Challenges in Residual Bearing Removal: A Rare Case of Mobile Bearing Fracture in Unicompartmental Knee Arthroplasty with Literature Review.

BACKGROUND: Mobile bearing fracture is a rare long-term complication of unicompartmental knee arthroplasty (UKA), and relevant reports are sparse. Hence, its treatment options need further exploration. CASE PRESENTATION: This study presents the case of fracture of a polyethylene insert that occurred 12 years after mobile bearing medial UKA in a 75-year-old overweight woman who then underwent surgical intervention at our institution. However, we encountered significant challenges in removing the fragments from the broken bearing, resulting in retention of the remaining one-third of the fragment. We solved this problem by replacing the fractured insert with thicker mobile bearing. During the 1-month postoperative follow-up, the patient achieved good range of motion and excellent satisfaction, with no reported complications and a Knee Society Score of 90. Additionally, we reviewed the literature on the treatment for mobile bearing fractures after UKA. CONCLUSIONS: Bearing fracture is a rare cause of failure of mobile bearing UKA. This case highlights the challenges of UKA fracture bearing retrieval and underscores that mobile bearing replacement can be an effective intervention. The case we report shows that when removal of a residual meniscal bearing in a posterior dislocation is difficult to achieve, compromise may be an appropriate option because it does not cause additional complaints to the patient. This case emphasizes the importance of the surgeon having a thorough preoperative understanding of the location and potential pitfalls of fracture fragments in such situations.

A Novel Method to Assess Healing of Segmental Bone Defects using the Induced Membrane Technique.

OBJECTIVE: Clinical concerns exist regarding the quality of bony consolidation in the context of the induced membrane technique. This study evaluates the clinical process of bone grafting in the second stage of induced membrane bone union in patients with tibial bone defects to infer the possibility of non-union and establish a reliable and effective evaluation method combined with computed tomography (CT) to assess fracture healing. METHODS: Patients with tibial bone defects who underwent the induced membrane technique at our hospital between February 2017 and February 2020 were retrospectively analyzed. The Hounsfield unit (HU) values of the patients were evaluated at different times during the second stage of bone grafting. Bone healing at the boundary value of the 120 HU output threshold (-1024 HU-3071 HU) was directionally selected, and the changes in the growth volume of union (new bone volume [selected according to HU value]/bone defect volume) were compared with analyzing individual class bone union. Method 1 involved X-rays revealing that at least three of the four cortices were continuous and at least 2 mm thick, with the patient being pain free. For Method 2, new bone volume (selected according to HU value/bone defect volume) at the stage was compared with analyzing individual class healing. Receiver operating characteristic curve analysis was used for Methods 1 and 2. RESULTS: A total of 42 patients with a segmental bone defect with a mean age of 40.5 years (40.5 ± 8.3 years) were included. The relationship between bone graft volume and time variation was analyzed by single factor repeated variable analysis (F = 6.477, p = 0.016). Further, curve regression analysis showed that the change in bone graft volume over time presented a logarithmic curve pattern (Y = 0.563 + 0.086 × ln(X), Ra2 = 0.608, p = 0.041). ROC curve analysis showed that Method 2 is superior to Method 1 (AUC: 86.3% vs. 68.3%, p < 0.05). CONCLUSION: The induced membrane technique could be used to treat traumatic long bone defects, with fewer complications and a higher healing rate. The proposed imaging grading of HU (new bone volume/bone defect volume) can be used as a reference for the quality of bony consolidation with the induced membrane technique.

Traumatic pelvic ring fracture during pregnancy: a systematic review.

Purpose: This systematic review aims to investigate the management and outcomes of pelvic ring fractures (PRFs) during pregnancy, emphasizing maternal and fetal mortality rates, mechanisms of injury, and treatment modalities. Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we conducted a comprehensive search of databases from 2000 to 2023, identifying 33 relevant studies. Data extraction included demographics, fracture types, treatment methods, and outcomes. Risk of bias was assessed using the JBI criteria. Results: Maternal mortality stood at 9.1%, with fetal mortality at 42.4%. Maternal factors impacting mortality included head trauma and hemodynamic instability. Fetal mortality correlated with mechanisms like motor vehicle accidents and maternal vital signs. Surgical and conservative treatments were applied, with a majority of pelvic surgeries performed before delivery. External fixators proved effective in fracture stabilization. Conclusion: Pelvic ring fractures during pregnancy present significant risks to maternal and fetal health. Early stabilization and vigilant monitoring of maternal vital signs are crucial. Vaginal bleeding/discharge serves as a critical fetal risk indicator. The choice between surgical and conservative treatment minimally influenced outcomes. Multidisciplinary collaboration and tailored interventions are essential in managing these complex cases.

