OSTEOSYNTHESIS PLATE, SCREW FOR OSTEOSYNTHESIS, AND OSTEOSYNTHESIS SET

摘要

PROBLEM TO BE SOLVED: To suppress collapsing of through holes even when bending an osteosynthesis plate, and to strongly connect the osteosynthesis plate and the screw for osteosynthesis.;SOLUTION: The osteosynthesis plate has: a plate main body formed of a slender plate; screw holes being the through holes which are formed at the plate main body to put the prescribed screw for osteosynthesis therethrough and which has a female screw part having an inner diameter larger than the outer diameter of the shaft part 51 of the screw formed at least at a part of the through holes; and narrowed parts which are formed at the plate main body and which are formed so that a cross section obtained by cutting the plate main body by a plane vertical to a longitudinal direction can be smaller than a cross section obtained by cutting the plate main body by the plane passing through the screw holes and vertical to the longitudinal direction of the plate main body.;COPYRIGHT: (C)2008,JPO&INPIT