A 59-year-old woman with calcific tendinitis in her right shoulder underwent extracorporeal shock-wave lithotripsy. Three years and four months later she presented with osteonecrosis of the head of the right humerus. It is known that shock waves in patients with urological disorders can damage blood vessels. A possible reason for the development of osteonecrosis in this patient may have been da...

A extragonadal malignant teratoma of the extremity is a rare phenomenon. We describe a extremely rare case of malignant teratoma of the left proximal humerus in a 14-yr-old female. Radiologic evaluations, including magnetic resonance imaging, suggested a malignant bone tumor, but a pathological examination revealed an immature bony teratoma. Bone scintigraphy and positron emission tomography co...

Four patients who had injured the lower end of the humerus in childhood with resulting cubitus varus developed recurrent posterior dislocation of the head of the radius after further injury to the elbow. Dislocation occurred when the forearm was supinated and spontaneous reduction took place on pronation. At operation the lateral ligament complex was seen to be lax and elongated. After tighteni...

Open supracondylar fractures of the humerus are rare in children, and the treatment strategy for these fractures is yet to be standardized. We present the case of an 8-year-old boy with open supracondylar humerus fracture that was managed with an external wrist fixator. A good clinical outcome was achieved in this case, without the development of any complications over a 6-month follow-up period.

Anterior dislocation of the shoulder joint with ipsilateral humerus shaft fracture is a very rare injury. Until July 2006 only 18 cases have been reported in the literature. Here we report a case of Anterior Shoulder dislocation with greater tuberosity and shaft of humerus fracture. The patient was treated by Open reduction and internal fixation of the shaft fracture followed by closed reductio...

conclusions due to the shorter :union: time, to some extent less complication rate and comparable functional and clinical results, the authors recommend to use the mipo technique in treating the mid-distal humeral shaft fracture. results the median of :union: time was shorter in the mipo group (4 months versus 5 months). the time of surgery and functional outcomes based on the ucla and meps sco...

Objective(s):To study the effect of low-frequency vibration on bone marrow stromal cell differentiation and potential bone repair in vivo. Materials and Methods:Forty New Zealand rabbits were randomly divided into five groups with eight rabbits in each group. For each group, bone defects were generated in the left humerus of four rabbits, and in the right humerus of the other four rabbits. To t...

PURPOSE OF THE STUDY To evaluate whether or not children with displaced proximal humerus fractures are more likely to have attention deficit and hyperactivity disorder (ADHD). PATIENTS AND METHOD Between January 2010 and February 2013, we retrospectively evaluated 42 children with proximal humerus fractures. Requirements for inclusion were an open epiphyseal plate and a non-pathological fract...

The fracture of the upper end of the humerus is the third most frequent fracture in the elderly and its distribution is bimodal, preferentially affecting osteoporotic elderly patients after low energy trauma or, more rarely, young subjects as a consequence of severe kinetic mechanism The treatment of complex fractures of the proximal humerus is the subject of much controversy. Telegraph nail is...

A. Canaganayagam, B.D.S., F.D.S.R.C.S. (ED.), AM. Professor of Oral Surgery, Faculty of Dentistry, University of Malaya, Kuala Lumpur. muscle that extends from the front of the chest to the humerus. 3 It arises from three heads, the upper from the medial half of the front of the clavicle, the second head from the anterior surface of the sternum and upper six costal cartilages, forming the bulk ...