Bursitis in the greater trochanter area of the femur is less common than bursitis in other areas, mainly caused by friction between the gluteus maximus tendon and the trochanter, and should be treated promptly. 1. Diagnostic points 1. Pain and discomfort in the lateral side of the hip, especially when running and jumping or walking a lot, is more obvious. 2, the affected limb is often in flexion, abduction and external rotation position, in order to relax the hip muscles to reduce pain. 3.The swelling of the greater trochanter area and its posterior depression disappear, local pressure pain, and in severe cases, the vesicular sensation can be palpated. 4, passive internal rotation of the affected limb can cause pain, hip flexion and extension activities are not limited. 5, X-ray examination is often negative, a few long duration of the disease can be seen in the calcified spots. Treatment methods 1.Massage treatment is applied to the patient lying on his side, with the affected side on top, and the bursa can be relaxed by rolling first, then by flicking the bursa with the flicking method, and finally by kneading the area with the thumb, and by scattering the method. 2.Microwave physical therapy 3.Small needle knife therapy 4.Closure therapy with 2% procaine, plus trimethoprim acetate for local injection, once a week, 3 times for a course of treatment. (Diagnosis and treatment of pain)