angulated radial neck fractures. Methods: We retrospectively reviewed the patients with radial neck fracture without associated injuries who underwent surgery approach in our department during April 2011–March 2020. There were 62 patients meeting all the criteria with complete clinical data, with median age of 7.5 (IQR 5.8–9.5) years, 34 males and 28 females. The preoperative fracture pattern was assessed according to the Judet classification system. Depending on the materials implanted and fixation strategy, the patients could be divided into a Kirschner wire group and an elastic stable intramedullary nailing group. Final functional outcomes of patients were assessed by the Mayo Elbow Performance Score and Tibone–Stoltz functional evaluation classification. Results: The Kirschner wire group included 37 patients, with 4.8 years median follow-up. The elastic stable intramedullary nailing group included 25 patients with 5.9 years median follow-up. There were no significant differences in gender, age, Judet classification, average operative time, Mayo Elbow Performance Score, Tibone–Stoltz classification, or length of hospital stay between groups. However, the time to union in the Kirschner wire group was significantly shorter than that in the elastic stable intramedullary nailing group (p < 0.05). Both groups achieved satisfactory functional and cosmetic results. Conclusion: In the management of pediatric radial neck fractures, both elastic stable intramedullary nailing and Kirschner wire internal fixation have shown equivalent therapeutic results, leading to satisfactory functional outcomes. The selection of the internal fixation approach can be influenced by the patient's fracture characteristics and the surgeon's preferences. Level of evidence: Level III; Retrospective Comparison; Treatment Study. [ABSTRACT FROM AUTHOR]

Background: Elastic stable intramedullary nailing (ESIN) and plates are currently the main internal fixation for treating Pediatric Diaphyseal Femur Fractures (PDFF), and the optimal choice of internal fixation is controversial. The purpose of this meta-analysis is to compare the surgical outcomes and complications of the two fixation methods. Materials and Methods: MEDLINE, Embase, and the Cochrane Library were systematically searched for studies published up to March, 2023, that compared ESIN and plate fixation techniques for treating PDFF. Pooled analysis identified differences in surgical outcomes between ESIN and plate, mainly regarding surgical outcomes and postoperative complications, such as time at surgery, fracture healing time, blood loss and related complications. Results: We included 10 studies with 775 patients with PDFF in our review. Of these, 428 and 347 were treated with ESIN and Plate, respectively. In terms of postoperative complications, ESIN led to a shorter surgery time [MD = − 28.93, 95% CI (− 52.88 to − 4.98), P < 0.05], less blood loss [MD = − 66.94, 95% CI (− 87.79 to − 46.10), P < 0.001] and more fracture healing time [MD = 2.65, 95% CI (1.22–4.07), P < 0.001]. In terms of postoperative complications, ESIN led to fewer fections (RR = 0.77, 95% CI 0.37, 1.60, P = 0.48), fewer angulation deformities (RR = 0.80, 95% CI 0.35, 1.83, P = 0.60) and more prominent implants (RR = 3.36, 95% CI 1.88, 6.01, P < 0.001), more delayed unions (RR = 4.06, 95% CI 0.71, 23.06, P = 0.11). Conclusions: ESIN and Plate have similar rates of complications besides a prominent implant rate, while ESIN has a shorter period of operation and less intraoperative bleeding. Although both options are suitable, the results of this study support the use of ESIN rather than plates in the treatment of PDFF in terms of complication rates. In clinical applications, surgeons should choose the appropriate treatment method according to the actual situation. [ABSTRACT FROM AUTHOR]

Abstract Background Surgical treatment of irreducible distal radius diaphyseal- metaphyseal junction fractures involves difficulties as the fracture remains too proximal for K-wire fixation and too distal for the elastic stable intramedullary nail. Our study aims to present the clinical results of applying an elastic stable intramedullary nail with a poller K-wire to achieve both reduction and stable fixation. Patients and methods A retrospective analysis was performed on 26 patients who underwent ESIN with a poller K-wire for distal radius diaphyseal-metaphyseal region fracture. Reduction parameters such as residual angulation and alignment were evaluated on postoperative follow-up radiographs. Changes in angular and alignment parameters on follow-up radiographs were recorded. Wrist and forearm functions were evaluated at the last follow-up. Result There were 17 male and nine female patients with an average age of 10.9. The residual angulation in coronal and sagittal planes on immediate postoperative radiographs was 4.0 ± 1.62° and 3.0 ± 1.26°, respectively. The mean translation rate on immediate postoperative radiographs was 6.0 ± 1.98% and 5.0 ± 2.02% in the coronal and sagittal planes, respectively. No change was observed in translation rates in the last follow-ups. The mean angulation in the coronal and sagittal planes measured on 6th-week radiographs was 4.0 ± 1.72°and 3.0 ± 1.16°, respectively. No significant difference was observed in angular changes in the sagittal and coronal planes at the last follow-up (p > 0.05). No tendon injury or neurovascular injury was observed in any of the patients. Conclusion In the surgical treatment of pediatric DRDMJ fractures, applying ESIN with poller K-wire is an effective, safe, and novel method for achieving reduction and stable fixation.

BackgroundThe management of femoral fractures in children aged two to six years is still controversial. The purpose of this study was to assess the results of closed reduction and elastic stable intramedullary nail (ESIN) fixation in completely displaced fractures of the femoral diaphysis in children in this age group.MethodsA retrospective review of all children with acute completely displaced fractures of the femoral diaphysis in children aged 2–6 years treated from 2013 to 2020 was performed. A total of 34 patients were treated who met the inclusion criteria: Group 1: 21 fractures (transverse and short oblique); Group 2: 13 fractures (long oblique and spiral) that underwent closed reduction and elastic stable intramedullary nail (ESIN) fixation. No differences existed between the 2 groups with respect to age, extremity, sex, time to treatment, mechanism of injury, or fracture displacement. Demographic characteristics and radiographs were reviewed, and the following parameters were documented: surgery time, time to union, return to activities, range of motion of knee joints, and complications. Major complications were defined as those with presumptive long-term side effects or those requiring a reoperation. No major complications were observed in the two groups. All included fractures were treated by a single senior paediatric surgeon. The mean follow-up period was 28.4 months (range 24–45 months). The level of significance was set at p

BACKGROUND: The management of femoral fractures in children between 3 and 5 years of age is still vividly debated. Therefore, we aimed to assess the basic attitude of parents if confronted with a hypothetical femoral fracture of their toddler. MATERIALS AND METHODS: Parents of children aged between 12 and 36 months were asked for their preference after receiving detailed information on conservative and surgical treatment of femoral shaft fractures. Furthermore, we obtained information regarding the parents gender, marital status, medical background, highest level of education and profession in a leading or non-leading position and if any of their children already had undergone any operations. The Freiburg Personality Inventory (FPI-R) questionnaire was used to assess parents personality traits. RESULTS: In total, 131 participants were included in this study. The vast majority (n = 116, 88.5%) preferred surgical treatment. The most frequently mentioned reasons for this decision were lack of acceptance, followed by faster reconvalescence, shorter hospital stay, less deformity or growth disorders and less stress on the child. The only reason stated against surgical treatment was the need of general anesthesia. A significantly higher rate of conservative procedures was noticed in self-employed participants and stress was found to significantly influence the treatment decision of the parents toward conservative treatment. CONCLUSION: The majority of parents confronted with a hypothetical femoral fracture of their child questioned in this study opted for a surgical approach with elastic stable intramedullary nailing (ESIN). This corresponds with trends toward surgery in these cases in major trauma centers in Europe.

