title: Sulcular translation flap in secondary bone grafting: retrospective study of 72 alveolar clefts.
abstract: Secondary bone grafting from the iliac crest is the gold standard in the reconstruction of maxillary alveolar bone defects in cleft patients. Numerous techniques for this graft have been described, although none is considered clearly superior at this time. A retrospective chart study was performed of 72 alveolar clefts in 59 patients who underwent an alveolar iliac crest bone graft with nasal floor reconstruction, with or without concomitant secondary cheilorhinoplasty. Forty-four patients were included in the bone grafting group and 15 in the concomitant cheilorhinoplasty group. Both groups had a sulcular translation mucoperiosteal flap with anterior repositioning of the gingival papilla as the preferred intraoral flap technique. One-third of patients had undergone previous attempts at oronasal fistula closure. Results showed 100% Bergland stage 1 in the cheilorhinoplasty group and 96% in the bone graft group. Two failures (stage 4) were observed in the bone graft group. The infection rate was 9% in the cheilorhinoplasty group and 2% in the bone graft group. Of clefts in the bone graft group, 10% showed postoperative residual fistulas; none were observed in the cheilorhinoplasty group. The sulcular translation flap is a simple surgical approach and shows a low complication rate.
authors.affiliation: Department of Oral and Maxillofacial Surgery, Centre Hospitalier Universitaire de Québec, Quebec City, Canada. Electronic address: m.paris.1@me.com.
authors.forename: M
authors.initials: M
authors.lastname: Paris
authors.affiliation: Department of Oral and Maxillofacial Surgery, Centre Hospitalier Universitaire de Québec, Quebec City, Canada.
authors.forename: R
authors.initials: R
authors.lastname: Paquin
authors.affiliation: Department of Oral and Maxillofacial Surgery, Centre Hospitalier Universitaire de Québec, Quebec City, Canada.
authors.forename: A-C
authors.initials: AC
authors.lastname: Valcourt
mesh_terms: D000293:Adolescent; D000539:Alveolar Process / Q000002:abnormalities / Q000601:surgery*; D016025:Bone Transplantation / Q000379:methods*; D002648:Child; D002972:Cleft Palate / Q000601:surgery*; D005260:Female; D006801:Humans; D007085:Ilium / Q000637:transplantation*; D008297:Male; D008437:Maxilla / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000379:methods*; D012189:Retrospective Studies; D013524:Surgical Flaps; D016896:Treatment Outcome
keywords: alveolar cleft; fistula; gingival flap; secondary bone grafting