Open AccessBiomechanical substantiation of compression osteosynthesis in near- and intra-articular fractures
Author(s) -
T. N. Kallaev,
N. O. Kallaev
Publication year - 2022
Publication title -
vestnik travmatologii i ortopedii imeni n.n. priorova
Language(s) - English
Resource type - Journals
eISSN - 2658-6738
pISSN - 0869-8678
DOI - 10.17816/vto97106
Subject(s) - osteosynthesis , compression (physics) , fixation (population genetics) , medicine , biomechanics , orthodontics , rehabilitation , joint contracture , surgery , contracture , materials science , anatomy , physical therapy , composite material , population , environmental health
Dynamic compressive osteosynthesis using elaborated special device was performed in 182 patients with peri- and intraarticular fractures of various localisation. The biomechanical background of that osteosynthesis was presented on the models of intraarticular fractures. Dosed compression osteosynthesis provides gentle compression on the fragmets taking into account biological resorption in the site of fragments contact till the time of fracture healing. Fixation stability allows to combine the immobilization and rehabilitation periods that decreases the terms of motion restoration in joint, the risk of contracture formation and development of deforming arthrosis. Good and satisfactory anatomical and functional results were achieved in 96.2% of patients