Hip impingement or femoroacetabular impingement (FAI) happens when the hip joint tends to experience unusual contact between the femur and the pelvis during movement. One can have excruciating ...

Acetabular labral tears predominantly affect young patients and are a source of hip pain in the athlete. Four causes of the initiation of labral tears have been proposed; trauma, hypolaxity of the ...

Potential etiological factors are adhesive capsulitis, [1] decreased capsular ... the posterior shoulder has limited glenohumeral internal rotation ROM. [7] In subjects with subacromial ...