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Bursae are small, fluid-filled sacs whose function is to reduce friction, distribute stress, and protect the underlying structures. They may be found between a bone and a tendon, between two tendons, or between a bone or tendon and the overlying skin. There are a number of permanent bursae around the hips, knees, feet, shoulders, and […] 
Total Hip Replacement What is Total Hip Replacement? Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant. Hip replacement surgery can be performed as a total replacement or a hemi replacement. Such joint replacement orthopaedic surgery generally is conducted to relieve arthritis pain or fix […] 
Hip Arthroscopy A hip arthroscopy is a procedure where a small video camera attached to a fiberoptic lens is inserted into the hip joint to allow a surgeon to see without making a large incision. Arthroscopy is now used to evaluate and treat orthopedic problems in many different joints of the body. While […] Introduction The usual cause of bleeding into a bursa is a direct impact such as a fall. It may also be caused indirectly by tendon rupture or by bleeding within a joint to which the bursa is connected. Blood within the bursa causes chemical irritation, and in severe cases, may clot and cause adhesion of […] Introduction Femoroacetabular impingement (FAI) occurs in the hip joint. Impingement refers to some portion of the soft tissue around the hip socket getting pinched or compressed. Femoroacetabular tells us the impingement is occurring where the femur (thigh bone) meets the acetabulum (hip socket). There are several different types of impingement. They differ slightly depending on […] Introduction Bones are living tissue, and like all living tissue they rely on blood vessels to bring blood to keep them alive. Most living tissues have blood vessels that come from many directions into the tissue. If one blood vessel is damaged it may not cause problems, since there may be a backup blood supply […] Positioning. The subject lies prone with the knee in 30° of flexion. The examiner stands level with the thigh and leans over the subject. One hand is on the ilium, the other presses against the distal end of the lower leg. Procedure. Ask the subject to flex the knee, and resist the movement . […] POSitioning. The subject lies in the supine position,near the border of the couch, with the lower leg pendent. The examiner stands level with the subject’s hip. One hand grasps the distal thigh from the medial side. The other hand is placed on the opposite anterior superior iliac spine in order to stabilize the pelvis. Procedure. […] Muscle bellies of adductor longus, gracilis and adductor magnus can be palpated at the medial side of the thigh. They take origin from the pubic tubercle (adductor longus) and the ischiopubic ramus (gracilis and adductor magnus). The structure that becomes visible during passive abduction of the hip is the adductor longus. Its origin at the […] Overuse of the adductor muscle-tendon unit The muscles that draw the leg inwards (adduct at the hip joint) are primarily the adductor longus, the adductor magnus, the adductor brevis, and the pectineus muscles. The gracilis muscle and the lower fibers of the gluteus maximus also work as adductors. However, it is usually the adductor longus […] |
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