Postoperative early weight-bearing using double plating for periprosthetic, interprosthetic, and interimplant distal femur fractures following total knee arthroplasty: A report of three cases.

Background: Distal femur fractures (DFFs) following total knee arthroplasty (TKA) in older patients often require prolonged non-weight-bearing, thereby decreasing their activities of daily living (ADL) and increasing mortality. This report clarifies early weight-bearing safety and utility by using double-plate fixation on medial and lateral sides (LM180 double-plate fixation) for DFFs following TKA. Case presentation: Three cases of Su Type III periprosthetic, interprosthetic, and interimplant DFFs following TKA, where bone stock was limited, were treated with LM180 double-plate fixation using locking plates through medial and lateral incisions on the distal femur. In interprosthetic and interimplant DFF cases, the proximal section was secured by overlapping the lateral plate +/- medial plate with the proximal femur stem of the intramedullary nail by using monocortical screws and cerclage wires. Early postoperative partial weight-bearing was recommended, and full weight-bearing was allowed 4-5 weeks postoperation. All cases regained independent walking without hardware failure. Average ADL scores, namely, Barthel index (BI) and functional independence measure (FIM), were recovered to 85/100 and 114.7/126, respectively, approaching near-normal values. Conclusion: LM180 double-plate fixation for DFFs such as Su Type III periprosthetic, Vancouver type C interprosthetic, and interimplant DFFs following TKA with limited bone stock can be used to achieve early weight-bearing without fixation failure and help maintain ADL.

A novel variant of type-II Monteggia equivalent in an adult: A case report with a 6-year follow-up.

Case: An 18-year-old right-handed male student presented after a road-traffic-accident; he had type-II Monteggia fracture dislocation associated with ipsilateral type-I capitellum fracture and comminuted lateral condyle avulsion fracture. He underwent open reduction and fixation of ulna with 3.5 DCP with autologous olecranon bone grafting and fixation of capitellum using Herbert screw along with lateral collateral ligament (LCL) repair using fiber wire. At 6-years follow-up good outcome was seen without functional restrictions despite 15 degrees of restriction in pronation. Conclusion: Monteggia type-II variant with type-I capitellum fracture and LCL avulsion is a unique combination that represents a novel variant of type-II Monteggia equivalent, which adds to the existing classification of Monteggia equivalents.

Hemi-Masquelet technique and nailing in a circumferential bone defect of 7 cm after open femoral shaft fracture. A case report.

The treatment of Gustilo-Anderson type III open femoral fracture with large segmental bone defect remains a challenge for orthopedic trauma surgeons. The aims of management are first to prevent the risk of infection and then to reconstruct the bone loss with correct alignment and length. The induced membrane technique (or Masquelet technique) was initially described for tibia nonunion but became over the years an established procedure to treat any kind of large bone defect. The case of a 22-year old male who sustained an open femoral shaft fracture with a circumferential 7-cm bone defect after a car accident is presented. Given the critical size of the bone loss, we chose to manage this patient using a modified-Masquelet technique, in which we stabilized the fracture by an intramedullary femoral nail and filled only the lateral side of the defect with a cement spacer. He went on to have a full and successful union of his fracture 16-weeks after the second stage surgery. The final functional outcomes were excellent allowing the patient to resume all activities without restriction.

The effects of a Virtual Fracture Care review protocol on secondary healthcare utilization in trauma patients requiring semi-acute surgery: a retrospective cohort study.

