K mmell disease, the delayed post-traumatic collapse of the vertebral body, and its numerous postulated causes are discussed. A case is presented in which serial radiographs and magnetic resonance images demonstrate the presence of fracture and osteonecrosis.
Osteonecrosis

No abstract available.
Osteonecrosis ; Wrist

Neither the cause nor the correct treatment of Kienbocks disease has been clearly established, but its clinical and radiologic presentations have been distinctly defined. There are many controversies concerning therapeutic guidelines for the treatment of Kienbocks disease. The purpose of this study is to evaluate the clinical result of triscaphe fusion with radial styloidectomy of Kienbocks disease. Ten cases of stage III Kienbocks disease by Lichtmans classification were treated by triscaphe fusion with radial styloidectomy from September 1991 to March 1997. We followed up over 24 months and evaluated clinical results. In all cases, pain was relieved. The postoperative results according to Kuschners method revealed three excellent, six good and one fair. The triscaphe fusion and radial styloidectomy was considered as useful method of treatment which has clinical efficacy in Kienbocks disease.
Classification ; Osteonecrosis*

No abstract available.
Expert Testimony* ; Jaw* ; Osteonecrosis*

No Abstract Available.
Head* ; Osteonecrosis* ; Rabbits*

20 patiens avascular necrosis of femoral hip had been treated with vascular pedicle iliac crest grafting same side from 11/2002 - 1/2004. Follow up, longest is 52 weeks, the earliest is 12 weeks. Average age was 38,5. Presumed risk factors were excessive use of alcohol (14/20), the use of corticosteroid prolong (3/20), no specific (3/20). 18 good result patients, 2 not good result patients (both in Ficat IV before operation). None infection, inguinal hernia and limit range of motion of hip. One patient had weak quadriceps (the complete recover after 6 weeks). 10 loss sensation lateral thigh (back normal after average 2 weeks). 2 loss sensation in thigh (back normal after average 2 weeks)
Osteonecrosis ; Therapeutics ; transplantation

From 11/1998 to 3/2002 have used 12 free vascularized fibular grafts for 12 fermoral heads of 10 patients including 2 stage II, 7 stage III and 3 stage IV. The youngest is 28, the oldest is 59. Longest follow-up duration is 5 years, the shortest being 21 months, average is 42 months. The 4 very good function, 1 good, 5 moderate. 7 femoral heads remain the same stage, 5 heads change to the after Marcus. No body asks for total hip replacement. Free vascularized fibular grafts can improve the function, delay the progress of necrosis and elongate the time of use of the femoral head
Osteonecrosis ; Therapeutics ; transplantation ; Adult

Humans ; Jaw Diseases ; Osteonecrosis

We present a patient with meralgia paresthetica by a distended iliopsoas bursa and associated with concurrent osteonecrosis of the femoral head. This manifestation is unusual and extremely rare because classically LFCN dose not pass near the iliopsoas bursa. We presume a mechanism of nerve injury by variation of the course of lateral femoral cutaneous nerve.
Head* ; Humans ; Osteonecrosis*

No abstract available.
Head* ; Osteonecrosis* ; Transplants*