Backout of Distal Interlocking Screws After Retrograde Femoral Nailing With a Novel Device: A Case Series.

OBJECTIVE: To report upon a series of patients who have experienced the backout of distal interlocking screws after retrograde femoral nailing with the DePuy Synthes RFN-Advanced Retrograde Femoral Nailing System (DePuy Synthes, Raynham, MA). DESIGN: Retrospective case series. PATIENTS: Twenty-seven skeletally mature patients with femoral shaft or distal femur fractures who underwent operative fixation with the DePuy Synthes RFN-Advanced Retrograde Femoral Nailing System with 8 patients subsequently experiencing backout of distal interlocking screws. INTERVENTION: The study intervention included retrospective review of patient charts and radiographs. MAIN OUTCOME MEASURE: The incidence rate of distal interlocking screw backout. RESULTS: Thirty percent of patients experienced the backout of at least 1 distal interlocking screw (mean: 1.625) after undergoing retrograde femoral nailing with the RFN-Advanced system. Thirteen total screws backed out postoperatively. Screw backout was identified an average of 61 days postoperatively (range: 30-139 days). All patients complained of implant prominence and pain along the medial or lateral aspect of the knee. Five patients elected to return to the operating room to remove the symptomatic implant. The oblique distal interlocking screws comprised 62% of screw backouts. CONCLUSIONS: Given the high incidence rate of this complication, the associated costs of reoperation, and patient discomfort, we believe that a further investigation into this implant complication is warranted. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Intimate Partner Violence in the Orthopaedic Patient Population: What Surgeons Need to Know.

¼: Intimate partner violence (IPV) is under-reported and pervasive in the orthopaedic surgical setting. ¼: Screening programs that could increase reporting and assist in treatment and prevention are commonly underutilized. ¼: There is little formalized education during orthopaedic surgery training for IPV. ¼: The incidence of IPV continues to increase in the setting of recent stressors, such as COVID-19, and the orthopaedic surgeon should play a role in the screening and identification of patients presenting with IPV injuries and provide resources and referral.