Impact of Resident Participation on Operative Time and Outcomes in Otologic Surgery

ObjectivesTo describe the impact of resident involvement in tympanoplasty on operative time and surgical complication rates.Study DesignCase series with chart review.SettingTertiary medical center.Subjects and MethodsCurrent Procedural Terminology codes were used to identify patients in the 2011-2014 public use files of the American College of Surgeons National Surgical Quality Improvement Program who underwent a tympanoplasty or tympanomastoidectomy. Cases were included if the database indicated whether the operating room was staffed with an attending alone or an attending with residents. Categorical and continuous variables were compared with chi-square, Fisher’s exact, and Mann-Whitney U tests. Generalized linear models with a log-link and gamma distribution were used to examine the factors affecting operative time.ResultsOverall, 1045 cases met our study criteria (tympanoplasty, n = 797; tympanomastoidectomy, n = 248). Resident involvement increased mean operative time for tympanoplasties by 46% (107 ...