Purpose: The elastic stable intramedullary nail has been recognized as an accepted technique for treating pediatric long bone fractures. The principle of the technique is "3-point support and fixation," and it should be followed to achieve the optimum outcome without implant failure and complications. However, tools have yet to be reported for pre-bending of the elastic stable intramedullary nail. This study aims to present a novel tool for pre-bending the elastic stable intramedullary nails and the results of using this tool by surgeons. Methods: A designed case of femoral shaft fracture was provided to the participants. All participants were divided into three groups according to their experience with the elastic stable intramedullary nail technique: resident, fellow, and attending groups. The time of completing the pre-bending and coronal plane deviation of the nails after pre-bending was recorded. Statistical analysis compared the data in a conventional way and with the new tools in each group. Results: A total of 30 physicians were recruited in this study. The pre-bending duration with the new tool was significantly shorter than that of the conventional method for all physicians (p < 0.001). The coronal plane deviation of nails after pre-bending by the new tool was significantly smaller than that of the conventional method for all physicians (p < 0.001). Conclusion: This novel tool for elastic stable intramedullary nail pre-bending was convenient and easy to use in achieving the principal role of the elastic stable intramedullary nail technique. Physicians could reduce the coronal plane deviation when pre-bending elastic stable intramedullary nails, especially for physicians with less experience with the elastic stable intramedullary nail technique. Level of evidence: IV. [ABSTRACT FROM AUTHOR]

ObjectivesThis review evaluates the safety and efficacy of submuscular plating (SMP) vs. elastic stable intramedullary nailing (ESIN) in the treatment of pediatric femur shaft fracture.MethodStudies comparing the efficacy and safety of SMP and ESIN in pediatric shaft fracture were retrieved from five databases (PubMed, Embase, Cochrane, OVID, and Web of Science) from inception to March 2023 using a systematic literature search strategy. A total of 13 outcome measures, such as perioperative parameters, clinical outcomes, and radiographic results, were included in the meta-analysis.ResultsEight eligible studies involving 491 patients were included in the narrative synthesis. There were no significant differences in baseline characteristics between the two groups. Meta-analysis showed reduced radiation time (RT), soft tissue irritation and angular deformation in the SMP group than in the ESIN group. However, the SMP group had greater estimated blood loss (EBL) than the ESIN group. The duration of surgery, length of hospital stay (LOS), implant removal, complications requiring surgery, Flynn score, incidence of infection, fracture healing time, and limb length discrepancy (LLD) were similar between the two groups. Only one study reported higher incidences of fracture nonunion or delayed healing in the ESIN group.ConclusionSMP is an effective and safe intervention superior to ESIN in reducing soft tissue irritation, angular deformation and radiation time. Given the presence of potential bias and heterogeneity, surgeons should select the treatment that would provide the best outcomes for EBL, LOS, operation time, and bone nonunion or delayed healing based on their experience.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023404118, Identifier PROSPERO (CRD42021228512).

Introduction: Elastic stable intramedullary nailing (ESIN), developed by the Nancy school in France, is the gold standard for surgical treatment of long bone fractures in children. In Africa, few works have been devoted specifically to this technique. Objective: This study aimed to describe the outcome and to present the challenges with this technique in the treatment of long bone fractures in children. Patients and Methods: This was a prospective and descriptive study over 4 years including patients aged 0-15 years old operated using ESIN. Results: Sixty-two patients underwent ESIN, of whom 44 patients (70.96%) were for femur fractures, nine patients (14.52%) for tibia and fibula fractures and nine patients (14.52%) for humerus fractures. The majority of the patients treated with ESIN were children older than 6 years. Nine patients (14.51%) and 13 patients (20.98%) underwent ESIN following polytrauma and multiple fractures, respectively. Seven patients (11.29%) were operated on through-closed ESIN method. The unavailability of image intensifier (38.71%) and the presence of bone callus (40.32%) were the major reasons for using the open ESIN method. Thirty-three patients (53.23%) had minor or major complications. The majority of patients had satisfactory therapeutic outcomes. Conclusion: ESIN gives good results, even when the fracture site is approached. [ABSTRACT FROM AUTHOR]

Introduction: Elastic stable intramedullary nailing (ESIN), developed by the Nancy school in France, is the gold standard for surgical treatment of long bone fractures in children. In Africa, few works have been devoted specifically to this technique. Objective: This study aimed to describe the outcome and to present the challenges with this technique in the treatment of long bone fractures in children. Patients and Methods: This was a prospective and descriptive study over 4 years including patients aged 0–15 years old operated using ESIN. Results: Sixty-two patients underwent ESIN, of whom 44 patients (70.96%) were for femur fractures, nine patients (14.52%) for tibia and fibula fractures and nine patients (14.52%) for humerus fractures. The majority of the patients treated with ESIN were children older than 6 years. Nine patients (14.51%) and 13 patients (20.98%) underwent ESIN following polytrauma and multiple fractures, respectively. Seven patients (11.29%) were operated on through-closed ESIN method. The unavailability of image intensifier (38.71%) and the presence of bone callus (40.32%) were the major reasons for using the open ESIN method. Thirty-three patients (53.23%) had minor or major complications. The majority of patients had satisfactory therapeutic outcomes. Conclusion: ESIN gives good results, even when the fracture site is approached.

Objective To explore the causes and outcomes of delayed fracture union after elastic stable intramedullary nailing (ESIN) for pediatric long bone fractures of extremities to minimize the occurrence of this complication and provide clinical rationales for managing delayed fracture union. Methods From July 2015 to April 2020, clinical data were retrospectively reviewed for 233 children with long bone fractures of extremities after ESIN.Nine cases of delayed fracture union were found during follow-ups.Age, injury mechanism, fracture site, surgical approach, post-discharge management and subsequent rehabilitation were recorded.For various causes of delayed fracture union, the corresponding treatment was offered. Results Two cases of delayed fracture union of double fracture of radius and ulna healed after prolonged plaster fixation and immobilization.Two cases of delayed tibial fracture union received proper weight bearing under brace protection.One case of delayed fracture union of femoral fracture healed after external fixation of hip with heriform plaster and removal of elastic intramedullary nail.One case of delayed fracture union of tibia (n=1), humerus (n=1) and femur (n=1) healed after anti-infection and immobilization of affected limb.One case of delayed tibial union underwent autologous bone grafting and plaster fixation. Conclusion Treatments of delayed bone union vary for different and different types of fractures.In this cohort, strengthened fixation, greater stress stimulation at broken end, anti-infection, bone graft reconstruction and other means have been adopted for attaining bone union.Removing the influencing factors of delayed healing and re-stabilizing fracture end are vital for successful treatments. [ABSTRACT FROM AUTHOR]

