Addressing the challenges of complex type III odontoid fractures: Clinical and radiological outcomes of various treatment modalities.

Background: Unlike simple fractures, complex Type III odontoid fractures-characterized by intricate morphology and pathomechanics-pose significant management challenges. This study aims to evaluate the clinical and radiological outcomes of conservative and surgical treatment modalities for these complex fractures, with a focus on assessing factors influencing fracture union. Methods: Following approval of our institutional review board, this retrospective observational cohort study was conducted. All Patients with complex Type III odontoid fractures who were managed at our center from June 2016 to December 2022 were assessed for eligibility. The primary outcome was union status. Secondary outcomes included the ASIA impairment scale, neck disability index (NDI), and complications. Logistic regression analysis was conducted to identify risk factors for adverse union outcomes. Results: A total of 39 patients were included in the final analysis, with a mean age of 36.10 years. Nine patients were managed conservatively, 12 patients underwent anterior odontoid screw (AOS) fixation, and 18 patients received posterior fusion (PF). The rate of bony union varied significantly across the treatment groups, 100 % in the PF group, 58 % in the AOS group and 22 % in the conservative group (p = 0.0012). The NDI revealed superior functional outcomes in the PF group compared to the other groups (p = 0.0436). Failure of primary treatment was observed in seven patients (three from the conservative group and four from the AOS), necessitating secondary treatment with PF. Lateral mass gap >2 mm, coronal tilt >5°, and atlantoaxial instability >50 % were identified as significant risk factors for adverse union outcomes. Conclusions: Surgical treatment, particularly PF, offers superior outcomes in terms of union rates and functional recovery for complex Type III odontoid fractures. The identification of specific radiological measurements as significant risk factors for non-union underscores the need for detailed imaging and careful patient selection for conservative versus surgical management.

Pediatric wrist fractures: variations in management across countries. An evidence-based summary of evidence.

INTRODUCTION: Fractures of the distal radius are common in pediatric population, with considerable variation in the management of pediatric wrist fractures across different countries. It is crucial to consider the different approaches to conservative management and surgical intervention. The decision on the appropriate treatment method often depends on the type and severity of the fracture, as well as the available healthcare resources and expertise in each country. This article tries to identify these variations, so the various healthcare systems can work toward implementing best practices in the management of pediatric wrist fractures on a global scale. SOURCE OF DATA: Published peer-reviewed articles identified in electronic databases, including PubMed Scopus and Google Scholar. AREAS OF AGREEMENT: The management of pediatric wrist fractures can differ significantly among countries given the high variability in healthcare resources and cultural practices. AREAS OF CONTROVERSY: The management of pediatric wrist fractures can be challenging in certain countries, especially in developing regions with limited resources. GROWING POINTS: Challenges such as long therapeutic delays, lack of appropriate anesthesia, and the absence of fluoroscopy can complicate the treatment process. Randomized controlled clinical trials (RCTs) are vital in providing high-quality evidence to guide clinical decision-making, especially in the field of pediatric wrist fractures. AREAS TIMELY FOR DEVELOPING RESEARCH: Efforts to support and prioritize the conduct and dissemination of RCTs in pediatric wrist fracture management can ultimately lead to more consistent, effective, and evidence-based care for children with wrist fractures worldwide.

A cadaveric study of induced isolated orbital floor fractures and implications for surgical decision-making: comparison of two preoperative imaging modalities.

Computed tomography (CT) is the gold standard for the diagnosis of isolated orbital floor fractures, while cone beam computed tomography (CBCT) is an alternative. The aim of this study was to compare the diagnostic accuracy of CT and CBCT for isolated orbital floor fractures. Forty-eight isolated orbital floor fractures were systematically induced in cadaver orbits. CBCT and CT scans of each cadaver head were performed and the image data imported into ProPlan CMF for analysis. The orbital floor area (OFA), orbital defect area (ODA), and peri-orbital tissue herniation were evaluated. Surgical decision-making differed significantly according to the imaging modality (P = 0.031). The odds of decision discrepancy between CBCT and CT were higher with increasing ODA/OFA ratios, when adjusted for peri-orbital tissue herniation and fracture localization (P = 0.026). An ODA/OFA ratio cut-off value of >36.25% had a sensitivity of 100% and specificity of 71% (area under the curve 0.83, P = 0.011) for predicting discrepancies between CBCT and CT in surgical decision-making. In this cadaveric study, CT and CBCT were diagnostically equivalent for isolated orbital floor fractures with an ODA/OFA ratio ≤36.25%. However, fractures exceeding this threshold may be better evaluated by CT to avoid discrepancies in surgical decision-making.

