The Demographic and Geographic Trends of Meniscal Procedures in New York State: An Analysis of 649,470 Patients Over 13 years.

Abstract

The purpose of this study was to examine the geographic and demographic variations and time trends of different types of meniscal procedures in New York State to determine whether disparities exist in access to treatment. The New York Statewide Planning and Research Cooperative System (SPARCS) outpatient database was reviewed to identify patients who underwent elective, primary knee arthroscopy between January 1, 2003, and December 31, 2015, for 1 of the following diagnosis-related categories: Group 1, meniscectomy; Group 2, meniscal repair; and Group 3, meniscal allograft transplantation, with or without anterior cruciate ligament reconstruction (ACLR). The 3 groups of meniscal procedures were compared on geographic distribution, patient age, insurance, concomitant ACLR, and surgeon and hospital volume over the study period. A total of 649,470 patients who underwent knee arthroscopy between 2003 and 2015 were identified for analysis. Both meniscectomies and meniscal repairs had a scattered distribution throughout New York State, with allograft volume concentrated at urban academic hospitals. The majority of patients who underwent any meniscal procedure had private insurance, with Medicaid patients having the lowest rates of meniscal surgery. At high-volume hospitals, meniscal repairs and allografts are being performed with increasing frequency, especially in patients <25 years of age. Meniscal repairs are being performed concomitantly with ACLR with increasing frequency. Meniscal repairs and allografts are being performed at high-volume hospitals for privately insured patients with increasing frequency. Geographic access to these treatments, particularly allografts, is limited. Disparities in the availability of advanced meniscal treatment require further investigation and understanding to improve access to care.