Purpose: The demand for trauma care in the Netherlands is increasing due to a rising incidence of injuries. To provide adequate trauma care amidst this increasing pressure, a Virtual Fracture Care (VFC) review protocol was introduced for treatment of musculoskeletal injuries to the extremities (MIE). This study aimed to assess the influence of the Dutch VFC review protocol on secondary healthcare utilization (i.e., follow-up appointments and imaging) in adult trauma patients (aged ≥18 years) who underwent semi-acute surgery (2-14 days after initial presentation) for MIE, compared to traditional workflows. We hypothesized utilization of VFC review would lead to reduced secondary healthcare utilization. Methods: This retrospective cohort study assessed the influence of VFC review on secondary healthcare utilization in adult trauma patients (aged ≥18 years) who underwent semi-acute surgery for a MIE. Patients treated before VFC review and the COVID-19 pandemic, from 1st of July 2018 to 31st of December 2019, formed a pre-VFC group. Patients treated after VFC review implementation from January 1st 2021 to June 30th 2022, partially during and after the COVID-19 pandemic (including distancing measures), formed a VFC group. Outcomes were follow-up appointments, radiographic imaging, time to surgery, emergency department reattendances, and complications. The study was approved by the local ethical research committee approved this study (WO 23.073). Results: In total, 2,682 patients were included, consisting of 1,277 pre-VFC patients, and 1,405 VFC patients. Following VFC review, the total number of follow-up appointments reduced by 21% and a shift from face-to-face towards telephone consultations occurred with 19% of follow-up appointments performed by telephone in the VFC group vs. 4% in the pre-VFC group. Additionally, VFC review resulted in a 7% reduction of radiographs, improved time scheduling of surgery, and a 56% reduction of emergency department reattendances. Registered complication rates remained similar. Conclusion: The utilization of VFC review for management of adult patients with a MIE requiring semi-acute surgery improves efficiency compared to traditional workflows. It results in a 21% follow-up appointment reduction, a shift from face-to-face to remote delivery of care, fewer radiographs, improved time scheduling of surgery, and reduces emergency department reattendances by 56%.

Fracture sonography-review of literature and current recommendations.

Over a span of more than two years, a collaborative expert group consisting of 9 professional societies has meticulously crafted the S2e guideline on fracture sonography. This publication encapsulates the essential insights pertaining to specific indications. A thorough and systematic literature search, covering the period from 2000 to March 2021, was conducted across PubMed, Google Scholar, and the Cochrane Database of Systematic Reviews, complemented by an evaluation of bibliographies. Inclusion criteria encompassed randomized controlled clinical trials, observational clinical trials, meta-analyses, and systematic reviews, while guidelines, conferences, reviews, case reports, and expert opinions were excluded. The SIGN grading system (1999-2012) was applied to assess evidence, and resultant SIGN tables were presented to the expert group. Specific recommendations for the application of fracture sonography were then derived through unanimous consensus after detailed discussions. Out of the initial pool of 520 literature sources, a meticulous screening and content assessment process yielded 182 sources (146 clinical studies and 36 meta-analyses and systematic reviews) for evaluation. The comprehensive analysis identified twenty-one indications that substantiate the judicious use of fracture sonography. Ultrasound emerges as a pragmatic and user-friendly diagnostic method, showcasing feasibility across a diverse range of indications.

B vitamins and bone health: a meta-analysis with trial sequential analysis of randomized controlled trials.

Our study showed that B vitamins did not have significant effect on fracture incidence, bone mineral density, and bone turnover markers. However, the research data of B vitamins on bone mineral density and bone turnover markers are limited, and more clinical trials are needed to draw sufficient conclusions. PURPOSE: The objective of this study was to identify the efficacy of B vitamin (VB) (folate, B6, and B12) supplements on fracture incidence, bone mineral density (BMD), and bone turnover markers (BTMs). METHODS: A comprehensive search was performed in PubMed, MEDLINE, EMBASE, Cochrane databases, and ClinicalTrials.gov up to September 4, 2023. The risk of bias was assessed according to Cochrane Handbook and the quality of evidence was assessed according to the GRADE system. We used trial sequential analysis (TSA) to assess risk of random errors and Stata 14 to conduct sensitivity and publication bias analyses. RESULTS: Data from 14 RCTs with 34,700 patients were extracted and analyzed. The results showed that VBs did not significantly reduce the fracture incidence (RR, 1.06; 95% CI, 0.95 - 1.18; p = 0.33; I2 = 40%) and did not affect BMD in lumbar spine and femur neck. VBs had no significant effect on bone specific alkaline phase (a biomarker for bone formation), but could increase the serum carboxy-terminal peptide (a biomarker for bone resorption) (p = 0.009; I2 = 0%). The TSA showed the results of VBs on BMD and BTMs may not be enough to draw sufficient conclusions due to the small number of sample data included and needed to be demonstrated in more clinical trials. The inability of VBs to reduce fracture incidence has been verified by TSA as sufficient. Sensitivity analysis and publication bias assessment proved that our meta-analysis results were stable and reliable, with no significant publication bias. CONCLUSIONS: Available evidence from RCTs does not support VBs can effectively influence osteoporotic fracture risk, BMD, and BTMs. TRIAL REGISTRATION: PROSPERO registration number: CRD42023427508.