Background: Childrens' distal forearm fractures (DFFs) could be treated conservatively with closed reduction and immobilisation, but post-reduction displacements often occur. Displaced DFF should be surgically fixed, to avoid further displacement. Nevertheless, immobilisation after surgery is recommended. Epibloc system (ES), a system of stable elastic nail fixation, is widely used to stabilise adults extra-articular distal radius fractures, with advantages to not requiring post-surgical immobilisation. The present investigation represents a retrospective analysis of paediatric patients with DFF treated with ES applied with a minimal technical variation, to fix both ulna and radius fractures using a unique device. Materials and Methods: A retrospective analysis was performed on 44 children (age 6–11 years) who underwent closed reduction and internal fixation because of DFF (both ulna and radius). Group A (21 patients): ES fixation. Group B (23 patients): K-wires and short arm cast fixation. The primary outcome was the subsistence of reduction monitored through X-rays. The secondary outcome was the measurement of active range of motion (AROM) and the time of recovery. Results: No differences were observed comparing Group A and B in terms of the maintenance of reduction (P > 0.05). Seven days after the implant removal, patients in Group A reached significantly better results compared to patients in Group B in terms of AROM (P < 0.05). No differences were revealed in terms of complications between the two groups. Conclusion: ES applied with a minimal technical variation is safe and effective in treating distal ulna and radius fractures, with minimal requirement of post-surgical rehabilitation.

Background: In children, femoral shaft fractures are often treated using elastic stable intramedullary nailing (ESIN). Objective: To evaluate the functional as well as clinical outcomes of ESIN for femoral fractures in children aged 4-11 years. Patients and Methods: At Orthopedic Surgery Department of Zagazig General Hospital 18 cases diagnosed as pediatric femoral fractures were stabilized using flexible intramedullary nailing. Results: Skin irritation due to nail endings was the most prevalent consequence and was seen in 7 patients. Other complications were superficial infection (n=2), limb length inequility (n=2) and varus angulation (n=1). At 3 months follow-up, all patients had complete range of motion in their hips and knees; three patients (27.77%) had slight restriction in knee flexion, but this was recovered by 6 months follow-up. Excellent Flynn elastic nail scoring results were demonstrated in 72.22%, satisfactory results in 27.77% and none of the patients showed poor results. Conclusion: Flexible Intramedullary Nailing resulted in the best possible functional and radiological outcomes for patients with femoral shaft fractures and is a safe treatment option. [ABSTRACT FROM AUTHOR]

IntroductionSurgery is inevitable for children who cannot achieve the ideal reduction in forearm fractures. The biggest limitation of the elastic stable intramedullary nail (ESIN) fixation method is the diameter of the medullary canal. This study aimed to measure the medullary canal diameters of the radius and ulna at different ages in children.MethodsThe forearm radiographs of 540 children were retrospectively reviewed. All background characteristics, including weight, sex, maturity of the radius and ulna, and length of the radius and ulna, were measured and recorded. Children with radius and ulnar diameters shorter than 2 mm were analyzed by statistical regression analysis by SPSS software.ResultsWhen we set 2 mm as the minimum medullary canal diameter, our results showed that patients aged 3–12 years had radius and ulnar diameters under this limit. The regression analysis of risk factors with the 2 mm diameter limitation had significant differences based on age (P = 0.006) and sex (P = 0.033). There was no significant difference between patients based on weight (P = 0.056), ulnar length (P = 0.946), radius length (P = 0.503), radius maturity (P = 0.655), or ulnar maturity (P = 0.774).ConclusionsThe average medullary canal diameter remained constant until 12 years of age. However, the average diameter length did not increase significantly after the age of 12 years. The incidence of medullary canal diameter shorter than 2 mm was correlated with age and sex. Our results suggest that surgeons should pay attention to the medullary diameter of the anteroposterior and lateral radiographs to determine the ESIN diameter.

Introduction: Pediatric radial neck and head fractures are rare, accounting for only 1% of all fractures in children. The aim of this study is to describe the management and results of the respective fracture types and different injury characteristics. Materials and methods: This study performs a retrospective data analysis of 100 consecutive patients with a fracture of the proximal radius treated in a single high-volume pediatric trauma center. Results: One hundred patients [mean age 7.5 years (1–15)] were documented with a fracture of the proximal radius between 3/2011 and 12/2019. The gender distribution was 62 girls and 38 boys. Twenty-seven patients had concomitant injuries. Conservative treatment was performed in 63 patients (Judet I = 27; II = 30; III = 6; Mason I = 2) using an above-the-elbow cast for 21 days (6–35). Surgical treatment was performed in 37 patients (Judet II = 3; III = 22; IV = 5; V = 7) using elastic stable intramedullary nailing (ESIN). Open reduction was necessary in five cases, and additional immobilization was performed in 32 cases. Six complications occurred: loss of implant stability (n = 2), healing in malalignment, pseudarthrosis, radioulnar synostosis, and a persisting hypoesthesia at the thumb. As a result, two ESIN osteosynthesis were revised, and one radial head resection was performed. Loss of movement was seen in 11% of cases, overall Mayo elbow performance index (MEPI) was 99.8 (90–100), and none of the patients experienced negative impacts on activities of daily life. Conclusions: Proximal radial fractures occur predominately without dislocation. Good results are obtained with conservative treatment throughout. In cases with displacement exceeding growth-related correction, ESIN is the undisputed treatment of choice. Open surgery and long immobilization periods should be avoided whenever possible. [ABSTRACT FROM AUTHOR]

Background: Childrens' distal forearm fractures (DFFs) could be treated conservatively with closed reduction and immobilisation, but post-reduction displacements often occur. Displaced DFF should be surgically fixed, to avoid further displacement. Nevertheless, immobilisation after surgery is recommended. Epibloc system (ES), a system of stable elastic nail fixation, is widely used to stabilise adults extra-articular distal radius fractures, with advantages to not requiring post-surgical immobilisation. The present investigation represents a retrospective analysis of paediatric patients with DFF treated with ES applied with a minimal technical variation, to fix both ulna and radius fractures using a unique device.Materials and Methods: A retrospective analysis was performed on 44 children (age 6-11 years) who underwent closed reduction and internal fixation because of DFF (both ulna and radius). Group A (21 patients): ES fixation. Group B (23 patients): K-wires and short arm cast fixation. The primary outcome was the subsistence of reduction monitored through X-rays. The secondary outcome was the measurement of active range of motion (AROM) and the time of recovery.Results: No differences were observed comparing Group A and B in terms of the maintenance of reduction (P > 0.05). Seven days after the implant removal, patients in Group A reached significantly better results compared to patients in Group B in terms of AROM (P < 0.05). No differences were revealed in terms of complications between the two groups.Conclusion: ES applied with a minimal technical variation is safe and effective in treating distal ulna and radius fractures, with minimal requirement of post-surgical rehabilitation. [ABSTRACT FROM AUTHOR]

Introduction More than 40 years after the launch of elastic stable intramedullary nailing (ESIN) as a golden standard of the treatment of some fractures in children and adolescents. Material and methods This review is based on answers to five essential questions: The position of ESIN compared with other methods of treatment; The choice of the implants; The indications for ESIN today; How to avoid complications as much as possible? Do we remove the implants or not? Results The aspects of biomechanics, design, indications for ESIN in comparison to other treatment, surgical techniques depending on fractured bones, complications are presented in the article. Conclusion ESIN is an excellent method to fix long bone fractures in children and adolescents. Top one is definitively the fractures of both bones of the forearm, then the diaphyseal fractures of the femur and the tibia before the age to be eligible for a locking nail. However, some unstable fractures cannot be treated conservatively or with a locking nail, and an ESIN remains unstable. In these cases, we are allowed to propose to add an external fixator for 4 to 6 weeks, waiting for a good stabilisation of the fracture.