Weight-bearing timing after the operative management of ankle fractures: Single center audit and critical appraisal of literature.

The postoperative weight-bearing policy following internal fixation of unstable ankle fractures varies greatly and is largely surgeon-dependent. While early weight-bearing is favoured for its superior functional and economic outcomes, late weight-bearing may be safer initially. However, consensus on the preferred treatment protocol is lacking. We audited practices at University Hospitals Leuven, Belgium, comparing them to existing literature to establish an updated protocol. In a retrospective study of 236 patients with unstable ankle fractures, we compared outcomes between early (EWB) and late weight-bearing (LWB) strategies, with or without braces and/or vacuum casts. Most patients followed a LWB protocol, while EWB was reserved for younger, lower BMI individuals. The difference in brace or vacuum cast usage was insignificant. All open fractures followed a LWB protocol. No disparities in union rates, complications, or length of stay were found between EWB and LWB. Surgical management cost €6,419 (6,921 US $) on average, with length of stay being the main cost driver. Total healthcare costs did not differ significantly between EWB and LWB. FRI was revealed in 6 cases, (1 [4%] vs. 5 [2.5%], EWB vs. LWB respectively, P=0.922) In conclusion, while no significant differences in outcomes were observed between EWB and LWB rehabilitation, differences in group characteristics may have influenced these findings. Despite limited EWB cases, it appears safe for younger patients with low BMI. Vacuum casts and braces aid in EWB. Reducing length of stay, rather than restricting orthotic use, may help control healthcare costs.

Utility of Radiographic Parameter in Assessing Bone Density and Subsequent Fractures in Patients With Osteoporotic Vertebral Compression Fracture.

OBJECTIVE: To investigate the ability of radiological parameter canal bone ratio (CBR) to assess bone mineral density and to differentiate between patients with primary and multiple osteoporotic vertebral compression fracture (OVCF). METHODS: A retrospective analysis was conducted on OVCF patients treated at our hospital. CBR was measured through full-spine x-rays. Patients were categorized into primary and multiple fracture groups. Receiver operating characteristic curve analysis and area under the curve (AUC) calculation were used to assess the ability of parameters to predict osteoporosis and multiple fractures. Predictors of T values were analyzed by multiple linear regression, and independent risk factors for multiple fractures were determined by multiple logistic regression analysis. RESULTS: CBR showed a moderate negative correlation with dual-energy x-ray absorptiometry T values (r = -0.642, p < 0.01). Higher CBR (odds ratio [OR], -6.483; 95% confidence interval [CI], -8.234 to -4.732; p < 0.01) and lower body mass index (OR, 0.054; 95% CI, 0.023-0.086; p < 0.01) were independent risk factors for osteoporosis. Patients with multiple fractures had lower T values (mean ± standard deviation [SD]: -3.76 ± 0.73 vs. -2.83 ± 0.75, p < 0.01) and higher CBR (mean ± SD: 0.54 ± 0.07 vs. 0.46 ± 0.06, p < 0.01). CBR had an AUC of 0.819 in predicting multiple fractures with a threshold of 0.53. T values prediction had an AUC of 0.816 with a threshold of -3.45. CBR > 0.53 was an independent risk factor for multiple fractures (OR, 14.66; 95% CI, 4.97-43.22; p < 0.01). CONCLUSION: CBR is negatively correlated with bone mineral density (BMD) and can be a novel opportunistic BMD assessment method. It is a simple and effective measurement index for predicting multiple fractures, with predictive performance not inferior to T values.

Timing of Surgery and Preoperative Predictors of Surgical Site Infections for Patients with Depressed Skull Fractures in a Sub-Saharan Tertiary Hospital: A Prospective Cohort Study.

