The labrum is a ring of fibrocartilage that lines the rim of the hip socket (acetabulum). It deepens the socket, provides stability, seals in joint fluid, and distributes pressure evenly. When torn, it can cause pain, clicking, catching, and a sense of instability.

Labral tears are commonly caused by hip impingement (FAI), trauma, repetitive motions (especially in sports like football, dance, and martial arts), or degenerative wear. They are increasingly recognised as a significant cause of hip pain in young adults.

Treatment depends on the severity of symptoms and the underlying cause. Many labral tears respond to physiotherapy and injection therapy. Larger or symptomatic tears may benefit from arthroscopic repair, particularly when associated with impingement that can be corrected at the same time.