Early Improvement in Patient-Reported Outcome Scores After Operative Treatment of Osteochondritis Dissecans of the Humeral Capitellum.

Purpose: Outcome measures that lack sensitivity for the detection of clinical changes early after surgery for capitellar osteochondritis dissecans (OCD) make it difficult to determine the optimal treatment for these defects. We sought to evaluate the early responsiveness of patient-reported outcomes measurement information system (PROMIS) scores in a cohort of patients operatively treated for capitellar OCD.

Methods: Four PROMIS questionnaires (mobility, upper extremity [UE], pain interference, and peer relations) were electronically administered to patients treated for capitellar OCD at a single tertiary academic medical center between January 1, 2015, and July 1, 2018.

Sterility of Miniature C-arm Fluoroscopy in Hand and Upper Extremity Surgery.

Previous studies have demonstrated that sterile equipment is frequently contaminated intraoperatively, yet the incidence of miniature c-arm (MCA) contamination in hand and upper extremity surgery is unclear. To examine this incidence, a prospective study of MCA sterility in hand and upper extremity cases was performed in a hospital main operating room (MOR) ( = 13) or an ambulatory surgery center operating room (AOR) ( = 16) at a single tertiary care center. Case length, MCA usage parameters, and sterility of the MCA through the case were examined.

Flexor Compartment Infection Secondary to Bovine Injection Needlestick Injury: A Case Report.

Animal injection-related needlestick injuries are a common occupational hazard for livestock workers and veterinarians. Although often unreported, these injuries can cause significant damage and may require extensive medical and surgical management. This case describes a 69-year-old farmer who accidentally injected his forearm while vaccinating cattle, resulting in a flexor compartment infection.

Outcomes of fixation for periprosthetic tibia fractures around and below total knee arthroplasty.

Introduction: The incidence of periprosthetic fractures after total knee arthroplasty (TKA) is rising due to an increasing number of TKAs performed annually and the growing elderly population. Like periprosthetic fractures of the distal femur, periprosthetic tibia fractures are primarily treated with operative fixation; however, there is limited scientific literature that has reported outcomes of periprosthetic tibia fractures treated with modern plating techniques. To our knowledge, this is the largest series of non-intraoperative periprosthetic tibia fractures treated with open reduction internal fixation (ORIF) ever reported.

Novel preclinical murine model of trauma-induced elbow stiffness.

Background: Peri-articular injury may result in functional deficits and pain. In particular, post-traumatic elbow stiffness is a debilitating condition, precluding patients from performing activities of daily living. As such, clinicians and basic scientists alike, aim to develop novel therapeutic interventions to prevent and treat elbow stiffness; thereby reducing patient morbidity.