Surgical site infections (SSIs) remain a major cause of life-threatening morbidity following surgery for depressed skull fractures (DSFs) among patients with traumatic brain injury (TBI). The timing of the surgery for DSF has been questioned as a risk of SSI without a clear cutoff. We aimed to compare the risk of SSI within 3 months between surgery done before versus after 48 h of injury and with its preoperative predictors. We conducted a prospective cohort study at Mulago Hospital, Uganda. Patients with mild-to-moderate TBI with DSF were followed up perioperatively from the operating time up to 3 months. The outcome variables were the incidence risk of SSI, types of SSI, microbial culture patterns of wound isolates, and hospital length of stay. We enrolled 127 patients with DSF, median age = 24 (interquartile range [IQR] = 17-31 years), 88.2% (112/127) male, and assault victims = 53.5%. The frontal bone involved 59%, while 50.4% had a dural tear. The incidence of SSI was 18.9%, mainly superficial incisional infection; Gram-negative microorganisms were the most common isolates (64.7%). The group of surgical intervention >48 h had an increased incidence of SSI (57.3% vs. 42.7%, p = 0.006), a longer median of postoperative hospital stay (8[IQR = 6-12] days versus 5 [IQR = 4-9], [p < 0.001]), and a higher rate of reoperation (71.4% vs. 28.6%, p = 0.05) in comparison with the group of ≤48 h. In multivariate analysis between the group of SSI and no SSI, surgical timing >48 h (95% confidence interval [CI], 1.25-6.22), pneumocranium on computed tomography [CT] scan (95% CI: 1.50-5.36), and involvement of air sinus (95% CI: 1.55-5.47) were associated with a >2.5-fold increase in the rate of SSI. The SSI group had a longer median hospital stay (p value <0.001). The SSI risk in DSF is high following a surgical intervention >48 h of injury, with predictors such as the frontal location of DSF, pneumocranium on a CT scan, and involvement of the air sinus. We recommend early surgical intervention within 48 h of injury.

An interdisciplinary forensic approach in a mummified child with evidence of abuse and neglect.

Mummification of corpses with partial skeletonization is not an uncommon occurrence in daily forensic work. Cooperation between different forensic fields is important in these cases in terms of obtaining the most accurate and forensically relevant results, especially when child abuse and neglect is suspected. In Central Europe, up to 21% of children are exposed to physical and psychological harm, which is mostly perpetrated by family members. This report describes a case of subadult female mummified remains in which interdisciplinary forensic pathology, forensic anthropology, and entomology input was needed to obtain legally relevant results. Entomological analysis of the fly and beetle species present served primarily to estimate the postmortem interval. External examination confirmed advanced postmortem decomposition of the body. The anthropological findings based on radiographs and analysis of selected bones confirmed various antemortem fractures and post-traumatic changes involving the ribs, the distal portion of the humerus, the nasal bones, and the anterior portions of the maxilla and mandible. Furthermore, non-specific findings of growth arrest (Harris) lines in the distal metaphysis of the right tibia indicated growth retardation and, overall, child neglect. The autopsy findings confirmed subdural blood coagulum, part of which formed a clearly moulded plaster mass that had originally been attached to the cranial vault up to the internal lamina. The findings indicated a post-traumatic condition as the underlying cause of death in this child. Interdisciplinary forensic analyses confirmed that the child had been repeatedly exposed to violent assaults throughout her lifetime. Key points: If mummified remains with partial skeletonization of a subadult are found, collaboration among forensic experts is requiredIn this case, dried subdural blood coagulum indicated post-traumatic, non-spontaneous subdural haemorrhagePeriosteal reaction present on the facial bones and distal portion of the humerus was a suspicious findingAnalyses of female subadult remains based on an interdisciplinary approach revealed a syndrome of child abuse and neglect.

Challenges in Orthopedic Surgical Decision-Making for Multilevel Vertebrae Fractures.

Vertebral fractures commonly occur in postmenopausal women due to decreased bone density, a condition known as osteoporosis. They can occur after minimal trauma or even during routine activities. Vertebral fractures occur predominantly in individuals with a high fall risk. This case report explores the clinical complexities surrounding a 65-year-old female patient with a history of multilevel vertebrae fractures compounded by a history of chronic smoking, osteoporosis, multiple falls, and evident signs of osteopenia on X-ray. These risk factors complicate the decision to perform surgery and highlight the importance of constantly weighing the benefits and possible risks. This paper aims to emphasize the gender-specific challenges healthcare providers encounter when assessing surgical risks in the context of postmenopausal females with significant comorbidities. It underlines the need for tailored and comprehensive care strategies to manage orthopedic conditions in high-risk female individuals, further aligning with one of the World Health Organization's concerns on addressing gender-specific health considerations.

