[Electrophysiological and morphological changes in muscle-flexors of the fingers after injuries of the tendons in children].
The investigation of bioelectrical activity of flexors of the fingers in children at different terms after the injury and subsequent restoration of the tendons allowed to determine the dynamics of bioelectrogenesis of the muscles. Decrease in bioelectrical activity of the muscles was most expressed and stable during the first 6 months after the injury. The morphological studies carried out at that time demonstrated presence of lysis of some muscle fibers. Complete restoration of bioelectrical activity of the muscles was observed after suture of the tendons and autotendoplastn which was performed not later thay 4-6 months after the trauma. The investigation of dynamics of restoration of bioelectrical activity of the muscles allowed to determine the optimal terms for performing tendolysis.
Danilov
A A
AA
Sokoliuk
A M
AM
Boiko
N A
NA
Kutsenko
P I
PI
D000200:Action Potentials; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004576:Electromyography; D005385:Fingers / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D009119:Muscle Contraction; D009132:Muscles / Q000473:pathology / Q000503:physiopathology*; D009336:Necrosis; D013708:Tendon Injuries / Q000473:pathology / Q000503:physiopathology*
Elektrofiziologicheskie i morfologicheskie izmeneniia v myshtsakh-sgibateliakh pal'tsev kisti pri povrezhdenii sukhozhiliĭ u deteĭ.