Name the injury that involves the semilunar cartilages in the knee?

The injury that involves the semilunar cartilages in the knee is called a meniscus tear. The menisci are C-shaped cartilages that provide cushioning and stability to the knee joint. A tear can occur due to acute trauma or degeneration over time, often resulting in pain, swelling, and limited range of motion. Treatment may vary from rest and rehabilitation to surgical intervention, depending on the severity of the tear.