Impact of augmentation strategy variations on the mechanical characteristics of patients with osteoporotic proximal humerus fractures with medial column instability.

Introduction: Low bone density and lack of medial support are the two most important factors affecting the stability of locking plate fixation for osteoporotic proximal humeral fractures (PHFs). This study aimed to compare the biomechanical characteristics of PHILOS locking plates combined with calcar screws, bone cement, fibular allografts, and medial locking plate support strategies for treating osteoporotic PHFs with medial column instability. Methods: A three-part osteoporotic PHF (AO 11-B3.2) model with metaphyseal loss was generated using 40 synthetic humeri and fixed via four distinct medial support strategies. All models were mechanically tested to quantify the mechanical characteristics. Subsequently, finite element models were created for each biomechanical test case. The stress distribution and displacement of the four different fixation structures were analyzed using finite element analysis. Results: The results demonstrated that the PHILOS locking plate combined with the medial locking plate, exhibited the greatest stability when subjected to axial, shear, and torsional loading. Furthermore, the PHILOS locking plate combined with bone cement showed structural stability similar to that of the PHILOS locking plate combined with fibular allograft but with lower stress levels on the fracture surface. Discussion: In conclusion, the PLP-MLP fixation structure showed superior biomechanical properties under axial, shear, and torsional loading compared to other medial support methods. Repairing the medial support when treating osteoporotic PHFs with medial column instability can enhance the mechanical stability of the fracture end in both the short and long term.

IN-HOSPITAL MORTALITY OF OLDER ADULT PATIENT WITH PROXIMAL FEMORAL FRACTURE TREATED SURGICALLY DURING THE COVID-19 PANDEMIC.

Objectives: Evaluate the prevalence of hospital mortality in older adult patients with femoral fracture undergoing surgical treatment during the COVID-19 pandemic period, and to evaluate whether COVID-19 infection, clinical, and orthopedic factors interfered with mortality. Material and Methods: A retrospective study was conducted by reviewing medical records. Patients over 60 years of age with proximal femoral fracture undergoing surgical treatment were included. Overall mortality was calculated, as well as mortality whose primary or secondary cause was COVID-19 infection, to determine if infection influenced patient mortality. Clinical and orthopedic factors that interfered with mortality were evaluated. Categorical variables were compared using the Chi-square test or Fisher's exact test. Both unpaired t-test (parametric variables) and Mann-Whitney test (non-parametric variables) were used. The Kaplan-Meier mortality curve was constructed. Conclusion: The mortality of older adult patients with femoral fracture undergoing surgical treatment during the COVID-19 pandemic was 4.2%. Male sex, older age, and those who underwent blood transfusion had higher mortality rates. COVID-infected patients had ten times more chance of death and died twice as fast as the non-infected population. Level of Evidence II, Retrospective Study.

Objetivos: Avaliar a mortalidade hospitalar de pacientes idosos com fratura de fêmur submetidos ao tratamento cirúrgico durante o período pandêmico de covid-19. Avaliar se a infecção pelo vírus do covid-19 e os fatores clínicos e ortopédicos interferiram na mortalidade. Material e Métodos: Realizou-se um estudo retrospectivo por levantamento de prontuários. Foram incluídos pacientes acima de 60 anos associados a fratura da extremidade proximal do fêmur e que submetidos a tratamento cirúrgico. Calculou-se a mortalidade geral e também aquela cuja causa principal ou secundária foi a infeção pelo covid-19 para determinar se essa influenciou na mortalidade dos pacientes. Foram avaliados se os fatores clínicos e ortopédicos interferiram na mortalidade e variáveis categóricas foram comparadas pelo teste de Qui-quadrado ou exato de Fisher, utilizando tanto o teste t não pareado (variáveis paramétricas) como o teste de Teste Mann-Whitney (variáveis não paramétricas). Por fim, construiu-se a curva de mortalidade de Kaplan-Meier. Conclusão: A taxa de mortalidade de pacientes idosos com fratura de fêmur submetidos ao tratamento cirúrgico durante a pandemia de Covid foi de 4,2%. Pacientes do sexo masculino, idosos e os que foram submetidos à transfusão sanguínea evoluíram com maior mortalidade. Pacientes infectados pelo Covid tiveram dez vezes mais chance de evoluir para óbito e de forma duas vezes mais rápida que a população não infectada. Nível de Evidência II, Estudo Retrospectivo.