BackgroundThe management of femoral fractures in children between 3 and 5 years of age is still vividly debated. Therefore, we aimed to assess the basic attitude of parents if confronted with a hypothetical femoral fracture of their toddler.Materials and methodsParents of children aged between 12 and 36 months were asked for their preference after receiving detailed information on conservative and surgical treatment of femoral shaft fractures. Furthermore, we obtained information regarding the parents’ gender, marital status, medical background, highest level of education and profession in a leading or non-leading position and if any of their children already had undergone any operations. The Freiburg Personality Inventory (FPI-R) questionnaire was used to assess parents’ personality traits.ResultsIn total, 131 participants were included in this study. The vast majority (n = 116, 88.5%) preferred surgical treatment. The most frequently mentioned reasons for this decision were lack of acceptance, followed by faster reconvalescence, shorter hospital stay, less deformity or growth disorders and less stress on the child. The only reason stated against surgical treatment was the need of general anesthesia. A significantly higher rate of conservative procedures was noticed in self-employed participants and stress was found to significantly influence the treatment decision of the parents toward conservative treatment.ConclusionThe majority of parents confronted with a hypothetical femoral fracture of their child questioned in this study opted for a surgical approach with elastic stable intramedullary nailing (ESIN). This corresponds with trends toward surgery in these cases in major trauma centers in Europe.

Abstract Background Congenital pseudoarthrosis of the clavicle (CPC) is an uncommon entity. Owing to its scarce presentation, treatment of this disorder has not been well established. This study aimed (1) to compare surgical treatment methods that included excision of pseudoarthrosis and iliac crest bone graft and fixate with either the elastic stable intramedullary nail (ESIN) or K-wires or plate and screws, and (2) to assess the clinical outcomes of two different surgical methods. Methods A multi-central retrospective study was performed between 2013 and 2017 in four tertiary teaching hospitals. Fifteen clavicles of 11 children were identified as CPC. All patients underwent pseudarthrosis resection and iliac crest bone autograft. They were divided into two groups as per the surgical treatment they underwent—plate stabilization as group A and elastic stable intramedullary nailing (ESIN) or K-wires as group B. Nine clavicles in 6 patients in group A and 6 clavicles in 5 patients in group B, were included. The Quick Disabilities of the Arm and Shoulder (QuickDASH) score was used to assess patients’ satisfaction and function following treatment at each follow-up. Results There were eight boys and three girls, with an average age of 4.7 years. All patients, except one with intellectual impairments, had radiological healing. Implant removal time was significantly shorter in group B compared to group A. No statistically significant differences existed in terms of age at surgery, time of radiological healing, complication, and clinical outcome between different groups. Conclusion Surgical resection of pseudoarthrosis with an iliac crest bone graft was an effective means of surgical treatment in CPC. However, ESIN or K-wires can achieve shorter union time compared to the plate. Hence, surgical treatment is recommended for congenital pseudarthrosis of clavicular in pediatric patients. Level of evidence Retrospective comparative study; Level III

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PurposeUnstable femoral shaft fractures (UFSFs) in children aged 5–11 years remain challenging due to their intrinsic instability. The aim of this study was to evaluate the clinical and radiographic outcomes of UFSF in children aged 5 to 11 years managed by the combined use of ESIN and temporary EF.MethodsChildren with UFSF (long oblique and comminuted) treated by ESIN and temporary EF were retrospectively reviewed. Sex, age at injury, side involved, type of fracture, presence or absence of associated lesions or neurovascular complications, type of treatment, time from trauma to surgery, duration of surgery, radiation exposure and length of postoperative immobilization were collected from the medical charts. Radiological and functional outcomes were evaluated according to Beaty's and Flynn's criteria, respectively.ResultsA total of 28 consecutive patients with closed or open (Gustilo type I or II) UFSF were reviewed (18 boys and 10 girls). The mean age at injury was 8.7 ± 1.6 years (range, 5–11); the average weight was 38.1 ± 7.6 kg (range, 26–55). The mean hospital stay was 3.7 ± 1.4 days (range, 2–7), and the mean time to EF and ESIN removal was 6.5 ± 1.1 weeks (range, 4–8) and 9.4 ± 1.6 months (range, 6–12), respectively. Twenty-seven out of 28 patients had excellent radiographic outcomes according to Beaty's criteria, and 24/28 had excellent functional outcomes according to Flynn's criteria. Overall, 4 complications (14.3%) were recorded. No statistically significant correlation was found between complication rates and sex, age, weight or fracture characteristics (P < 0.05).ConclusionsThe combined use of ESIN and temporary EF provides good clinical and radiological outcomes in children with UFSF aged between 5 and 11 years, with a reduced complication rate.

Background: Forearm fractures are the third most prevalent in children, accounting for 40% of all fractures in children. Using titanium elastic nailing techniques to fix both fractures of the forearm revealed a lot of benefits. Objective: This study aimed to determine if elastic nail fracture treatment improves the radiological and clinical outcomes in children. Patients and methods: 18 patients with fracture shafts of both bones forearm treated with intramedullary elastic nails were studied in Zagazig University Hospital and Sebha medical centre, Sebha, Libya for this prospective clinical trial. Patients returned for follow up visits nearly every 2 weeks following fixation for removal of suture. Then Serial radiographs were made after 2 weeks, 4 weeks, 6 weeks and 12 weeks after surgery. They were evaluated for callus formation and assessment of range of motion and any complications till complete bone healing. Results: Between 8 and 14 weeks, the average time for union was 10.38 ±1.72 weeks. According to the Price score majority were excellent 77.8%, then good 16.7% and finally fair 5.6%, Only 2 cases 11.1% had complication (Surgical site infection, superficial radial nerve injury, and re-displacement). Complicated cases were significantly associated with road traffic accident and Fair price score. Excellent cases were significantly associated with younger age and shorter union time. Conclusion: For the treatment of displaced forearm fractures, Elastic Stable Intramedullary Nailing (ESIN) is a safe and effective option for young patients. Effective and definitive therapy of these fractures is still achievable with this less invasive approach. A functional outcome was attained without the need for corrective treatments, angulations, or repeated reductions. [ABSTRACT FROM AUTHOR]

