{'fraction_non_alphanumeric': 0.02642113690952762, 'fraction_numerical': 0.024819855884707767, 'mean_word_length': 5.2164179104477615, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The Cost to Attending Surgeons of Resident Involvement in Academic Hand Surgery

Purpose For many types of surgical cases, there is an increase in length with the participation of a resident physician. The lost operative time productivity is not necessarily mitigated in any fashion other than to benefit the experience of the trainee. Moreover, increasing pressures to maximize productivity, coupled with diminishing reimbursements serve to disincentive resident involvement. The aim of this study was to examine the opportunity cost in the academic setting for intraoperative resident participation during specific hand surgery cases. Methods Retrospective analysis was performed on the American College of Surgeons National Surgical Quality Improvement Project (NSQIP) database from 2006 to 2015. Cases were identified by Current Procedural Terminology code to isolate distal radius fracture repairs, carpal tunnel releases, scaphoid fractures repairs, and metacarpal fracture repairs. Variables collected included operation time, presence or absence of resident physician, and postgraduate year level. Statistical analysis was performed using the statistical computing software R 3.4.2 (R Foundation for Statistical Computing, Vienna, Austria). Cost analysis was performed to quantify the effect of operative times in terms of relative value units (RVUs) lost. Results A total of 3727 cases were identified. Of those, 1264 cases were performed with a resident present. Residents participated in cases with higher total RVU (14.91 vs 13.16, P < 0.001). There was a statistically significant increase of 24.3 minutes (P < 0.001) in the mean operation time with a resident present as compared with those without. Moreover, RVU per hour in resident cases was significantly lower by 2.97 RVU per hour or 21% (P < 0.001). Using the late 2018 Medicare physician conversion factor of US $33.9996, the opportunity cost to attending physicians is US $159.20 per case. Conclusions Resident participation in surgical cases is paramount to the education of future trainees, particularly in the era of trainee duty hour reform. Because residents are participating in higher total RVU cases, this selection bias may be playing a role in explaining our result. Nonetheless, resident involvement for certain procedures comes at an opportunity cost to faculty surgeons. How to balance the cost to train residents in the emerging value-based health systems will prove to be challenging but requires consideration.