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Femoral head ostectomy (FHO) is when the head of the femur is removed but not replaced. Instead, the resulting scar tissue from the operation takes the place of the hip joint. This false joint is less stable with a reduced range of motion than a normal joint, causing an abnormal gait. Nevertheless, pain relief with adequate function can be ...
This in turn pushes the acromion and the humeral head out of its usual anatomical position placing pressure downwards at the head of the humerus at the position of the nerve thus causing the impingement syndrome. This is visibly demonstrated by a slightly raised and protracted shoulder girdle. Note: the humerus anteverts in this position ...
Abnormal joint proprioception (an impaired ability to locate body parts in space and/or monitor an extended joint) These abnormalities cause abnormal joint stress, meaning that the joints can wear out, leading to osteoarthritis. The condition tends to run in families, suggesting a genetic basis for at least some forms of hypermobility.
Macrocephaly is a condition in which circumference of the human head is abnormally large. [1] It may be pathological or harmless, and can be a familial genetic characteristic. . People diagnosed with macrocephaly will receive further medical tests to determine whether the syndrome is accompanied by particular disorde
The glenohumeral joint, to which the term "shoulder joint" commonly refers, is a ball-and-socket joint that allows the arm to rotate in a circular fashion or to hinge out and up away from the body. The "ball" is the top, rounded portion of the upper arm bone or humerus; the "socket," or glenoid , is a dish-shaped part of the outer edge of the ...
Idiopathic head tremors are characterized by three movements: rotational, up and down, and side to side. They occur spontaneously and typically last for 1–3 minutes. [3] There is often not a postictal stage that generally follows a seizure, because idiopathic head tremors are not considered seizure activity. Dogs are generally alert and ...
Subacromial bursitis is a condition caused by inflammation of the bursa that separates the superior surface of the supraspinatus tendon (one of the four tendons of the rotator cuff) from the overlying coraco-acromial ligament, acromion, and coracoid (the acromial arch) and from the deep surface of the deltoid muscle. [1]
Milwaukee shoulder syndrome (MSS) (apatite-associated destructive arthritis/Basic calcium phosphate (BCP) crystal arthritis/rapid destructive arthritis of the shoulder) [1] is a rare [2] rheumatological condition similar to pseudogout, associated with periarticular or intra-articular deposition of hydroxyapatite or basic calcium phosphate (BCP) crystals.