It is not uncommon for the meniscus tear to occur along with injuries to the anterior cruciate ligament (ACL) and the medial collateral liga-ment (MCL)-these three problems occurring together are known as the "unhappy triad," which is seen in sports such as football when the player is hit on the outside of the knee.
Ni kawaida kwa machozi ya meniscus kutokea pamoja na majeraha kwenye ligament ya anterior cruciate (ACL) na medial collateral liga-ment (MCL) -matatizo haya matatu yanayotokea pamoja yanajulikana kama "triad isiyofurahi," ambayo inaonekana katika michezo kama vile mpira wa miguu wakati mchezaji anapigwa nje ya goti.