LATCH for osteosynthesis of diaphyseal and periarticular comminuted fractures

摘要

Retainer for osteosynthesis of diaphyseal and periarticular comminuted fractures comprises a carrier plate with transverse grooves at one end thereof and a longitudinal groove on the other, the holes in which the threaded rod with a head with a hidden recess for a screwdriver, a fixed half-ring with the screw holes and the ridge formed by the recesses of two grooves on its sides, and simulated plate with threaded holes, one of which has a metric thread for the threaded rod is fixed in the transverse groove of the carrier plate threaded terzhnem. Additionally, it can have a support plate with threaded holes connected to the threaded rod simulated plate. When the surgical neck fracture of the humerus of the modeled structure is formed and stabilized plate in the transverse groove of the carrier plate a threaded rod is applied to the bone. If necessary complement structure bearing plate carried screws through the plate hole. The proposed switch with positive results used in the 9th patients with diaphyseal and periarticular comminuted fractures of various bones. 2 z.p.f. 3 yl.