title: Maxillary and mandibular distraction osteogenesis in growing patients: lessons learned after 14 years and update on indications.
abstract: In the past decade, distraction osteogenesis (DO) has become increasingly popular and has opened new therapeutic perspectives for the treatment of numerous congenital and acquired craniofacial skeletal anomalies. However, DO mechanisms still remain unclear and different treatment protocols are applied by different groups. Here the authors use their 14 years-clinical experience to evaluate DO parameters such as maxillary and mandibular DO stability over time, especially in growing patients, DO effects on soft tissues and the correlation between the bone gain and lengthening capabilities of the device. Based on these data, clinical indications and treatment protocols for mandibular and maxillary DO are suggested. The application of DO to the membranous bones of the craniofacial skeleton has opened a new chapter in the surgical treatment of several congenital and acquired craniofacial deformities. Based on this experience, the authors recommend DO indications guidelines in selected cases of hemifacial microsomia, maxillary hypoplasia and narrow mandible with anterior dental crowding.
authors.affiliation: AP-HP Hôpital d'enfants Armand-Trousseau, Service de Chirurgie Maxillo-faciale et Plastique, Paris.
authors.forename: P A
authors.initials: PA
authors.lastname: Diner
authors.forename: C
authors.initials: C
authors.lastname: Tomat
authors.forename: C
authors.initials: C
authors.lastname: Hamou
authors.forename: M P
authors.initials: MP
authors.lastname: Vazquez
authors.forename: A
authors.initials: A
authors.lastname: Picard
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002985:Clinical Protocols; D005146:Facial Asymmetry / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000601:surgery; D008334:Mandible / Q000002:abnormalities / Q000601:surgery*; D008437:Maxilla / Q000002:abnormalities / Q000601:surgery*; D019767:Maxillofacial Abnormalities / Q000601:surgery*; D008844:Micrognathism / Q000601:surgery; D056948:Orthognathic Surgical Procedures / Q000379:methods*; D019857:Osteogenesis, Distraction; D017410:Practice Guidelines as Topic; D012008:Recurrence; D055815:Young Adult