The Prevalence, Zone, and Type of the Meniscus Tear in Patients with Anterior Cruciate Ligament (ACL) Injury; Does Delayed ACL Reconstruction Affects the Meniscal Injury?
Sohrab Keyhani, Ali Akbar Esmailiejah, Mohamad Sajad Mirhoseini, Seyyed-Mohsen Hosseininejad, Naser Ghanbari
Abstract
BACKGROUND: Meniscus tear is a common finding in patients with anterior cruciate ligament (ACL) injury and may affect the natural history of the injury and the outcomes of treatment. In the current study, the characteristics of meniscus tears in patients who underwent arthroscopic ACL reconstruction were investigated. METHODS: The hospital records of 1022 patients were reviewed. The measured variables included the presence of meniscus tear, ramp and root injury, the zone of injury based on the Cooper classification, and the type of tear. The ACL tears with delay more than 3 months for ACLR were recorded as chronic injuries. RESULTS: ). CONCLUSION: Delay more than 3 months in ACLR was associated with the increased incidence of meniscal injury, specially the medial meniscus, and ramp lesion. It seems that early ACLR may be more helpful for the patients.