title: 3D vector control during alveolar ridge augmentation using distraction osteogenesis and temporary anchorage devices: a new technique.
abstract: This report describes a combined orthodontic surgical technique involving vertical alveolar distraction using temporary anchorage devices (TADs) in cases of massive alveolar ridge bone and teeth loss. A combined surgical orthodontic protocol included presurgical orthodontic preparation and a preimplantation surgical augmentation stage for insertion of a vertical distractor. During the active vertical alveolar distraction process TADs were inserted. Intraoral orthodontic elastics were attached to the main orthodontic archwire exerting multidirectional forces to control the vertical distraction vector. After 3 months of vector controlling and active bone moulding, the TADs were removed. Anterior alveolar ridge augmentation using distraction osteogenesis was achieved. The application of TADs for better anterior segment curvature enabled dental implant insertion, better positioning and restoration. A combined surgical orthodontic management protocol involving vertical alveolar distraction osteogenesis for augmentation purposes is an efficient treatment method to improve alveolar ridge volume for the preimplantation stage.
authors: Orthodontic and Craniofacial Department, School of Graduate Dentistry, Rambam Health Care Campus and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel. aizenbud@ortho.co.il
authors: D
authors: D
authors: Aizenbud
authors: H
authors: H
authors: Hazan-Molina
authors: M
authors: M
authors: Cohen
authors: A
authors: A
authors: Rachmiel
mesh_terms: D016301:Alveolar Bone Loss / Q000601:surgery*; D000539:Alveolar Process / Q000601:surgery; D000540:Alveolar Ridge Augmentation / Q000379:methods*; D016723:Bone Remodeling / Q000502:physiology; D003131:Combined Modality Therapy; D003724:Dental Arch / Q000601:surgery; D003758:Dental Implantation, Endosseous; D005500:Follow-Up Studies; D006801:Humans; D008334:Mandible / Q000601:surgery; D008437:Maxilla / Q000601:surgery; D052280:Orthodontic Anchorage Procedures / Q000295:instrumentation*; D009967:Orthodontic Appliances; D009969:Orthodontic Wires; D019857:Osteogenesis, Distraction / Q000379:methods*; D010027:Osteotomy / Q000379:methods; D010347:Patient Care Planning; D016388:Tooth Loss / Q000534:rehabilitation*