2024年9月6日 · Normally, the ball glides smoothly within the socket, but a problem with the ball or socket rim can interfere with smooth motion, leading to hip impingement or femoro acetabular impingement...

Hip impingement is painful pinching or rubbing inside your hip joint. It happens when your hip’s natural shape creates extra friction that prevents it from moving as smoothly as it should. Treatments include physical therapy, pain medications …

2021年8月2日 · The femoroacetabular joint is a ball and socket joint that joins the femoral head to the acetabulum. The ball and socket articulation allows for a high degree of mobility. In comparison to the shoulder joint it permits less range of movement due to the increased depth and contact area, but displays far more stability.

Femoroacetabular impingement (FAI) is a condition involving one or more anatomical abnormalities of the hip joint, which is a ball and socket joint. [1] . It is a common cause of hip pain and discomfort in young and middle-aged adults. [2] .

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 bones of the hip joint are not shaped properly, causing them to rub against one another.

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 particular symptoms, clinical signs and imaging findings.

Hip impingement, or femoroacetabular impingement (FAI), occurs when the femoral head (ball of the hip) pinches up against the acetabulum (cup of the hip). When this happens, damage to the labrum (cartilage that surrounds the acetabulum) can occur, causing hip stiffness and pain, and can lead to arthritis. There are two main types of FAI.

Femoroacetabular impingement (FAI) is a condition in which extra bone grows along one or both of the bones that form the hip joint — giving the bones an irregular shape. Because they do not fit together perfectly, the bones rub against each other during movement. Over time this friction can damage the joint, causing pain and limiting activity.

2021年9月21日 · Femoroacetabular impingement occurs when portions of the upper femur near the ball of the hip joint (the femoral head) conflict with the hip socket (acetabulum), the labrum and/or the pelvis. Impingement itself is a premature and improper collision or impact between the head and/or neck of the femur and the acetabulum.

2023年6月26日 · Femoroacetabular impingement (FAI) is a condition that characteristically presents with hip pain secondary to mechanical impingement from abnormal hip morphology involving the proximal femur and/or acetabulum.