Low-dose glucocorticoid increase the risk of fracture in postmenopausal women with low bone mass: a retrospective cohort study.

Long-term glucocorticoids (GCs) treatment is associated with osteoporosis and fractures. We investigated whether low-dose GC treatment also increased the risk of osteoporotic fractures, and the results showed that even low-dose GC treatment increased the risk of osteoporotic fractures, especially spine fractures. PURPOSE: The effect of low-dose glucocorticoid (GC) therapy on the fracture risk in postmenopausal women with low bone mass was investigated. METHODS: 119,790 66-year-old postmenopausal women with low bone mass based on bone mineral density (BMD) results were included. GC group consisted of patients who had been prescribed oral GCs within 6 months of BMD testing. In GC group, GCs dosage was calculated by a defined daily dose (DDD), and divided into five groups according to GC usage (Group 1[G1]; < 11.25 DDDs, G2; ≥ 11.25, < 22.5 DDDs, G3; ≥ 22.5, < 45 DDDs, G4; ≥ 45, < 90 DDDs, G5; ≥ 90 DDDs). The risk of major osteoporotic fractures (MOF) and non-MOF was analyzed and compared with that of the control group during the 1-year follow-up. RESULTS: The risk of total fracture was higher in G3-G5 than in the control group (G3, hazard ratio (HR) 1.25, 95% confidence interval [CI] 1.07-1.46; G4, 1.37 [1.13-1.66]; G5 1.45 [1.08-1.94]). The risk of MOF was higher in all groups except G2 than in the control group (G1, 1.23 [1.05-1.45]; G3, 1.37 [1.11-1.68]; G4, 1.41 [1.09-1.83]; G5, 1.66 [1.14-2.42]). The risk of spine fracture was significantly higher in all GC groups except G2 than in the control group. The risk of non-MOF was higher only in G4 than in the control group (G4, 1.48 [1.13-1.94]). CONCLUSION: Low-dose GC therapy can increase the risk of osteoporotic fractures, particularly spine fractures, in postmenopausal women with low bone mass.

Artificial Intelligence Application in Skull Bone Fracture with Segmentation Approach.

This study aims to evaluate an AI model designed to automatically classify skull fractures and visualize segmentation on emergent CT scans. The model's goal is to boost diagnostic accuracy, alleviate radiologists' workload, and hasten diagnosis, thereby enhancing patient outcomes. Unique to this research, both pediatric and post-operative patients were not excluded, and diagnostic durations were analyzed. Our testing dataset for the observer studies involved 671 patients, with a mean age of 58.88 years and fairly balanced gender representation. Model 1 of our AI algorithm, trained with 1499 fracture-positive cases, showed a sensitivity of 0.94 and specificity of 0.87, with a DICE score of 0.65. Implementing post-processing rules (specifically Rule B) improved the model's performance, resulting in a sensitivity of 0.94, specificity of 0.99, and a DICE score of 0.63. AI-assisted diagnosis resulted in significantly enhanced performance for all participants, with sensitivity almost doubling for junior radiology residents and other specialists. Additionally, diagnostic durations were significantly reduced (p < 0.01) with AI assistance across all participant categories. Our skull fracture detection model, employing a segmentation approach, demonstrated high performance, enhancing diagnostic accuracy and efficiency for radiologists and clinical physicians. This underlines the potential of AI integration in medical imaging analysis to improve patient care.

Traumatic pelvic fracture with rupture of the ovarian vein - A case report.

