The management of limb-length discrepancies in children after treatment of osteosarcoma and Ewing's sarcoma.

The authors present 15 cases of discrepancy of the lower limbs > 5 cm, in children in whom the histological diagnosis was Ewing's sarcoma or osteosarcoma, who were treated using polychemotherapy or radiotherapy or both in some cases and limb-salvage surgery. Ten of these patients required compensation for discrepancy by limb lengthening. In three patients, a second lengthening had to be carried out.

Fractures of the proximal humeral epiphysis.

Twenty-two patients with marked displacement of a fracture of the proximal humeral epiphysis have been treated with closed or open reduction and fixation by Kirschner wires. At an average follow-up of 6.8 years there have been good functional results in almost all patients (91.