[The morphological dynamics and correlation-regression functions of the morphometric indices of the lesion and regeneration in an experimental embolic bone infarct].

Histological changes and dynamics of morphometric parameters of ischemic lesion, organization and regeneration of bone marrow and osseous tissue were studied experimentally in rabbits with embolic aseptic infarction of long bones (on d 3-60). Correlation dependences were determined and regression equations were derived between morphometric parameters of lesion and regeneration of bone tissues. Close or medium connections were demonstrated between volume of ischemic necrosis of bone marrow and compact substance (exponential regression), those of compact substance and periosteal regenerate (exponential regression), volume of necrosis of compact substance and manifestation of reorganization (power regression), volume of periosteal regenerate and manifestation of reorganization of compact substance (rectilinear regression).