Treatment and Diagnosis of Panner's Disease. A Report of Three Cases.

Avascular necrosis of the humeral capitellum (Panner's disease), a relatively rare disorder in the juvenile. We diagnosed three patients using radiographs and magnetic resonance imaging, who were previously misdiagnosed with osteochondritis dissecans of the humeral capitellum. All patients were successfully treated by restriction of sports activities using the upper extremities.

Limb Deformity Caused by Distal Femoral and Proximal Tibial Growth Arrest After ACL Reconstruction in a Child: A Case Report.

Case: We report the case of a twelve-year-old boy with limb deformity caused by physeal closure after transphyseal intra-articular reconstruction of the anterior cruciate ligament of the left knee at the age of seven years. We treated premature closure of the physis with a Langenskiöld procedure. Lengthening and correction of the deformity were accomplished with use of the Ilizarov method.

Small cell osteosarcoma successfully treated by high-dose ifosfamide and methotrexate, combined with carboplatin and pirarubicin.

Small cell osteosarcoma (SCO) is the most rare subtype of osteosarcoma and has a poor prognosis. An 11-year-old boy presented with 2-month history of painful tumefaction in the lower leg. Imaging analysis demonstrated a mixture of osteolytic and osteosclerotic lesions in the proximal tibia and extraskeletal area.

Surgical treatment of stress fracture of the scaphoid of an adolescent gymnast.

Stress fracture of the carpal scaphoid is very rare. We present stress fracture of the scaphoid in an adolescent gymnast who was treated with internal fixation. Key pointsThere is a risk of stress fracture of the scaphoid in gymnast.

Scaphoid non-union after simultaneous fractures of the scaphoid and the capitate in a child: a case report.

A nine-year-old boy fell on his outstretched hand and was diagnosed with simultaneous fractures of the scaphoid and the capitate. The patient was treated conservatively with a cast for two months. Fracture of the capitate healed, however, fracture of the scaphoid resulted in non-union.