Superior dislocation of the patella. Case report and review of literature.

Giant cell tumor of patella: A case report and review of literature

Objective: Patella is a sesamoid bone which develops in the quadriceps tendon. It is an uncommon site for neoplasms. The most common primary tumors which involve patella are benign. These include chondroblastoma, giant cell tumor (GCT) and aneurysmal bone cyst. Malignant lesions are less common in patella. These encompass metastasis, osteosarcoma and hemangioendothelioma. The most common compla...

CASE REPORTS Superior dislocation of the patella; a case report and review of the literature

Superior dislocation of the patella is a rare diagnosis. A 72 year old woman attended the accident and emergency department of the hospital with a painful right knee after a knock to the knee. Clinical examination and radiographs confirmed a superior dislocation of the patella, which was reduced and closed with the aid of simple analgesia. The authors present the case report and discuss the rel...

Superior dislocation of the patella; a case report and review of the literature.

Superior dislocation of the patella is a rare diagnosis. A 72 year old woman attended the accident and emergency department of the hospital with a painful right knee after a knock to the knee. Clinical examination and radiographs confirmed a superior dislocation of the patella, which was reduced and closed with the aid of simple analgesia. The authors present the case report and discuss the rel...

OPEN PATELLA PERIPROSTHETIC FRACTURE AFTER TOTAL KNEE REPLACEMENT: A CASE REPORT AND REVIEW OF LITERATURES

―Case Reports― Superior Dislocation of the Patella in a Young Woman without Osteophytes: A Case Report

Superior dislocation of the patella without patellar ligament injury is an extremely rare condition. A review of the English-language literature found only 23 reported cases. In addition, the primary factor for dislocation in most of these cases was considered to be osteophytes in the inferior pole of the patella and the anterior surface of the femoral condyle; only 1 case had no osteophytes. W...