Biodegradation and restitution of the intercellular matrix in preserved fragments of dense fibrous connective tissue after their grafting into the recipient

Abstract

Results are presented from a study in which the structural arrangement of the intercellular matrix was examined in preserved connective tissue fragments (allografts) after their implantation into rabbits to repair posttraumatic space-occupying defects in the capsular-ligamentous complex of the knee joint. Stages of biodegradation and restitution undergone by the interstitial substance of connective tissues after the implantation of allografts are identified.