What Is Hip Impingement? Healthcare providers classify hip impingement into three types. Hip impingement is painful pinching that happens when the bones in your hip don’t fit together like …

FAI occurs because the hip bones do not form normally during the childhood growing years. It is the deformity of a cam bone spur, pincer bone spur, or both, that leads to joint damage and pain.

Femoroacetabular impingement (FAI), also known as hip impingement, is a common cause of hip and groin pain, especially among people between the ages of 20 and 45. It occurs when the …

Cam impingement occurs because the ball-shaped end of the femur (femoral head) is not perfectly round. This interferes with the femoral head’s ability to move smoothly within the hip …

Femoroacetabular impingement (FAI) syndrome is a motion-related clinical disorder of the hip involving premature contact between the acetabulum and the proximal femur, which results in …

Two common causes of hip discomfort, especially in active individuals and athletes, are cam and pincer lesions. The root of that discomfort may be a condition known as femoroacetabular …

Aug 23, 2025 · Femoroacetabular impingement (FAI) syndrome is painful, limited hip motion due to specific morphological abnormalities in the femoral head-neck region and/or acetabulum. …

Femoroacetabular impingement (FAI) is the abnormal contact between the femur and acetabulum which may lead to labral damage, various degrees of chondral injury and progressive hip pain.

Sep 6, 2024 · A deformity of the ball at the top of the femur (called cam impingement). If the head is not shaped normally, the abnormal part of the head can jam in the socket when the hip is bent.

There are two main types of hip impingement defined by where deformity occurs in the joint: the femoral head or acetabulum. A physical exam, X-rays and oftentimes an MRI scan are …