Increase in Retinal Detachment Repair Over a TenYear Period at an Academic Center Compared to National Trends

BACKGROUND AND OBJECTIVE: This study aimed to determine whether cases of surgical retinal detachment (RD) repair at a tertiary care center from January 1, 2011 to December 31, 2020 increased proportionately to macular surgery cases as a control and to national trends. PATIENTS AND METHODS: Current Procedural Terminology codes were used to identify cases of primary RD repair (67107, 67108), complex RD repair (67113), pneumatic retinopexy (67110), and vitrectomy with membrane peeling (67041, 67042) at an academic center and in the Part B National Summary Data Files. Numbers of cases and mean case times at the academic center were determined. RESULTS: We identified 5,183 and 948,831 operative cases locally and nationally, respectively. Between 2011 and 2019, the total volume of RD repair at the academic center increased by 118.7%, compared to 23.3% for cases of membrane peeling. In contrast, surgical RD repairs and membrane peelings increased by 26.0% and 6.8% cases nationally. The ratio of RD repairs to membrane peelings from 2011 to 2019 increased from 1.5 to 2.6 locally compared to 0.6 to 0.7 nationally. Complex RD repairs increased more than primary RD repairs locally (129.3% vs 110.9% cases) and less than primary RD repairs nationally (20.6% versus 30.2% cases). CONCLUSION: Cases of surgical RD repair increased disproportionately compared to macular surgery at our institution and compared to RD repairs nationwide.