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BACKGROUND: Initial treatment for a displaced ankle fracture is closed reduction and splinting. This is typically performed in conjunction with either an intra-articular hematoma block (IAHB) or procedural sedation (PS) to assist with pain control. The purpose of this study was to compare the safety of IAHB to PS and evaluate the efficiency and efficacy for each method. METHODS: A retrospective chart review for ankle fractures requiring manipulation was performed for patients seen in a level I trauma center from 2005 to 2016. The primary outcome was rate of successful reduction. Several secondary outcome measures were defined: reduction attempts, time until successful reduction, time spent in the emergency department (ED), rate of hospital admission, and adverse events. The analysis included 221 patients who received IAHB and 114 patients who received PS. RESULTS: The demographics between the 2 groups were similar, with the exception that more patients with a dislocation received PS, which prompted a subgroup analysis. This analysis demonstrated that patients with an ankle fracture and associated tibiotalar joint subluxation underwent closed reduction in a shorter period of time with the use of an IAHB compared with those receiving PS. In patients sustaining a tibiotalar fracture dislocation, patients receiving PS were successfully reduced with 1 reduction attempt more frequently than those receiving IAHB. Orthopedic surgeons also had higher rates of success on first attempt compared with ED providers. CONCLUSION: Both IAHB and PS were excellent options for analgesia that resulted in high rates of successful closed reduction of ankle fractures with adequate safety. IAHB can be considered a first-line agent for patients with an ankle fracture and associated joint subluxation. LEVEL OF EVIDENCE: Level III, retrospective comparative series.

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BACKGROUND: The evolving surgical skills education paradigm in orthopaedics has generated a strong demand for validated educational tools and methodologies. This study aimed to confirm that a one-on-one faculty coaching review of the head-mounted video recording of a resident's surgical performance on a validated articular fracture simulation trainer would substantially improve subsequent performance. METHODS: Fifteen first-year or second-year orthopaedic surgery residents reduced and fixed a standardized intra-articular tibial plafond fracture model under fluoroscopic guidance. Their performances were recorded by a head-mounted video camera. Prior to repeating the procedure six weeks later, eight subjects (the intervention group) reviewed the video of their performance with an orthopaedic traumatologist, and seven subjects (the control group) did not. Cohort performance was compared with respect to task duration, number of fluoroscopic images, and scores on the Objective Structured Assessment of Technical Skills (OSATS) as evaluated by fellowship-trained orthopaedic traumatologists blinded to the residents' year in training and prior surgical experience. RESULTS: The initial performance OSATS scores were not significantly different (p ≥ 0.05) between the control and intervention groups. Assessments of their repeat performance showed a significant net interval improvement (p < 0.05) in OSATS scores in the intervention group (mean [and standard deviation], 21 ± 8 points) compared with the control group (6 ± 3 points). The mean fluoroscopy utilization had a significant net decrease (p < 0.05) in the intervention group (-5.4 ± 11.7 points) compared with the control group (5.3 ± 7.0 points). Task duration in the repeat performance was similar between both groups. CONCLUSIONS: Personalized video-based feedback improved performance on a standardized articular fracture trainer for first-year and second-year residents. The described technique may further enhance resident surgical skills education.

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OBJECTIVE: To report the outcomes of rib reconstruction after painful nonunion. DESIGN: Retrospective case series. SETTING: Level I trauma center. PATIENTS/PARTICIPANTS: Between November 2007 and May 2013, 10 patients who presented with 16 rib nonunions and disabling pain were treated with reconstruction of their nonunited rib fractures. INTERVENTION: Rib nonunion reconstruction predominately with iliac crest bone graft and a tension band plate with a locked precontoured plating system for ribs. MAIN OUTCOME MEASUREMENTS: Demographic data, mechanism of injury, and number of rib nonunions were recorded. Operative procedure, length of follow-up, complications, Short Form Survey 36, and a patient questionnaire were also captured and documented. RESULTS: Eight of the 10 patients sustained their original fractures from a fall. Outcomes were available for the 10 patients at a mean follow-up of up of 18.6 months (range, 3-46 months). All 16 ribs went on to union with a mean time from reconstruction to union of 14.7 weeks (range, 12-24 weeks). At final follow-up, the mean mental and physical component Short Form Survey 36 scores were 54.4 and 43.5, respectively. Eight of the 10 patients were able to return to work and/or previous activities without limitations. Complications included 1 wound infection that resolved after irrigation and debridement with adjunctive antibiotics. One symptomatic implant was removed. CONCLUSIONS: Ten patients with 16 symptomatic rib nonunions were reconstructed using autologous bone graft and implant/mesh fixation manifesting in successful union with improved patient function and a low rate of complications. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

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➤ Despite being common, syndesmotic injuries are challenging to diagnose and treat.➤ Anatomic reduction of the ankle syndesmosis is critical for good clinical outcomes.➤ Intraoperative three-dimensional radiography and direct syndesmotic visualization can improve rates of anatomic reduction.➤ The so-called gold-standard syndesmotic screw fixation is being brought increasingly into question as new fixation techniques emerge.➤ Syndesmotic screw removal remains controversial, but may allow spontaneous correction of malreductions.

