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Surgical specialties are at an increased risk for occupational hazards, including sharps-related injuries. The objective of this study was to report the frequency of sharps injuries and evaluate which characteristics influence the number of injuries and reporting behaviors.A web-based, anonymous survey was available for 10 weeks to 46 US orthopaedic surgery residency programs (1,207 potential residents) participating in an education research collaborative. The survey was divided into the following areas: demographics, training and attitudes concerning occupational hazards, and sharps injuries and reporting. Logistic regression was used to evaluate the association between the above variables on experiencing sharps injuries with significance threshold set at P0.05.In this study, 518 surveys were included yielding a response rate of 42.9% (518/1,207). Nearly 80% of the residents recalled some form of safety training during intern orientation and 62% of the respondents felt that they received adequate occupation safety training specifically related to orthopaedic surgery. Four hundred seventeen residents (80.5%) experienced a sharps injury (mean 2.8). Nearly 20% of the respondents experienced ≥5 sharps injuries. Needle sticks (38.8%) were responsible for the greatest percentage of injuries, followed by Kirschner wires (33.6%), scalpel (22.5%), and bone (17.3%). Only 42% of the residents consistently reported all injuries. Reasons included feelings of no risk (63.1%), too much hassle (58.9%), embarrassment (14.5%), other (8.7%), forgot (5.8%), and unclear what to do (3.3%). Inadequate safety training specific to orthopaedic surgery (odds ratio, 2.32 [95% confidence interval, 1.20 to 4.46]; P = 0.012) and greater training seniority (odds ratio, 2.04 [95% confidence interval, 1.64 to 2.52]; P0.0001) were associated with acquiring five or more sharps injuries.Sharps injuries are a prevalent and concerning reality for orthopaedic surgical trainees. Despite this common occurrence, only 42% of the residents always reported their injuries. Inadequate training specific to orthopaedic surgery and each subsequent year of postgraduate training are associated with increased sharps injuries.Level III, retrospective observational survey.

INTRODUCTION The purpose of this study is to investigate the current disparities for major lower extremity amputation in patients with critical limb ischemia (CLI) and infection. METHODS A retrospective analysis of the National Surgical Quality Improvement Program's database for the years 2011 to 2017 was conducted. Multivariate models were used to isolate the effect of race and ethnicity on the likelihood of a below-knee or above-knee amputation (BKA and AKA, respectively) for CLI secondary to type 2 diabetes mellitus, atherosclerosis, peripheral vascular disease, chronic osteomyelitis, and deep soft-tissue infections. RESULTS For all diagnoses, blacks were 93.3%, and Hispanics were 61.9% more likely to undergo a BKA than white patients (P < 0.001). In addition, black patients had a 133.0% higher risk of an AKA than white patients (P < 0.001). Disparities were greatest with blacks undergoing surgery for CLI secondary to atherosclerosis (BKA odds ratio 2.093; AKA: odds ratio 2.625). Black patients also had an elevated risk of amputation secondary to diabetes, peripheral vascular disease, and deep soft-tissue infections (P < 0.001). DISCUSSION This nationally representative, cohort-based study demonstrates that notable racial and ethnic disparities for lower extremity amputations persist, with a higher proportion of black and Hispanic patients undergoing amputation compared with limb salvage procedures for atraumatic CLI and infection. LEVEL OF EVIDENCE Level III prognostic.

Gastrocnemius flaps have been used for decades to reconstruct defects of the proximal tibia and knee. They have proven to be useful in the soft-tissue reconstruction of defects caused by trauma, tumors, and infections about the knee, and the reconstruction of extensor mechanism discontinuity with and without total joint arthroplasty. The flaps have low failure rates and a distinct proximally based blood supply that allows them to be elevated and rotated up to 15 cm above the level of the knee joint. The vascular anatomy is reproducible because rotational flaps do not require microvascular anastomosis. An understanding of the applied surgical anatomy, approaches, and utility of the gastrocnemius flap makes the technique a useful tool for the orthopaedic surgeon when plastic surgery assistance is not readily available.