Background: Spica casting and elastic stable intramedullary nailing (ESIN) are options for diaphyseal femur fractures in preschool-age children (ages 3-6 years). Clinical practice guidelines (CPG) are only of moderate or limited strength, which may lead to variation in practice. The purpose of this study is to analyze the epidemiology of children undergoing these procedures in the United States.Methods: The Pediatric Health Information System, a national database consisting of 49 children's hospitals, was queried for patients between the ages of 3 and 6 years undergoing spica casting or ESIN for a diaphyseal femur fracture between 2011 and 2017. Non-diaphyseal fractures, subjects with associated syndromes or neuromuscular disorders, and pathologic fractures were excluded. Census guidelines were used to categorize hospitals geographically into regions and divisions. Univariate analysis was followed by purposeful entry multivariate regression to adjust for confounders.Results: Analysis included 4059 subjects. Spica casting was performed in 2878 children (71%) and ESIN in 1181 (29%). The median age of those undergoing spica casting was 3.0 years [interquartile range (IQR) 1 year] compared to 5.0 years for ESIN (IQR 2 years; p<0.01). When adjusting for covariates in a multivariate model, each year of increasing age resulted in 4.4 times higher odds that ESIN would be performed (95% CI 4.0-4.8, p<0.01). Compared to the Northeast, a child in the Midwest had 3.6 times higher odds of undergoing ESIN rather than spica casting (95% CI 2.6-5.1, p<0.01). Age at time of ESIN was lowest in the Midwest and highest in the Northeast (4.8±1.0 versus 5.3±0.9 years; p<0.01). There was no variation in the ratio of spica casting to ESIN performed in this age group between 2011 and 2017, including after release of the 2015 CPG.Conclusions: In the United States, there is substantial variation in the chosen treatment for diaphyseal femur fractures in preschool-age children. ESIN is more likely to be chosen for older children. It is also most likely to be performed in the Midwest and least likely in the Northeast. These findings may have implications in terms of cost and resource utilization and suggest the need for more clinical data to guide surgical indications. [ABSTRACT FROM AUTHOR]

Abstract Background Both-bone forearm fractures are a common fracture, accounting for 3.4% of all paediatric fractures. For now, elastic stable intramedullary nailing (ESIN) and open reduction and internal fixation (ORIF) are the common surgical procedures for paediatric both-bone forearm fractures. Both ORIF and ESIN have their shortcomings. Therefore, we need to find another surgical treatment which can decrease the rate of complications and improve the clinical efficacy. Our study plans to test hybrid fixation, using an ESIN fixation for the radius and an ORIF for the ulna. Our study will conduct a randomised controlled trial (RCT) comparing double plate fixation with hybrid fixation for treatment of both-bone forearm fractures in older children between 10 and 16 years of age. The objectives of this trial are to compare the effectiveness between double plate fixation and hybrid fixation for treatment of both-bone forearm fractures in older children. Methods An RCT will be conducted, and the participants included will be randomly divided into either the hybrid fixation group or the double plate fixation group, at a ratio of 1:1. The primary clinical outcome measures are the Disabilities of the Arm, Shoulder and Hand score and radiological evaluation. Secondary clinical outcome measures are intraoperative blood loss, surgical duration, visual analogue scale score after surgery, hospital duration after surgery and complications. Follow-up will be conducted at 2 weeks and 1, 3, 6 and 12 months postoperatively. Discussion The trial will provide a new surgical treatment for forearm fractures in older children. Our hypothesis is that there is no clinically relevant difference in the primary outcome measures between the two treatment groups. Trial registration Chinese Clinical Trial Registry, ChiCTR1800018060. Registered on 26 August 2018.

Purpose: The health-related quality of life (HRQoL) after conservatively versus surgically treated paediatric proximal humeral fractures is poorly understood. We assessed the HRQoL after this injury and asked if HRQoL was associated with age, radiological classification or treatment chosen. Methods: We identified 228 patients who were treated for proximal humeral fractures between 2004 and 2017. These patients completed the Quick Disabilities of the Arm, Shoulder and Hand (Quick-DASH) (primary outcome), the Paediatric Quality of Life Inventory (PedsQL) and questions regarding patient satisfaction. Fractures were classified radiologically following the Paediatric Comprehensive AO Classification. Results: We were able to follow-up on 190 children; 147 (mean age 8.7 years (0.8 to 15.7)) sustained a metaphyseal and 43 (mean age 11.6 years (3.7 to 15.8)) sustained a Salter Harris type I or II injury. Most fractures (90%) were simple, 10% were multifragmentary. In total, 137 children (72%) were treated nonoperatively, 51 (27%) were treated by elastic stable intramedullary nailing (ESIN). After a median follow-up of 7.6 years (0.8 to 14.3) there was an overall mean Quick-DASH of 4.3 (SD 9.3) for girls and 1.2 (SD 3.1) for boys. The mean function score of the PedsQL was 94.7 (SD 11.1) for girls and 98.0 (SD 6.0) for boys. The mean psychosocial score of the PedsQL was 92.0 (SD 11.1) for girls and 94.1 (SD 11.6) for boys. Most children (79%) were very satisfied with the cosmetic result and 74% were very satisfied with the treatment overall. Surgery and female sex were associated with lower satisfaction. Conclusion: In this cohort of 190 patients, where immobilization for mildly displaced fractures, and closed reduction and ESIN was used for displaced fractures, there was equally excellent mid- and long-term HRQoL when assessed by the Quick-Dash and the PedsQL. [ABSTRACT FROM AUTHOR]

Background: Congenital pseudoarthrosis of the clavicle (CPC) is an uncommon entity. Owing to its scarce presentation, treatment of this disorder has not been well established. This study aimed (1) to compare surgical treatment methods that included excision of pseudoarthrosis and iliac crest bone graft and fixate with either the elastic stable intramedullary nail (ESIN) or K-wires or plate and screws, and (2) to assess the clinical outcomes of two different surgical methods. Methods: A multi-central retrospective study was performed between 2013 and 2017 in four tertiary teaching hospitals. Fifteen clavicles of 11 children were identified as CPC. All patients underwent pseudarthrosis resection and iliac crest bone autograft. They were divided into two groups as per the surgical treatment they underwent—plate stabilization as group A and elastic stable intramedullary nailing (ESIN) or K-wires as group B. Nine clavicles in 6 patients in group A and 6 clavicles in 5 patients in group B, were included. The Quick Disabilities of the Arm and Shoulder (QuickDASH) score was used to assess patients' satisfaction and function following treatment at each follow-up. Results: There were eight boys and three girls, with an average age of 4.7 years. All patients, except one with intellectual impairments, had radiological healing. Implant removal time was significantly shorter in group B compared to group A. No statistically significant differences existed in terms of age at surgery, time of radiological healing, complication, and clinical outcome between different groups. Conclusion: Surgical resection of pseudoarthrosis with an iliac crest bone graft was an effective means of surgical treatment in CPC. However, ESIN or K-wires can achieve shorter union time compared to the plate. Hence, surgical treatment is recommended for congenital pseudarthrosis of clavicular in pediatric patients. Level of evidence: Retrospective comparative study; Level III [ABSTRACT FROM AUTHOR]