EPIDEMIOLOGICAL PROFILE OF PATIENTS WITH OPEN FRACTURES (2019 TO 2020).

Objective: To evaluate the epidemiological profile of open fractures treated at the University Hospital of Lagarto in the years 2019 and 2020. Methods: This is an observational, retrospective study, using data from electronic medical records. Results: In total, 312 patients met the inclusion criteria for this research and were included. The mean age of affected patients was 36.8 years. The main segment affected were the fingers, mostly affecting males (89%) and predominantly the left side (57.62%). Conclusions: The male sex was the most affected by open fractures, and the most prevalent trauma mechanism was motorcycle accidents. Moreover, we found that the fundamental criteria for care in open fracture cases were not always considered by the professionals, resulting in a lack of uniformity in the adopted procedures and discrepancies with the guidelines recommended in the specific literature. Level of Evidence III, Comparative retrospective study.

Objetivo: Avaliar o perfil epidemiológico das fraturas expostas atendidas no Hospital Universitário de Lagarto nos anos de 2019 e 2020. Métodos: Trata-se de um estudo observacional, retrospectivo, por análise de dados de prontuário médico eletrônico. Resultados: Foram incluídos 312 (trezentos e doze) pacientes que atenderam aos critérios de inclusão para esta pesquisa. A média de idade dos pacientes acometidos foi de 36,8 anos. O principal segmento acometido foram os dedos das mãos, conforme Tabela 1, em maior número no sexo masculino (89%) e predominando no lado esquerdo (57,62%). Conclusões: O gênero mais acometido por fraturas expostas foi o masculino, e o mecanismo de trauma mais prevalente foi o acidente motociclístico. Todavia, nem sempre os critérios foram levados em conta pelos profissionais, não apresentando homogeneidade nas condutas adotadas, bem como desencontro com as condutas orientadas na literatura específica. Nível de Evidência III, Estudo Retrospectivo Comparativo .

The value of quantitative analysis of radionuclide bone SPECT/CT imaging in vertebral compression fracture: a retrospective study.

BACKGROUND: Most patients with osteoporosis experience vertebral compression fracture (VCF), which significantly reduces their quality of life. These patients are at a high risk of secondary VCF regardless of treatment. Thus, accurate diagnosis of VCF is important for treating and preventing new fractures. We aimed to investigate the diagnostic and predictive value of quantitative bone imaging techniques for fresh VCF. METHODS: From November 2021 to March 2023, 34 patients with VCF were enrolled in this study, all of whom underwent routine 99mTc-MDP whole-body bone planar scan and local SPECT/CT imaging. The maximum standard uptake value (SUVmax) of 57 fresh VCF, 57 normal adjacent vertebrae, and 19 old VCF were measured. Based on the site of the fracture, fresh VCFs were regrouped into the intervertebral-type group and the margin-type group. Meanwhile, 52 patients who had no bone metastasis or VCFs in their bone scan were assigned to the control group. The SUVmax of 110 normal vertebral bodies and 10 old VCFs in the control group were measured. RESULTS: The median SUVmax of fresh VCF was 19.80, which was significantly higher than the SUVmax of other groups. The receiver operator characteristic (ROC) curve showed that the cut-off value of SUVmax was 9.925 for diagnosing fresh VCF. The SUVmax in the intervertebral-type group was significantly higher than that in the margin-type group (P = 0.04). The SUVmax of normal vertebrae was higher among patients than among the control group (P<0.01), but the CT HU value showed no significant difference. CONCLUSION: The quantitative technique of bone SPECT/CT has a significant value in diagnosing fresh VCF. It can also determine the severity of fractures. In addition, whether the SUVs of the vertebrae adjacent to the fractured vertebra can predict re-fracture deserves further studies.

Monteggia Equivalent Variant Type 1 in an Adult, its Management and Functional Outcome with Literature Review.