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INTRODUCTION: This study was designed to evaluate the effect on displacement of early operative stabilization on unstable fractures when compared to stable fractures of the sacrum. METHODS: Patient consisted of those sustaining traumatic pelvic fractures that also included sacral fractures of Denis type I and type II classification, who were over 18 at the time of the study. Patients were managed emergently, as judged appropriate at the time and then subsequently divided into two cohorts, comprising those who were either treated operatively or non-operatively. The operative group comprised those treated with either internal fixation or external fixation. RESULTS: Twenty-eight patients had zone II fractures, and 20 had zone I fractures. Zone II fractures showed average displacements of 6.5mm and 6.9mm in the rostral-caudal and anteroposterior directions, respectively, at final follow up. Zone I fractures had average displacements of 6.6mm and 6.1mm in both directions. There were no significant differences between zone I and II sacral fractures (rostral-caudal P=0.74, anteroposterior P=0.24). Average changes in fracture displacement in patients with zone I fractures were 0.6-1.0mm in both directions. Average changes in zone II fractures were 1.8-1.5mm in both directions. There were no significant differences between the average changes in zone I and II fractures in any direction (rostral-caudal P=0.64, anteroposterior P=0.68) or in average displacements at final follow up in any of zone or the entire cohort. Statistically significant differences were noted in average changes in displacement in zone II fractures in the anteroposterior plane (P=0.03) and the overall cohort in the anteroposterior plane (P=0.02). CONCLUSION: Operative fixation for unstable sacral fractures ensures displacement at follow up is comparable with stable fractures treated non operatively.

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With increasing recognition of the complications related to coagulopathies, it is of paramount importance for all orthopedic surgeons to possess a basic knowledge of common bleeding disorders. The evaluation of the coagulopathic patient requires a careful history, physical examination, and laboratory evaluation. Bleeding disorders commonly include quantitative and qualitative platelet and coagulation factor disorders and coagulation inhibitors. The management of these coagulopathies that can be encountered in elective and nonelective practice is often ignored. With appropriate knowledge and a multidisciplinary approach with hematologists and cardiologists, surgeons can perform minor and major orthopedic procedures safely and effectively.

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The purpose of this article is to document the discussions at the 2010 European Workshop on Equivalence Determinations for Orally Inhaled Drugs for Local Action, cohosted by the International Society for Aerosols in Medicine (ISAM) and the International Pharmaceutical Consortium on Regulation and Science (IPAC-RS). The article summarizes current regulatory approaches in Europe, the United States, and Canada, and presents points of consensus as well as ongoing debate in the four major areas: in vitro testing, pharmacokinetic and pharmacodynamic studies, and device similarity. Specific issues in need of further research and discussion are also identified.

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BACKGROUND: Tibia fractures may require soft tissue coverage with transposed tissue and can develop nonunions. Tibial defects can be approached with a posterolateral approach or by elevating the previously transposed tissue. No literature has previously reported the efficacy or safety of the latter approach. The purpose of this study was to report the flap survival rate and complications from delayed elevation of transposed soft tissue as part of a protocol for the treatment of tibia nonunions. METHODS: In a retrospective review of patients having local, regional, or free soft tissue transposition for the management of open type III B high-energy tibial fractures and also requiring secondary procedures on the same tibia for treatment of tibial nonunion and/or osteomyelitis that required flap elevation, 23 patients with 24 flaps were identified and studied. The 24 flaps were elevated a total of 72 times as part of a staged protocol for nonunion reconstruction by a single surgeon. Primary end point was flap survival. Mean follow-up after definitive soft tissue coverage was 23.7 months. Mean follow-up after injury was 28.9 months. RESULTS: One flap failed after elevation. On a per elevation surgery basis, the flap survival rate was 98.6% (71 of 72). On a per flap basis, the flap survival rate was 95.8% (23 of 24). CONCLUSIONS: This is the first report of the survival and complication rates for delayed elevation of soft tissue flaps for tibial nonunion reconstruction. A total of 95.8% of flaps survived elevation. Flap elevation seems to be an alternative to posterolateral tibial approaches for treatment of tibial nonunions.

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Most injuries to the chest wall with residual deformity do not result in long-term respiratory dysfunction unless they are associated with pulmonary contusion. Indications for operative fixation include flail chest, reduction of pain and disability, a chest wall deformity or defect, symptomatic nonunion, thoracotomy for other indications, and open fractures. Operative indications for chest wall injuries are rare.

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Hip arthroplasty has become the standard treatment of end-stage osteoarthritis. However, postoperative complications are the risks associated with joint arthroplasty, which most significantly impact patient results and the total cost of care. Currently, no predictive system has been developed for categorizing levels of risk for the development of postoperative complications in patients undergoing total hip arthroplasty. We examined the association between the medical clearance risk rating by the physician performing the preoperative clearance examination and postoperative complications after total hip arthroplasty. We have demonstrated a significant association between the medical clearance risk rating and postoperative urinary track infection, and the American Society of Anesthesiologist score but no significant association to other complications. This study presents a predictive patient characteristic that may help us identify among our patients the ones that may benefit from a personally tailored preoperative planning and evaluation but demonstrates further work is necessary to better predict the risk of complications after total hip arthroplasty.

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Stress radiographs are useful in determining the amount of ligamentous laxity present following trauma. The results may be helpful in determining diagnosis, surgical indications, and the type and timing of rehabilitation. Some techniques for obtaining stress radiographs involve specific patient positioning or manually applied force; others require use of a particular testing device. Stress radiographs may be obtained for a variety of anatomic areas and joints. The parameters that define abnormality on stress radiographs should be compared with those of clinical findings. The use of common and novel methods to obtain stress radiographs has led to improved identification and diagnosis of many orthopaedic pathologies. Some of these techniques have been developed with the aim of reducing patient discomfort or minimizing the clinician's exposure to radiation.

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