Background: The management of femoral fractures in children aged two to six years is still controversial. The purpose of this study was to assess the results of closed reduction and elastic stable intramedullary nail (ESIN) fixation in completely displaced fractures of the femoral diaphysis in children in this age group., Methods: A retrospective review of all children with acute completely displaced fractures of the femoral diaphysis in children aged 2-6 years treated from 2013 to 2020 was performed. A total of 34 patients were treated who met the inclusion criteria: Group 1: 21 fractures (transverse and short oblique); Group 2: 13 fractures (long oblique and spiral) that underwent closed reduction and elastic stable intramedullary nail (ESIN) fixation. No differences existed between the 2 groups with respect to age, extremity, sex, time to treatment, mechanism of injury, or fracture displacement. Demographic characteristics and radiographs were reviewed, and the following parameters were documented: surgery time, time to union, return to activities, range of motion of knee joints, and complications. Major complications were defined as those with presumptive long-term side effects or those requiring a reoperation. No major complications were observed in the two groups. All included fractures were treated by a single senior paediatric surgeon. The mean follow-up period was 28.4 months (range 24-45 months). The level of significance was set at p  < 0.05., Results: Thirty-four children with acute completely displaced fractures of the femoral diaphysis were included: Group 1: 21 fractures; Group 2: 13 fractures. The patients included 15 girls (44.1%) and 19 boys (55.9%), with an average age of 4.4 years (range 2.8 to 6.5 years). The mean follow-up period was 28.4 months (range 24.2-45.0 months). The demographic characteristics did not differ between the two groups of patients. Overall, successful closed reduction and elastic stable intramedullary nail (ESIN) fixation could be achieved in all 34 patients. The mean surgical time was 40.4 and 43.0 min in Group 1 and Group 2, respectively ( p  = 0.857). Fluoroscopy time was not significantly different between the two groups (37.0 vs. 36.1 s, respectively; p  = 0.247). Cosmetic results were described as good and satisfactory by all patients. There were no refractures and no incidences of nonunion or growth arrest in the proximal epiphysis. Only two patients suffered from a superficial infection, which was resolved after the pins were shortened and oral antibiotics were administered., Conclusion: Closed reduction and elastic stable intramedullary nail (ESIN) fixation can be successfully used to treat completely displaced fractures of the femoral diaphysis in children aged two to six years. This technique is efficient and minimally invasive, and the results are satisfactory., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2024 Qiao, Shang and Jiang.)

Purpose Radiation-induced cancers due to imaging devices concern above all the growing child, however, to date, intraoperative irradiation doses are not well-documented in children. The goal of the study was to evaluate the intraoperative doses received by patients operated with the use of a C-arm in traumatology, as well as the lifetime attributable risk of cancer death (LAR) related to the irradiation of the imaging device. Methods From 1 April 2017 to 31 March 2019, we started a multicentre study and prospectively recruited all consecutive children who needed elastic stable intramedullary nailing (ESIN) for long-bone fracture. We collected demographic and operative data, with dose reports including duration and doses. The main outcome was the effective dose (ED) in millisievert (mSv), calculated with PCXMC software, and the secondary outcome was the LAR expressed as a percentage. Results In all, 51 patients operated on using 2D C-arm imaging were included in this study. The mean ED was 0.085 mSv (sd 0.10; 0.002 to 0.649). Overall LAR was 6.5 x 10-4% (sd 6.7 x 10-4%; 0.1 x 10-4% to 28.3x10-4%). Univariate linear regression showed a significant association between ED and irradiation time (p < 0.001). There was no significant association between ED and other outcomes (p > 0.05). Conclusion Treatment of long-bone fractures by ESIN found a low level of effective doses with utilization of the C-arm device in current practice. Further studies on a larger sample are needed to confirm these results. [ABSTRACT FROM AUTHOR]

Introduction: The gold-standard surgical procedure of both-bone forearm shaft fracture repair is elastic stable intramedullary nailing (ESIN). Disadvantages effects of ESIN have suggested to be a consequence of inappropriate surgical techniques, while recommendations are not always followed. The purpose of the study was to analyze the effect of inadequate metal frame construct on impaired fracture healing, refracture and changing alignment.Materials and Methods: It is a population-based study including all consecutive patients, aged less than 16 years, who had been treated for forearm shaft fracture by ESIN during the ten-year period 2009-2018. Altogether 71 patients were included. Non-union, delayed union, and re-fracture during the following 12 months were taken as the main outcome, while inferior metal frame construct of ESIN and the surgical technique characteristics were taken the explanatory factors. Radiographic loss of reduction was a secondary outcome and a change >5° in alignment at any postoperative follow-up exam was recognized.Results: Two out of 71 fractures (3%) failed to unite, and ossifying operation was needed. Five cases (7%) showed delayed bone healing, but they ossified in five months without any intervention. These seven patients (10%) had been treated more often with larger nails (> 0.7x MCD) (p = 0.027) and by open reduction (p = 0.02), compared with thinner nails and closed reduction, respectively. Two (3%) patients had a second fracture; however, they happened 2 years after the initial injury. Other surgery or fracture related factors didn't associate with impaired ossifying. Regarding the secondary outcome, altogether 24 (35%) of the analyzed 67 patients showed >5° change in alignment during the postoperative follow-up but only one patient had clinically significant instability that required re-reduction. The alignment changed more usually in distal-third fractures, compared with middle or proximal third fractures (p = 0.019).Conclusions: ESIN resulted in good radiographic bone healing in the vast majority (90%) of the patients and completely perfect metal frame construct was not required. [ABSTRACT FROM AUTHOR]

PURPOSE OF THE STUDY Comparison of the outcomes of clavicle midshaft fractures using two different surgical techniques, namely intramedullar osteosynthesis using elastic stable intramedullary nailing (ESIN) with medial cap and extramedullar plate osteosynthesis. MATERIAL AND METHODS The prospective randomized trial was conducted at the Department of Trauma Surgery of the Department of Surgery of the University Hospital Hradec Králové in the Czech Republic at the Level I Trauma Center between 2014 and 2018 and compared two types of osteosynthesis of clavicle midshaft fractures. 60 patients were enrolled in the study and were randomly assigned to one of the two groups. In Group 1, the participants were treated by ESIN and in Group 2 by plate osteosynthesis. The operative technique was chosen by the sealed envelope method. According to the randomization list created by a specialised statistical company, every envelope was marked with a unique number and contained the intramedullar "IM", or the extramedullar "EM" sign. RESULTS The observation of statistical parameters by unpaired t test detected significantly different results: a shorter incision using ESIN osteosynthesis (median = 2.9 cm) compared with plate osteosynthesis (median 14 cm, p < 0.001), longer X-ray exposure using ESIN (median = 325 s) compared with plate osteosynthesis (median = 16.5 s, p < 0.001) and radiation dose using ESIN (median = 996 cGy/cm2) compared with plate osteosynthesis (median = 4 cGy/cm2, p < 0.001). The difference in other parameters such as operative time, in-patient length of stay and duration of rehabilitation was not statistically significant. The time to clavicle fracture repair was comparable in both the surgical arms, i.e. approximately 3 months. Also, the duration of incapacity for work was not statistically different. Functional Constant Shoulder Score at a one-year followup is comparable in both the two arms (p = 0.268). The Dunn s method necessitated a longer operative time when treating multifragmental midshaft clavicle fracture by the ESIN compared to simple fractures. No statistically significant difference was detected in the operative time of different procedures and in the number of bone fragments. The functional outcome was excellent in 25 patients (83%) in each method. DISCUSSION Most midshaft clavicle fractures are still treated non-operatively with good outcomes. The indication for surgical treatment is the dislocation of fragments greater than the width of the clavicle bone, the shortening of fragments greater than 2 cm and the angulation of more than 30°. Patient after operative treatment profits from bone healing by absolute or relative stability. In recent years, new intramedullar techniques other than open plate reduction and fixation have emerged. For example, elastic stable intramedullary titan nailing. Both the methods are full-fledged without functional differences in longterm follow-up. CONCLUSIONS We consider the intramedullar osteosynthesis to be the most appropriate surgical approach for simple midshaft spiral, oblique and transverse clavicle fractures and also wedge oblique fractures. Plate osteosynthesis is useful for all types of fractures. No statistically significant difference in the rate of bone healing was observed after intramedullar or extramedullar ostesynthesis, but multifragmentary fractures healed faster when plate osteosynthesis was used. The determining factor for the received radiation dose is solely the surgical method, not the type of fracture. There is a statistically significant difference in shorter X-ray exposure and lower received radiation dose in plate fixation and reduction. The complication rate is comparable in both the methods. [ABSTRACT FROM AUTHOR]

