[Ilizarov's method. Histological and radiological aspects]

The Ilizarov method is an original technique of surgical lengthening of long bones. The constraints in compression and distraction obtained with this method favor the bony healing. The straining of extension induces stimulating consequences on the bone. The healing process is different from that of the fractures because the bony regeneration is accomplished by a membranous bony mechanism without intermediate fibrous or cartilaginous medium. The maturation occurs when the lamellated bone is present, at the end of the 4th month.