What is Anterior cruciate ligament?
The '''anterior cruciate ligament''' is one of the four major [[ligament]]s of the human [[knee]]. The injury of this ligament is the most common one of the knee. Many [[Sportsperson|athletes]] suffer from this condition. Moving the knee sideways or rotating it can cause this ligament to strain or tear. Tears will almost always require [[surgery]] to repair. {{Biology-stub}} [[Category:Skeletal system]]