[The correlation-regression analysis of the morphometric indices of tibial status after experimental osteotomy].
Dynamics of morphometric parameters which characterize the processes and extent of ischemic lesion and bone posttraumatic reparative regeneration was defined in rats following experimental tibial osteotomy within time intervals from 3 to 60 days. Signs of microcirculatory bed function exclusion and of the formation of foci of bone and bone marrow infarction were found to increase in the terminal parts of the fragments by the end the 1st posttraumatic day and then regress with the development of the process of substitution and repair. Pairs of most closely correlating morphometric characteristics of lesion at different time intervals of posttraumatic period were determined separately for proximal and distal bone fragments, regression type was determined and regression equations were deduced.
Grigorovskiĭ
V V
VV
Laboratory of Pathomorphology, Scientific Research Institute of Traumatology and Orthopaedics, Kiev, Ukraine.
D000818:Animals; D001861:Bone Regeneration; D008833:Microcirculation / Q000473:pathology; D010027:Osteotomy / Q000706:statistics & numerical data; D051381:Rats; D012044:Regression Analysis; D013977:Tibia / Q000098:blood supply / Q000473:pathology* / Q000601:surgery*; D013997:Time Factors
Korreliatsionno-regressionnyĭ analiz morfometricheskikh pokazateleĭ sostoianiia bol'shebertsovoĭ kosti posle osteotomii v éksperimente.