Comparative Evaluation of Autologous Chondrocyte Implantation and Mosaicplasty

Abstract

Although the low power of our study prevents definitive conclusions, ACI and mosaicplasty are cartilage repair techniques that are clinically equivalent and similar in performance. The high percentage of spontaneous improvement ((1/3) of the patients) observed after simple debridement calls into question the need for prompt surgical treatment of patients with lesions similar to those included in this clinical trial. Moreover, this finding warrants further investigation, ideally through randomized clinical trials in which patients subjected to debridement alone are compared with patients undergoing reconstructive surgery.