title: Refinements in pterygomaxillary dissociation for total midface osteotomies: instrumentation, technique, and CT scan analysis.
authors.affiliation: Craniofacial Program, Georgetown University Medical Center, Washington, D.C. 20007-8751.
authors.forename: J C
authors.initials: JC
authors.lastname: Posnick
authors.forename: J A
authors.initials: JA
authors.lastname: Goldstein
authors.forename: C
authors.initials: C
authors.lastname: Clokie
mesh_terms: D002675:Child, Preschool; D005147:Facial Bones / Q000002:abnormalities / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D010027:Osteotomy / Q000379:methods*; D013518:Surgery, Plastic / Q000379:methods*; D014057:Tomography, X-Ray Computed