Introduction: In 1814, Giovanni Battista Monteggia first described the fracture pattern which was further characterized by Luis Bado in 1967. Bado also coined the term Monteggia equivalent which includes a spectrum of complex fracture patterns and dislocations of the proximal ulna and radius. Monteggia equivalent lesions in adults are rare with different injury mechanisms compared to children, and thus having different management procedures. Case Report: We report a Type 1 Monteggia equivalent variant in a 31-year-old female who presented with a proximal ulnar fracture along with an ipsilateral radial neck fracture extending into the radial head. A fracture pattern that has not been reported much in literature as per our observations and we suggest should be considered a Monteggia equivalent Type 1b. Osteosynthesis of the ulna and proximal radius was done and at 1-year follow-up, complete radiological union with near-native function was achieved. Conclusion: Early recognition of such complex fracture patterns and a reconstruction of the proximal radius wherever possible gives a better outcome than arthroplasty or excision as per literature.

The Functional Outcome of Open Reduction and Internal Fixation of Unstable Floating Shoulder Injuries: A Prospective Study with Good Short-Term and Medium-Term Outcome.

Introduction: The term "superior shoulder suspension complex (SSSC)" coined by Goss is a bone and soft tissue stable ring made up of clavicular-acromioclavicular strut, the three-process scapular body and the clavicular-coracoclavicular ligamentous-coracoid (C-4) linkage. Disruption at any one site of the SSSC complex makes the other site unstable in a vicious cycle altering the functional anatomy and muscular forces resulting in a "floating shoulder injury" (FSI). The purpose of this study is to evaluate the functional outcome after open reduction and internal fixation of both clavicle and scapula in FSI using Herscovici and American shoulder and Elbow score (ASES) scores. Materials and Methods: This is a prospective study conducted at level 1 trauma care center in India from May 2019 to May 2023 in 18 cases of unstable FSI. All the cases were followed up post-operatively for a period of 18 months. Results: All the injuries were high energy motor vehicular accidents. Fracture union was seen in all cases with mean period of 13.55 weeks for clavicle and 8.5 weeks for scapula on plain radiographs. 72.22% of the patients had an excellent to good functional outcome assessed by Herscovici scoring system and 61% had an ASES score between 50 and 100. No patient had any adverse complication which precluded their return to their daily activities. Conclusion: Early open reduction and internal fixation of significantly displaced unstable FSIs allows early rehabilitation and better functional outcome.

Floating Wrist: A Rare Case Report and Review of Anatomical, Diagnostic, and Therapeutic Aspects.

Introduction: Joint injuries in the upper limb are uncommon and have received limited attention in the literature. This case report presents the first described case in the literature of a "floating wrist" and aims to highlight the diagnostic, anatomical, and therapeutic aspects of this injury. Case Report: A 27-year-old male was involved in a severe car accident, resulting in a closed deformity of the right wrist. The patient suffered fractures of the forearm bones and dislocation fracture of all five wrist rays. Surgical intervention was performed to repair the fractures and stabilize the wrist. Despite post-operative complications, the patient demonstrated positive functional outcomes after a 12-month follow-up. Discussion: The term "floating wrist" refers to a rare condition characterized by fractures and/or dislocations of all five wrist rays, accompanied by fractures of the forearm bones. Diagnosis can be complicated due to polytrauma and wrist edema. Early surgical management and rehabilitation are essential for achieving favorable outcomes. Further research is necessary to improve our understanding of this uncommon injury. Conclusion: This case report highlights a unique instance of a "floating wrist" and emphasizes the significance of early diagnosis, appropriate surgical intervention, and prompt rehabilitation in a comprehensive management of these complex injuries. Enhanced comprehension of this rare condition is crucial for improving patient outcomes in similar traumatic scenarios.

Functional Outcomes of a Dynamic Condylar Screw for Unstable Femoral Intertrochanteric Fractures in Patients Above 50.