Six apparently healthy dogs of either sex with fracture of long bone were selected for the study. All the six dogs were treated by elastic stable intramedullary nailing technique under general anaesthesia. Haematological and biochemical evaluations were conducted preoperatively, on the day of surgery, postoperatively on second, fourth, sixth and eighth week. The variations from the normal physiological range could be seen in the level of granulocytes, haemoglobin, volume of packed cells and total erythrocytes count, but remaining haematological parameters were within the normal level during the observation period. Statistically significant variations could be seen in the findings of lymphocytes and granulocytes. A mild elevation in the serum phosphorus level could be noticed on the day of surgery and remaining biochemical parameters were within the normal physiological level throughout the observation period. Serum calcium level was significantly higher on the eighth postoperative week compared with that of the day of surgery. Statistically significant elevation in the level of alkaline phosphatase was noticed on preoperative day, day of surgery and second postoperative week when compared with that of eighth postoperative week. [ABSTRACT FROM AUTHOR]

Purpose: This study aims to investigate risk factors for refracture of the forearm in children treated with elastic stable intramedullary nailing (ESIN).Methods: Clinical data of 267 patients who had been treated for forearm fractures by ESIN in our hospital from January 2010 to December 2014 were retrospectively reviewed. Risk factors for forearm refractures were determined using logistic regression analysis.Results: Forearm refractures occurred in 11 children. Univariate analysis revealed that age, body weight, number of fractures, open fracture, nail diameter, and immobilization time were not associated with refractures. However, gender (male, P = 0.042) and fracture location (lower third, P = 0.007) were significantly associated with refractures. Multivariate analysis revealed that fracture location was an independent risk factor for forearm refractures (P = 0.031).Conclusion: Forearm refracture is uncommon in children treated with ESIN. Fracture location is an independent risk factor for forearm refractures in these patients. [ABSTRACT FROM AUTHOR]

The main objective of this paper is to review the current literature on treatment of tibial and femur fractures in children and adolescents guided by body weight in patients weighing 50 kg (110 lb) or more. A secondary aim of this mini-review was to determine, as per literature review, whether weight  > 50 kg (110 lb) is an identifiable factor associated with increased complication rate. A search of the PubMed/MEDLINE, EMBASE and Cochrane Database of Systematic Reviews databases from 1954 to September 2017 was performed to identify papers related to pediatric tibia and femur fractures in children weighing more than 50 kg (110 lb). Abstracts were screened, and relevant full-text articles were retrieved for further review. Reference sections of identified papers were also screened to identify further literature. All levels of evidence were included. Overall, seven full-text articles dealing with pediatric tibia or femur fractures in patients weighing more than 50 kg (110 lb), and one article reporting on both femur and tibia fractures in this patients' population, have been identified (n = 8 full-text article included). The articles reviewed a total of 679 children. In particular, 48/438 femur shaft fractures (mean weight: 51.7 kg or 113.9 lb) and 91/241 tibia fractures (mean weight: 53.3 kg or 117.5 lb) met the inclusion criteria. The overall rate of complications was 27.9%. In particular, the rate of complication was 51.7 and 29.6% in children with femur and tibia fracture weighing more than 50 kg (110 lb), respectively (p < 0.05). Elastic stable intramedullary nailing (ESIN) has become the treatment of choice for displaced tibia and femur shaft fractures in children between six and 12-15 years of age. Unstable fracture pattern, higher age and higher weight have been reported as potential risk factors associated with poor outcomes in children and adolescents treated with ESIN for displaced long bone fractures of the lower extremity, in particular femur shaft fractures. Despite these findings, data reporting exclusively on ESIN-treated long bone fractures in children weighing 50 kg (110 lb) or more remain scant. [ABSTRACT FROM AUTHOR]

Objectives: This review evaluates the safety and efficacy of submuscular plating (SMP) vs. elastic stable intramedullary nailing (ESIN) in the treatment of pediatric femur shaft fracture., Method: Studies comparing the efficacy and safety of SMP and ESIN in pediatric shaft fracture were retrieved from five databases (PubMed, Embase, Cochrane, OVID, and Web of Science) from inception to March 2023 using a systematic literature search strategy. A total of 13 outcome measures, such as perioperative parameters, clinical outcomes, and radiographic results, were included in the meta-analysis., Results: Eight eligible studies involving 491 patients were included in the narrative synthesis. There were no significant differences in baseline characteristics between the two groups. Meta-analysis showed reduced radiation time (RT), soft tissue irritation and angular deformation in the SMP group than in the ESIN group. However, the SMP group had greater estimated blood loss (EBL) than the ESIN group. The duration of surgery, length of hospital stay (LOS), implant removal, complications requiring surgery, Flynn score, incidence of infection, fracture healing time, and limb length discrepancy (LLD) were similar between the two groups. Only one study reported higher incidences of fracture nonunion or delayed healing in the ESIN group., Conclusion: SMP is an effective and safe intervention superior to ESIN in reducing soft tissue irritation, angular deformation and radiation time. Given the presence of potential bias and heterogeneity, surgeons should select the treatment that would provide the best outcomes for EBL, LOS, operation time, and bone nonunion or delayed healing based on their experience., Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display&#95;record.php?ID=CRD42023404118, Identifier PROSPERO (CRD42021228512)., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2023 Li, Wang, Lu and Xue.)

