Rigid fixation: variations in osteotomy design and technique.
The application of rigid fixation devices has expanded the craniomaxillofacial surgeon's armamentarium and allows greater versatility of osteotomy design and fixation. Further studies are under investigation to determine the degree of "interference" with growth as a result of application of rigid fixation devices. Our preliminary thought is that bone is dynamic and "liquid" enough to allow the driving forces of the developing cerebral tissue to remodel and recontour the bone tissue into a normal configuration and contour. Problems with relapse and resorption appear greatly reduced for both bone grafts and bone flaps. As the biomaterials industry continues to perfect rigid fixation devices, further advances will be forthcoming.
Dufresne
C R
CR
Department of Plastic Surgery, Johns Hopkins Hospital, Baltimore, Maryland.
D001860:Bone Plates; D016025:Bone Transplantation; D005151:Facial Injuries / Q000601:surgery*; D005593:Fracture Fixation, Internal / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery*; D006801:Humans; D008334:Mandible / Q000601:surgery; D008437:Maxilla / Q000601:surgery; D010027:Osteotomy / Q000379:methods*