BACKGROUND: Hip fractures are among the most common fractures encountered in the emergency departments by orthopedic trauma teams. The optimal treatment method and implant choice for unstable intertrochanteric fractures are subject to debate, with various options available, including intramedullary and extramedullary implants. METHODS: In this descriptive cross-sectional study, the researchers examined patients with unstable intertrochanteric fractures (classified as 31A2 according to the AO Foundation/Orthopaedic Trauma Association (AO/OTA) classification) who had undergone open reduction and internal fixation with a 95° dynamic condylar screw (DCS). The study was conducted at the Gezira Centre for Orthopedic Surgery and Traumatology (GCOST) during the latter half of 2022. Functional outcomes were assessed using the modified Harris Hip Score (mHHS). RESULTS: A total of 30 patients were enrolled in this study, with a mean age of 73 ± 12.27 years. Of these, 11 (36.7%) were male, and 19 (63.3%) were female. The mHHS was 73.6 ± 14.654. Among the surveyed patients, seven (23.3%) reported poor outcomes, 13 (43.3%) reported fair outcomes, six (20%) reported good outcomes, and four (13.3%) reported excellent outcomes. The Kruskal-Wallis test revealed statistically differences in mean mHHS scores between gender groups (p = 0.024) and between age groups (p = 0.04). However, no significant differences were found across different modes of trauma groups (p = 0.73), affected hip groups (p = 0.35), comorbidity groups (p = 0.84), or postoperative complication groups (p = 0.06). CONCLUSION: Our study found that DCS treatment for unstable intertrochanteric fractures yielded acceptable functional outcomes, making it a viable and effective treatment option.

Posteromedial approach for the surgical management of posterior talar body fractures.

Posterior talar body fractures are challenging with regards to optimal surgical approach, especially fractures involving the articular surface for which anatomical reduction is required. These fractures are often reduced surgically utilizing either the medial malleolus osteotomy (MMO), or posteromedial approach (PMA). While the MMO exposes the medial aspect of the body of the talus and avoids compromising the blood supply to the anterior talus through the deltoid ligament, it provides minimal access to the posterior process and to the posteromedial talar dome. Furthermore, by definition this approach results in iatrogenic damage to the articular cartilage and a trace loss of bone at the osteotomy site, which may preclude an anatomic reduction. The PMA on the other hand provides visualization of the entire posterior talus, including the posterior process and posterior aspect of the talar dome, thus it may indicated for appropriate reduction and visualization of fractures of these sites. This article describes the technique and reports on outcomes in the largest series of patients reported in the literature to our knowledge who sustained posterior talar body fractures that were managed through this approach.

Comparison of patients who meet criteria for surgical stabilization of rib fractures versus those who actually get rib fixation: A single center review.

BACKGROUND: Surgical stabilization of rib fractures (SSRF) has shown benefits for rib fracture patients. However, the incidence of SSRF performed remains low. We compare our institution's rib fracture patients meeting criteria for SSRF versus those actually receiving the operation, hypothesizing a significant portion are not undergoing SSRF. METHODS: A retrospective review of rib fracture patients presenting to our Level 1 trauma center from 1/2016 to 4/2023. Patients were categorized as those who met SSRF inclusion criteria versus those who didn't based on the 2023 Chest Wall Injury Society (CWIS) SSRF Guidelines. Basic demographics were obtained. Patients meeting SSRF criteria were divided into those who received SSRF versus those who didn't. Outcomes of interest included type and frequency of SSRF indications and frequency of absolute/relative contraindications. Descriptive statistics were used. Median test and t-test were used for statistical analysis. Statistical significance was set at p < 0.05. RESULTS: A total of 3,432 patients presented with ≥1 rib fracture(s). Of those, 1,573(45.8 %) met SSRF inclusion criteria. These patients were predominantly male, with mean age of 57.4(±18.5) and a similar Injury Severity Score but significantly higher chest-Abbreviated Injury Score of 3 (Interquartile range 3,4)(p = 0.048). Only 458(29.1 %) patients underwent SSRF, leaving 1,115(70.9 %) managed non-operatively, of which 215(19.3 %) were ventilated and "failure to wean from the ventilator" was the most common (81.4 %) indication for SSRF. Of the 900(80.7 %) non-ventilated patients managed non-operatively, 659 (69.9 %) had ≥two indications for SSRF, 382(34.3 %) had zero relative contraindications and 394(35.3 %) had one relative contraindication for SSRF. Lastly, 52.6 % of patients in this cohort had reported "clicking/popping" of their fractures. CONCLUSION: Only 29.1 % of patients meeting criteria for SSRF had the operation based on data from our institution. There may be additional opportunity to benefit this cohort of patients meeting SSRF criteria but not undergoing surgery.

