[Acetabuloplasty by pedicled transfer of the iliac crest apophysis in the dog].
Appositional incremental acetabuloplasty using a self growing iliac crest graft pedicle on its epipyseal vessels was performed in 54 puppies 3 months old. Remodeling an adaptation to the shape of the acetabulum is excellent in most of the cases, issuing into a spherical composite cavity. Persistance of a hyaline cartilage is noted until the end of the first years, but long term morphological transmission electronmicroscopy studies demonstrate a progressive transformation into fibrocartilage. This experimental study demonstrates the possibility to use remodeling and growth properties of a pedicled iliac crest, transplanted as an iland flap on the extraarticular acetabular roof. This new surgical technique can be proposed for the care of difficult dysplastic hips in children.
Teot
L
L
Dussault
R G
RG
Arnault
F
F
Blimke
B
B
Pfeil
J
J
Pous
J G
JG
D000077:Acetabulum / Q000473:pathology / Q000601:surgery*; D000818:Animals; D001863:Bone Screws; D016025:Bone Transplantation; D002358:Cartilage, Articular / Q000473:pathology; D004285:Dogs; D006085:Graft Survival; D008854:Microscopy, Electron; D013524:Surgical Flaps; D014945:Wound Healing
Azetabulumplastiken durch gestielten Transfer der Beckenkammapophyse beim Hund.