30-Day complications, operative time, and overnight admission following elective elbow arthroscopy

Background Although arthroscopic procedures are generally considered safer than open procedures, they are not without complications. This study's purpose is to characterize patient demographics, medical complications, overnight admissions, and prolonged operative times for patients undergoing elective elbow arthroscopy using a national database.Methods This retrospective study used the ACS NSQIP database with data from 2015 to 2020. Patients undergoing elbow arthroscopy were identified, and those undergoing emergent surgery were excluded. Patient demographics, clinical characteristics, medical comorbidities, 30-day complications, overnight admission rates, and operative times were recorded and analyzed.Results Overall, 815 patients undergoing elective elbow arthroscopy were included. The mean age was 46.8 years. Mean BMI was 29.7 kg/m2, and 75.2% (n = 613) were male sex. The most common comorbidity was smoking (14.8%, n = 121). The cumulative complication rate was 2.5% (n = 20). The most common complication was surgical site infection (n = 7, 0.9%). 10.7% of patients required at least one overnight hospital stay. 20.2% of patients had a prolonged operative time >= 120 min.Conclusion Elbow arthroscopy is not without complications and morbidity despite being a minimally invasive procedure and advances made in surgical technique. Surgeons should use this information to facilitate shared-surgical decision making, preoperative patient counselling, and preoperative patient optimization.