FIELD: medicine.
SUBSTANCE: method involves treating defect of cotyloid cavity fundus and cortical layer of proximal femur part with cylindrical mills to give them rounded shape using mills which diameters correspond to defect diameters. Grafts are taken from the head portion to be removed so that subchondrous bone tissue of the head is used as base and its spongious part as continuation. The grafts are introduced with their spongious part into the defect of cotyloid cavity fundus and cortical layer of proximal femur part and gradually driven in to achieve tight engagement of subchondrous graft base bone and defect boundary.
EFFECT: improved bone regeneration conditions.
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