title: Alveolar distraction osteogenesis: revive and restore the native bone.
abstract: In prosthodontics, knife-edge bony alveolar ridges can cause a problem in their rehabilitation. The distraction osteogenesis process raises the medullary component of the alveolus, allowing the labial plate of the existing natural bone to be displaced. This process involves mobilization, transport, and fixation of a healthy segment of bone adjacent to the deficient site. It entails use of the gradual controlled displacement of surgically created fractures, which results in simultaneous expansion of soft tissue and bone volume. A mechanical device, the alveolar distraction device, is used for this purpose. This modality of treatment can be used in implant dentistry cases for rehabilitation of resorbed ridges. The objective of this overview is to explain this procedure wherein the alveolar housing, including the osseous and soft-tissue components, is enlarged in a single, simultaneous process, which makes creation of an appropriate alveolar morphology possible.
authors.affiliation: Department of Prosthodontics, DrDY Patil Dental College, Pimpri, Pune, India. sumedhasant@gmail.com
authors.forename: Sumedha
authors.initials: S
authors.lastname: Sant
authors.forename: Amit
authors.initials: A
authors.lastname: Jagtap
mesh_terms: D016301:Alveolar Bone Loss / Q000601:surgery; D000540:Alveolar Ridge Augmentation / Q000379:methods; D000543:Alveoloplasty / Q000379:methods*; D016025:Bone Transplantation; D048091:Guided Tissue Regeneration; D006801:Humans; D010012:Osteogenesis / Q000502:physiology; D019857:Osteogenesis, Distraction / Q000379:methods*