INTRODUCTION AND IMPORTANCE: Traumatic pelvic fractures are complex injuries often associated with significant morbidity and mortality. Among the complications of pelvic trauma, rupture of the ovarian vein represents a rare yet potentially life-threatening event. Prompt recognition and appropriate management are essential to mitigate the risk of hemorrhage and associated complications. CASE PRESENTATION: We present a case of a 70-year-old woman who sustained a traumatic pelvic fracture following a skiing accident, resulting in rupture of the left ovarian vein. The patient came with the ambulance in the emergency room with lower abdominal tenderness, pelvic pain, but no signs of hemorrhagic shock. Imaging studies confirmed the diagnosis of a pelvic fracture with venous leakage of the left ovarian vein. CLINICAL DISCUSSION: This review synthesizes recent insights into the diagnosis, management, and complications associated with pelvic fractures, with an emphasis on optimizing patient outcomes through a multidisciplinary approach. The analysis incorporates findings from key studies, including those by Wong and Bucknill, Ma Y et al., and Tullington and Blecker, which advocate for the use of advanced diagnostic tools like CT scans and systematic evaluation processes. These studies underline the necessity of precise classification systems such as the Tile classification to guide treatment and predict outcomes. CONCLUSION: Management of traumatic pelvic fractures with associated vascular injuries requires a multidisciplinary approach involving trauma surgeons, interventional radiologists, and critical care specialists. Early recognition, accurate diagnosis, and timely intervention are paramount in optimizing outcomes and reducing the risk of mortality. This case underscores the importance of prompt intervention and highlights the challenges associated with traumatic pelvic fractures and rupture of the ovarian vein. Further research is warranted to enhance our understanding of optimal management strategies and improve outcomes for patients with these complex injuries.

Surgical stabilization of rib fractures in anticoagulated patients: Proceed with caution?

BACKGROUND: Surgical stabilization of rib fractures (SSRF) is increasingly performed, however the outcome of patients undergoing SSRF while on pre-injury antithrombotic therapy remains unknown. We compared surgical variables and outcomes of patients who were and were not on antithrombotic therapy. We hypothesize pre-injury anticoagulation is associated with delay in SSRF and worse outcomes. METHODS: For this retrospective cohort study, we queried the Chest Injury International Database, for patients undergoing SSRF between 08/2018 and 03/2022. Antithrombotic therapy was categorized into antiplatelet and anticoagulant use. Primary outcome was time from admission to SSRF. Secondary outcomes included SSRF duration and complications. Numerical data were presented as median (IQR), categorical data as number (%). Inverse probability weighting was used to control for confounding. RESULTS: Two hundred and eighteen SSRF patients were included, 25 (11 %) were on antithrombotic therapy. These patients were older (72 years, (65-80) versus 57 years, (43-66); p < 0.001) with lower ISS (14, (10-20) versus 21, (14-30); p = 0.002). Time from admission to SSRF was comparable (2 days, (1-4) versus 2 days, (1-4); p = 0.37) as was operative time (154 mins, (120.0-212.0) versus 177 mins, (143.0-210.0); p = 0.34). Patients using antithrombotics had fewer ICU-free days (24 (22-26) versus 28 (23-28); p = 0.003) but more ventilator free days (28, (28-28) versus 27 (27-28); p < 0.008). After adjusting for confounding, pre-injury anticoagulation was not significantly associated with delayed SSRF (Relative Risk, RR=1.37, 95 % CI 0.30-6.24), operative time (RR=1.07, 95 % CI0.88-1.31), IFD <=28 (RR=2.05, 95 %CI:0.33-12.67), VFD<=27 (RR=0.71, 95 %CI:0.15-3.48) or complications (RR=0.55, 95 % CI0.06-5.01). CONCLUSION: Pre-injury antithrombotic drug use neither delayed SSRF nor impacted operative time in patients requiring SSRF and was not associated with increased risk of complications. Our data suggest SSRF can be safely performed without delay in patients who use anticoagulation pre-injury. LEVEL OF EVIDENCE: IV. STUDY TYPE: Therapeutic/care management.

Does total hip arthroplasty in elderly patients with femoral neck fractures reduce complications?: A Japanese DPC study.

BACKGROUND: The global increase in femoral neck fractures due to aging and osteoporosis is a major clinical challenge. The debate on the optimal surgical intervention for femoral neck fractures remains unresolved. This large-scale study explores femoral neck fractures among the elderly, focusing on the comparative outcomes of Total Hip Arthroplasty (THA) versus Bipolar Hemiarthroplasty (BHA) in Japanese patients. METHODS: Using the Japanese National Administrative Diagnosis Procedure Combination (DPC) database, we studied cases of femoral neck fracture from April 2016 to March 2023, and after propensity score matching by age, sex, and comorbidities, we examined the association between THA, complications, and clinical outcomes, and the usefulness of THA for elderly patients with femoral neck fracture. RESULTS: One-to-one propensity score matching identified 7741 pairs of THA and BHA cases. There was no difference in length of stay between the THA and BHA groups. Significantly more blood transfusions were required in the THA group. There was no significant difference in mortality between the THA and BHA groups, but there was a reduced risk of pneumonia in the THA group, with a ratio of 0.547 (95% CI: 0.418-0.715). On the other hand, the THA group had a higher risk of pulmonary embolism, with a ratio of 1.607 (95% CI: 1.379-1.874). The THA group shows improved discharge rates directly home from the facility where the operation was performed, with a ratio of 1.798 (95% CI: 1.675-1.929). CONCLUSION: The findings of this research indicate that THA is more effective than BHA in enabling elderly Japanese patients with femoral neck fractures to be discharged directly home and in preventing pneumonia, despite concerns about pulmonary embolism. These findings suggest that THA may improve functional prognosis in elderly patients with femoral neck fractures, although there is a trade-off with an increased risk of pulmonary embolism.

