Fixed device inside medulla for long bone frame work edge fracture

摘要

The fixed system (10), the plate part which the offset is done (14) with the device which it possesses is included in horizontal direction and vertical direction the part (12) with, the neck part (16) with on ideal description above vis-a-vis the part. The part (12) the spiral shellfish provision equipped screw hole (24 and 26) it includes in ideal, at the same time, the plate part (14) the peg hole which is displaced to longitudinal direction (50, 52 and 54) it includes, each of the said peg hole can do peg (56, 58 and 60) other peg at the orientation which differs orientation. In addition the system (10), arrival it can sit down vis-a-vis the outer part surface of the bone the spiral shellfish provision equipped frame which the head of large sun/size (36) with the screw hole (24 and 26) it can engage rationally (32) with the single surface type screw which it possesses (28), and, the peg hole (50, 52 and 54) the peg which can engage (56, 58 and 60) it includes. The spiral shellfish provision equipped screw hole (24 and 26) at the place where it is used, the bone the part (12) with the single surface type screw (28 and 30) the head (36) with keeps between. Peg (56, 58 and 60), stabilization and support are offered vis-a-vis the fragment under the cartilage. Furthermore, peg (56, 58 and 60) ideally from the fact that it penetrates into the fragment under the cartilage from plural directions, the system to inside the bone (10) addition fixing is offered.