FIELD: medicine. SUBSTANCE: method involves fixing necrotic body with screw through cartilage. The screw head is immersed into the articulation cartilage. Tube manufactured from porous titanium nickelide is put over the screw. EFFECT: retained femur condyle surface; prevented opsteoarthrosis; improved long term treatment results. 3 dwg
Authors
Dates
2000-04-20—Published
1999-05-21—Filed