title: Retrospective radiographic analysis of sinus graft and implant placement procedures from the Academy of Osseointegration Consensus Conference on Sinus Grafts.
abstract: A retrospective quantitative radiographic analysis determined the effect of graft material and smoking status on the maintenance of graft height over 3 years. Analysis of variance models with planned comparison were constructed to compare mean graft change by (1) graft material and (2) smoking status. Maintenance of bone height was significantly greater in intraoral autogenous grafts versus allografts (P < .05). The effect of smoking on implant loss revealed a significant difference in implant survival (P < .05). Autogenous bone generally resulted in a more favorable outcome over a 3-year period. Smoking adversely impacted implant survival in sinus grafts.
authors.affiliation: Department of Periodontics, University of Alabama at Birmingham School of Dentistry, 35294-0007, USA.
authors.forename: N C
authors.initials: NC
authors.lastname: Geurs
authors.forename: I C
authors.initials: IC
authors.lastname: Wang
authors.forename: L B
authors.initials: LB
authors.lastname: Shulman
authors.forename: M K
authors.initials: MK
authors.lastname: Jeffcoat
mesh_terms: D000540:Alveolar Ridge Augmentation / Q000379:methods*; D000704:Analysis of Variance; D018786:Bone Substitutes / Q000627:therapeutic use; D016025:Bone Transplantation / Q000000981:diagnostic imaging* / Q000379:methods; D003245:Consensus Statements as Topic; D019992:Databases as Topic; D003758:Dental Implantation, Endosseous / Q000379:methods*; D015921:Dental Implants; D019232:Dental Restoration Failure; D005500:Follow-Up Studies; D006085:Graft Survival; D006801:Humans; D008437:Maxilla / Q000000981:diagnostic imaging* / Q000601:surgery; D008443:Maxillary Sinus / Q000000981:diagnostic imaging* / Q000601:surgery; D011862:Radiography, Panoramic; D012189:Retrospective Studies; D012907:Smoking; D016019:Survival Analysis; D014182:Transplantation, Autologous; D014184:Transplantation, Homologous; D016896:Treatment Outcome
chemical_list: D018786:Bone Substitutes; D015921:Dental Implants