Hip keyhole surgery, or arthroscopy, is a minimally invasive procedure used to treat impingement. Using a small camera and specialised instruments inserted through tiny incisions, the surgeon reshapes the ball (femoral head) or socket (acetabulum) to eliminate abnormal contact. This restores smooth joint movement, relieves pain, and protects the cartilage and labrum from further damage. Recovery typically includes physiotherapy to restore strength and mobility.
Hip impingement—also known as femoroacetabular impingement (FAI)—occurs when abnormal bone shapes in the hip joint cause the bones to rub together, leading to pain, stiffness, and potential joint damage. It’s common in active individuals and athletes and can worsen over time if untreated.