Development and validation of a predictive model for vertebral fracture risk in osteoporosis patients.

OBJECTIVE: This study aimed to develop and validate a predictive model for osteoporotic vertebral fractures (OVFs) risk by integrating demographic, bone mineral density (BMD), CT imaging, and deep learning radiomics features from CT images. METHODS: A total of 169 osteoporosis-diagnosed patients from three hospitals were randomly split into OVFs (n = 77) and Non-OVFs (n = 92) groups for training (n = 135) and test (n = 34). Demographic data, BMD, and CT imaging details were collected. Deep transfer learning (DTL) using ResNet-50 and radiomics features were fused, with the best model chosen via logistic regression. Cox proportional hazards models identified clinical factors. Three models were constructed: clinical, radiomics-DTL, and fusion (clinical-radiomics-DTL). Performance was assessed using AUC, C-index, Kaplan-Meier, and calibration curves. The best model was depicted as a nomogram, and clinical utility was evaluated using decision curve analysis (DCA). RESULTS: BMD, CT values of paravertebral muscles (PVM), and paravertebral muscles' cross-sectional area (CSA) significantly differed between OVFs and Non-OVFs groups (P < 0.05). No significant differences were found between training and test cohort. Multivariate Cox models identified BMD, CT values of PVM, and CSAPS reduction as independent OVFs risk factors (P < 0.05). The fusion model exhibited the highest predictive performance (C-index: 0.839 in training, 0.795 in test). DCA confirmed the nomogram's utility in OVFs risk prediction. CONCLUSION: This study presents a robust predictive model for OVFs risk, integrating BMD, CT data, and radiomics-DTL features, offering high sensitivity and specificity. The model's visualizations can inform OVFs prevention and treatment strategies.

Effectiveness of behavior change in rehabilitation interventions to improve functional recovery after lower limb fracture: a systematic review.

Ankle fractures are common injuries that can significantly impact mobility and quality of life. Rehabilitation following ankle fracture treatment is crucial for recovery, yet adherence to regimens remains a challenge. Behaviour Change Techniques (BCTs) have been suggested to improve adherence, but their effectiveness in ankle fracture rehabilitation is not well established. This review aimed to evaluate the effectiveness of BCTs in the rehabilitation of ankle fracture patients. We conducted a comprehensive search across multiple databases, including MEDLINE and EMBASE, focusing on Randomised Controlled Trials (RCTs) that incorporated BCTs into rehabilitation interventions. The effectiveness of BCTs on patient-reported outcomes (PROMs), quality of life, and adverse events was analysed. Nine RCTs met the inclusion criteria, encompassing a range of interventions that employed BCTs, most commonly including goal setting and instruction on how to perform behaviours, specifically physiotherapy exercises. The review found limited evidence supporting their effectiveness in improving PROMs. Only one study showed a significant positive effect, but it was deemed at high risk of bias. The lack of integration of behavioural theory in the design of rehabilitation interventions and the varied nature of the BCTs employed across studies may contribute to these findings. The use of BCTs in ankle fracture rehabilitation is prevalent, but this review highlights a significant gap their role of enhancing patient outcomes. Future research should incorporate a theory-based approach to intervention design, utilising a broader range of BCTs, to fully evaluate their potential in improving rehabilitation adherence and outcomes following ankle fracture .

Awake reduction of hangman's fracture: An era of dexmedetomidine.

Hangman's fracture is a kind of unstable cervical spine injury which should be treated promptly to avoid life threatening consequences. Advanced neurological monitoring is essential during surgical intrervention. Resource limited setting, where advanced monitors like SSEP and MEP are not available makes it challenging to assess proper reduction of cervical spine without neurological compromise. Dexmedetomidine proved to be very useful drug to assess the neurological status intra operatively by awake sedation.