Effects of post rib plating tube thoracostomy output on the need for thoracic re-intervention: Does the volume matter?

BACKGROUND: Surgical stabilization of rib fractures (SSRF) has been demonstrated to improve early clinical outcomes. Tube thoracostomy (TT) is commonly performed with SSRF, however there is a paucity of data regarding when removal of TT following SSRF should occur. This study aimed to compare patients undergoing thoracic reinterventions (reintubation, reinsertion of TT/pigtail, or video-assisted thoracic surgery) to those not following SSRF+TT, hypothesizing increased TT output prior to removal would be associated with thoracic reintervention. METHODS: We performed a single center retrospective (2018-2023) analysis of blunt trauma patients ≥ 18 years-old undergoing SSRF+TT. The primary outcome was thoracic reinterventions. Patients undergoing thoracic reintervention ((+)thoracic reinterventions) after TT removal were compared to those who did not ((-)thoracic reintervention). Secondary outcomes included TT duration and outputs prior to removal. RESULTS: From 133 blunt trauma patients undergoing SSRF+TT, 23 (17.3 %) required thoracic reinterventions. Both groups were of comparable age. The (+)thoracic reintervention group had an increased injury severity score (median: 29 vs. 17, p = 0.035) and TT duration (median: 4 vs. 3 days, p < 0.001) following SSRF. However, there were no differences in median TT outputs between both cohorts post-SSRF day 1 (165 mL vs. 160 mL, p = 0.88) as well as within 24 h (60 mL vs. 70 mL, p = 0.93) prior to TT removal. CONCLUSION: This study demonstrated over 17 % of SSRF+TT patients required a thoracic reintervention. There was no association between thoracic reintervention and the TT output prior to removal. Future studies are needed to confirm these findings, which suggest no absolute threshold for TT output should be utilized regarding when to pull TT following SSRF.

Regular physical activity improves physical function and health-related quality of life among middle-aged and older women who suffered a fragility fracture-a population-based cohort.

Fragility fractures are a major problem in our aging society leading to early death and loss of independence for activities of daily living. Physical activity in a long-term follow-up of Portuguese women over 50 years with a fragility fracture was associated with better physical function and quality of life. PURPOSE: To evaluate the long-term impact of physical activity on physical function and health-related quality of life (HRQoL) in women ≥ 50 years old who suffered a fragility fracture. METHODS: We evaluated the association of physical activity with physical function and HRQoL in women ≥ 50 years old who self-reported at least one low-impact fracture ≥ 40 years old from the EpiDoC cohort, a population-based cohort. Self-reported data regarding sociodemographics, clinical, and lifestyle behaviors were collected through a semi-structured questionnaire at baseline during a face-to-face clinical interview. During a long-term follow-up, a phone interview was conducted to evaluate physical activity (using a non-validated scale developed for the EpiDoC study), physical function (Health Assessment Questionnaire), and HRQoL (European Quality of Life - 5 Dimension). Women were divided into three groups according to the frequency of physical activity (non-frequent = 0 times/week, frequent = 1-2 times/week, or very frequent = ≥ 3 times/week). The association of physical activity frequency (non-frequent, frequent, and very frequent) with physical function and HRQoL over time was assessed through linear mixed models considering varying intercepts for each woman. RESULTS: This study followed 323 post-fracture women, during a mean follow-up of 3.9 ± 3.5 years. Frequent (ß = - 0.1419 [- 0.2783, - 0.0064]) and very frequent (ß = - 0.1908 [- 0.2944, - 0.0881]) physical exercise were associated with improvements in physical function relative to non-frequent physical exercise adjusted for BMI, multimorbidity, hospitalizations, alcohol and smoking habits, and the number of fragility fractures at baseline. As for HRQoL, a positive association was found for exercise frequency, specifically frequent (ß = 0.1305 [0.0646, 0.1958]) and very frequent (ß = 0.1354 [0.0856, 0.1859]) suggesting improvements for HRQoL, in this follow-up period. CONCLUSIONS: These findings based on longitudinal data with long-term follow-up suggest that regular physical activity is associated with better function and HRQol among middle-aged and older post-fracture osteoporotic Portuguese women.