Background: Surgical stabilization of displaced midshaft clavicle fracture can be achieved by an intramedullary nail or plate. When intramedullary nail is used, one of the dreaded complications is the migration of nail. We have used a screw intramedullary device with screw mechanism at one end which can get hold in the medial cancellous bone, thus preventing chances of nail migration. The aim of our study was to evaluate the clinical outcome following elastic stable screw intramedullary nailing for the fixation of midshaft clavicle fractures. Materials and Methods: 36 patients of midshaft clavicular fractures, who met inclusion criteria, were included in this retrospective study. There were 28 males and 8 females. The mean age was 36.6 years. Twenty one patients were managed by close reduction and fixation with screw intramedullary nail. Fifteen patients required mini-open reduction. Followup examination was done at 1 month, 3 months, and 6 months using patient’s subjective evaluation, functional outcome, radiographic assessment, and other complications. Results: Union was achieved at average of 11.6 weeks in 31 cases and five patients went to delayed union. The average followup was 6 months. The average constant score was 90%. Three patients had medial nail protrusion which required early removal after union. Conclusion: Screw intramedullary nail is a safe, minimally invasive surgical technique with a lower complication rate, faster return to daily activities, excellent cosmetic and good functional results, and can be used as an equally effective alternative to plate fixation in displaced midshaft clavicle fractures. [ABSTRACT FROM AUTHOR]

Background: Surgical stabilization of displaced midshaft clavicle fracture can be achieved by an intramedullary nail or plate. When intramedullary nail is used, one of the dreaded complications is the migration of nail. We have used a screw intramedullary device with screw mechanism at one end which can get hold in the medial cancellous bone, thus preventing chances of nail migration. The aim of our study was to evaluate the clinical outcome following elastic stable screw intramedullary nailing for the fixation of midshaft clavicle fractures. Materials and Methods: 36 patients of midshaft clavicular fractures, who met inclusion criteria, were included in this retrospective study. There were 28 males and 8 females. The mean age was 36.6 years. Twenty one patients were managed by close reduction and fixation with screw intramedullary nail. Fifteen patients required mini-open reduction. Followup examination was done at 1 month, 3 months, and 6 months using patient's subjective evaluation, functional outcome, radiographic assessment, and other complications. Results: Union was achieved at average of 11.6 weeks in 31 cases and five patients went to delayed union. The average followup was 6 months. The average constant score was 90%. Three patients had medial nail protrusion which required early removal after union. Conclusion: Screw intramedullary nail is a safe, minimally invasive surgical technique with a lower complication rate, faster return to daily activities, excellent cosmetic and good functional results, and can be used as an equally effective alternative to plate fixation in displaced midshaft clavicle fractures. [ABSTRACT FROM AUTHOR]

Introduction: The elastic stable intramedullary nailing (ESIN) presently seems the best technique in the surgical treatment of femoral shaft fractures (FSF) in >6-year-old children. We hereby report technical difficulties and therapeutic results after our first 8 years of experience. Patients and Methods: It′s a retrospective study over a period of 8 years from January 2005 to December 2012 in the Paediatric Surgery Department of Sylvanus Olympio Teaching Hospital of Lomé. Indications, technical particularities and results were studied. Results: There were 32 patients, 17 were boys and 15 were girls, with a mean age of 11 years old. The mean time to surgery was 21 days (range: 14 and 51 days). A callus was always removed before reduction. The osteosynthesis was stable in 22 cases, but in 10 others, it had been completed with a cast immobilisation. The operation needed a blood transfusion in 18 cases. With a mean follow-up of 3.5 years, the results were excellent in 29 patients (90.63%) and good in 3 patients (9.37%). Conclusion: Although undertaking an ESIN can be difficult, due to the lack of adequate equipment the procedure produces satisfactory outcome.

Objective: To observe and compare the clinical efficacy of plate fixation (PF) with elastic stable intramedullary nailing (ESIN) iu the treatment of midshaft femoral fractures in children. Methods: 90 cases of pediatric midshaft femur fractures from February 2013 to December 2016 were selected and divided into two groups according to different treatment WITH45 cases in each group: elastic stable intramedullary nailing group (ESIN) and plate fixation group (PF) group. The indexes of operation time, surgical incision, intraoperative blood loss, postoperative wound drainage were compared between the two groups. The hospital stay, full weight bearing time, time of fracture healing: final functional outcomes were evaluated using Flynn's system. Results: There was no significant difference in the blood loss and postoperative drainage between the two groups (P>0.05). The surgical incision of ESIN group was significantly smaller than that of the PF group (P<0.05). The operation time and fluoroscopy time and tune of total load-bearing were significantly shorter in ESIN group (P<0.05). The therapeutic effect of ESIN group was superior to that of the PF group (P<0.05). Conclusions: Compared with the plate fixation, the operation time and the fluoroscopic tune were significantly shorter in the ESIN. The clinical curative effect of ESIN was also superior to the PF in the treatment of midshaft femoral fractures in children. The elastic intramedullary nail should be the fixation material for the femoral shaft fracture in children. [ABSTRACT FROM AUTHOR]

Background: The operative treatment of femoral shaft fractures in children of 6- to 12-year-old necessitates the controversial operative options of elastic stable intramedullary nailing (ESIN) and dynamic compression plating (DCP). Objective: To compare clinical outcomes of the operative options between the ESIN and the DCP for treatment of pediatric femoral shaft fractures. Material and Method: Analyzes of femoral shaft fractures were conducted among the pediatric patients of the Khon Kaen Hospital, 6- to 12-year-old, treated with either ESIN or DCP techniques between January 2012 and December 2015. Medical records and radiographs were retrospectively reviewed for recorded data; regarding demographics, union time, operative time, estimated blood loss, and complications. Results: Fifty-four consecutive patients with 55 femoral shaft fractures were evaluated, in which 21 femoral fractures treated with ESIN fixation, and 34 with DCP fixation with comparable demographic data. There was a statistically significant difference between the ESIN and DCP groups in estimated blood loss (5.4±2.1 and 68.8±23.1 ml, p<0.001), but no statistically significant differences of union time (8.8±1.5 and 12.2±6.9 weeks, p = 0.077), operative time (101.9±9.9 and 52.1±7.1 minutes, p = 0.141), numbers of complication events (14.3 and 17.6%, p = 0.743), and numbers of malunion (19.0 and 8.8%, p = 0.269). The most common complication with ESIN was pin tract infection (three events), and peri-implant or mechanical related failure (six events) with DCP. Conclusion: ESIN fixation for pediatric femoral shaft fractures presented significantly less intraoperative blood loss than the DCP fixation, but no significant differences in union time, operative time, and numbers of complication and malunion. [ABSTRACT FROM AUTHOR]

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Introduction: Elastic stable intramedullary nailing (ESIN), developed by the Nancy school in France, is the gold standard for surgical treatment of long bone fractures in children. In Africa, few works have been devoted specifically to this technique., Objective: This study aimed to describe the outcome and to present the challenges with this technique in the treatment of long bone fractures in children., Patients and Methods: This was a prospective and descriptive study over 4 years including patients aged 0-15 years old operated using ESIN., Results: Sixty-two patients underwent ESIN, of whom 44 patients (70.96%) were for femur fractures, nine patients (14.52%) for tibia and fibula fractures and nine patients (14.52%) for humerus fractures. The majority of the patients treated with ESIN were children older than 6 years. Nine patients (14.51%) and 13 patients (20.98%) underwent ESIN following polytrauma and multiple fractures, respectively. Seven patients (11.29%) were operated on through-closed ESIN method. The unavailability of image intensifier (38.71%) and the presence of bone callus (40.32%) were the major reasons for using the open ESIN method. Thirty-three patients (53.23%) had minor or major complications. The majority of patients had satisfactory therapeutic outcomes., Conclusion: ESIN gives good results, even when the fracture site is approached., Competing Interests: None