FIELD: medical engineering, particularly, traumatology and orthopedics. SUBSTANCE: rod has threaded end with self-cutting part provided with groove. Rod also has smooth cylindrical part and tail-piece for wrench. It is made hollow for arrangement of needle in it. Smooth part is fitted with bead, and threaded end has reverse self-cutting part. Grooves are positioned along entire length of threaded end and are screw-shaped. Their direction is similar to that of thread. EFFECT: improved quality of osteosynthesis. 3 dwg
Authors
Dates
1999-09-10—Published
1998-04-03—Filed