How Does a Torn Medial Meniscus Affect the Knee Joint?
When the medial meniscus tears, the edges of the tear often overlap or force a chip or flap of torn knee cartilage into the joint. Knee joint structures are precisely fitted, so any such change will impede joint motion. Also, any irregularity in the surface of the meniscus will interfere with its function as a gliding surface for the bone ends in the knee joint. Medial Meniscus Tears may be Accompanied by Medial Collateral Ligament Injury Because the medial collateral ligament (MCL) attaches to the knee cartilage, accidents causing a medial collateral ligament tear often also result in a torn medial meniscus. In some instances of severe knee trauma, the anterior cruciate ligament (ACL) is also torn, resulting in what sports injury specialists often refer to as “The Terrible Triad”. Torn Knee Cartilage Often Requires Arthroscopic Knee Surgery When motion of the knee joint is impeded by a torn medial meniscus, arthroscopic knee surgery is usually the solution. Arthroscopic knee surgery i
