title: [Osseous bridging of the distraction gap in leg lengthening procedures (author's transl)].
abstract: The bony refill of the distraction-space in leg-lengthening operations is analysed by X-ray control and histological technic as well in animal experiments as clinical patients. Based on our observations a theory of the formation of bone is postulated: We figured out, that a) presumable besides the periosteal potentials of bone formation there are also other active mechanisms of bone growth to be found. b) frequently histological recognised formations of bones cannot yet be proved by X-ray, that means, that the X-ray changes follow the histological ones. c) optimal formation of callus needs most possible stability during the time of consolidation. d) most careful distraction prevents deformities.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D001852:Bone Lengthening / Q000379:methods*; D001861:Bone Regeneration; D002146:Bony Callus; D004195:Disease Models, Animal; D005260:Female; D006614:Hindlimb / Q000000981:diagnostic imaging; D006801:Humans; D007870:Leg Length Inequality / Q000601:surgery; D008297:Male; D011859:Radiography; D012756:Sheep
vernacular_title: Knöcherne Auffüllung des Distriktionsspaltes bei Beinverlängerung