The development of premature osteoarthritis after anterior cruciate ligament (ACL) reconstruction is a significant cause of morbidity in young, active individuals. Meniscal injuries are frequently noted at the time of reconstruction, and the critical role of an intact meniscus in the prevention of osteoarthritis has been well documented. The purpose of this review is to evaluate the effects of meniscal status at ACL reconstruction on the subsequent development of osteoarthritis. A systematic review of the literature identified 11 studies with >2 years of follow-up that compared patients' radiographic outcomes based on meniscus status at the time of ACL reconstruction. Patients undergoing partial meniscectomy at the time of ACL reconstruction were significantly more likely to develop radiographic evidence of osteoarthritis than those with normal menisci. Meniscal repair resulted in inconsistent findings. Virtually all patients who underwent complete meniscectomy at the time of ACL reconstruction had radiographic evidence of osteoarthritis at follow-up. [J Knee Surg. 2009;22:347-357.]
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.