title: Reconstruction of skull defects with vascularized omentum transfer and split calvarial bone graft: two case reports.
abstract: Autogenous calvarial bone grafts have been widely used in craniofacial reconstruction following trauma, congenital anomalies, and head and neck tumors. In cases of late restoration of a collapsed cranial vault, an extradural dead space is occasionally observed which might cause infection and grafted bone absorption. The combined use of a split calvarial bone graft and an omental flap has been an effective technique for treating complicated cranial defects. The omental flap eliminates the extradural dead space between the grafted calvarial bone and the scarred dura, and provides an acceptable vascular bed for grafted bone. The authors report this technique for complex cranioplasties in two cases, with good cosmetic results.
authors.affiliation: Department of Plastic and Reconstructive Surgery, University of Tokyo, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Sugawara
authors.forename: K
authors.initials: K
authors.lastname: Harii
authors.forename: A
authors.initials: A
authors.lastname: Yamada
authors.forename: S
authors.initials: S
authors.lastname: Hirabayashi
authors.forename: A
authors.initials: A
authors.lastname: Sakurai
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
mesh_terms: D000368:Aged; D016025:Bone Transplantation; D006801:Humans; D008297:Male; D008875:Middle Aged; D009852:Omentum / Q000098:blood supply / Q000637:transplantation*; D012886:Skull / Q000293:injuries* / Q000601:surgery*; D013524:Surgical Flaps / Q000098:blood supply