Limited ilioinguinal approach for unstable pelvic fractures in children aged <3 years.

Background: Pelvic fractures in pediatric trauma account for 0.5-1 % of total hospital admissions, whereas acetabular fracture occurs at a rate of one case per 100,000 children; the low presentation rate is due to its unique characteristics. Standardized management for this age group is impossible. Conservative treatment has been commonly used but surgical correction has gained popularity. The purpose of this study was to report the authors' experience using a limited ilioinguinal approach for unstable pelvic fracture in two toddlers. Methods: Description of case studies. Results: Herein, we describe the treatment of two patients: a male patient struck by a vehicle (aged 1 year and 7 months) and a female patient ejected from a motor vehicle (aged 2 years and 1 month). They sustained an unstable type IV fracture in the modified Torode and Zieg classification. Surgical treatment was performed using a limited ilioinguinal approach, and stabilization was achieved using 3.5-mm reconstruction plate. There were no iatrogenic nerve injuries or infection. The female patient had left hip dislocation 2 months post-surgery and was unfortunately lost to follow-up. The male patient achieved radiological bone union without discrepancy, with no loss of reduction or evidence of pain during the mean follow-up period of 18 months. Conclusion: Pelvic fracture in children is rare. Based on fracture patterns, surgical stabilization may be necessary to prevent major complications in the short, medium, or long term. The limited ilioinguinal approach was proven to be a viable alternative for managing unstable pelvic fracture in children aged <3 years with minimal blood lo and shorter operative time, allowing more anatomical and stable reduction.

Long-term musculoskeletal function after Open Pelvic ring fractures in Children (OPEC); a multicentre, retrospective case series with follow-up measurement.

Background: The proportion of Open Pelvic fractures in the paediatric population is relatively high. While operative fixation is the primary approach for managing Open Pelvic fractures in adults, there is limited literature on treatment outcomes in Children, particularly regarding long-term musculoskeletal, neurological, and urogenital function. Methods: This multicentre case series included paediatric patients (<18 years old) with Open Pelvic ring fractures treated at one of two major trauma centres in the Netherlands between January 1, 2001 and December 31, 2021. Data collection involved clinical records and long-term assessments, including musculoskeletal function, growth disorders, urogenital function, sexual dysfunction, and sensory motor function. Results: A total of 11 patients were included, primarily females (73 %), with a median age at trauma of 12 years (P25-P75 7-14). Most patients had unstable Pelvic ring fractures resulting from high-energy trauma. Surgical interventions were common, with external fixation as the main initial surgical approach (n = 7, 70 %). Complications were observed in eight (73 %) patients. Musculoskeletal function revealed a range of issues in the lower extremity, daily activities, and mental and emotional domain. Long-term radiologic follow-up showed high rates of Pelvic malunion (n = 7, 64 %). Neurological function assessment showed motor and sensory function impairment in a subset of patients. Urogenital function was moderately affected, and sexual dysfunction was limited with most respondents reporting no issues. Conclusion: Paediatric Open Pelvic fractures are challenging injuries associated with significant short-term complications and long-term musculoskeletal and urogenital issues. Further research is needed to develop tailored treatment strategies and improve outcomes of these patients.

Life-Threatening Bleeding Following a Stable Fracture of the Superior Pubic Ramus: A Case Report.

Corona mortis, an anatomical variant documented in the literature, presents a noteworthy concern due to its proximity to the superior pubic ramus. Consequently, it remains susceptible to injury, even in stable, benign fractures of the pelvis, typically addressed through conservative management. Stable pelvic fractures are infrequently associated with complications; therefore, diligent monitoring is often overlooked in clinical practice. However, it becomes crucial, particularly in the elderly population given their suboptimal hemostatic capabilities. The standard approach for managing bleeding associated with pelvic fractures involves superselective embolization, a minimally invasive procedure with favorable outcomes. We present a case involving a 61-year-old female who experienced a stable pelvic fracture following low-energy trauma. Despite the ostensibly benign nature of the fracture, the patient exhibited hemodynamic instability attributable to bleeding from the corona mortis, necessitating embolization. The pelvic fracture itself was managed conservatively, leading to the patient's subsequent discharge in a stable condition. Therefore, we advocate for a comprehensive physical examination, serial hemoglobin monitoring, and additional imaging modalities based on the patient's clinical condition.