title: Morphology of the bone that supports endosteal dental implants. Transmission electron microscopic and high voltage electron microscopic observations.
abstract: The morphologic features of the bone-dental implant interface were investigated using an in vivo dog model. The undecalcified bone and associated support tissues were serially sectioned and examined with both conventional and high voltage transmission electron microscopy. A varied morphologic appearance of the tissues supporting clinically and radiographically appearing integrated implants was observed. Osteoblasts were observed at the implant interface, and osteocytes were routinely seen encased within lacunae extremely close to the implant surface. Often these osteocytes extended cellular projections to the implant surface. The variable tissue types observed were suggestive of healthy lamellar and appositional type mineralization patterns adjacent to the implants.
authors.affiliation: Department of Oral Pathology, School of Dentistry, Medical College of Georgia, Augusta.
authors.forename: D E
authors.initials: DE
authors.lastname: Steflik
authors.forename: G R
authors.initials: GR
authors.lastname: Parr
authors.forename: A L
authors.initials: AL
authors.lastname: Sisk
authors.forename: P J
authors.initials: PJ
authors.lastname: Hanes
authors.forename: F T
authors.initials: FT
authors.lastname: Lake
authors.forename: L K
authors.initials: LK
authors.lastname: Gardner
authors.forename: D J
authors.initials: DJ
authors.lastname: Berkery
mesh_terms: D000818:Animals; D001857:Bone Matrix / Q000648:ultrastructure; D003758:Dental Implantation, Endosseous; D015921:Dental Implants; D004285:Dogs; D008334:Mandible; D008854:Microscopy, Electron; D016348:Osseointegration; D010006:Osteoblasts / Q000648:ultrastructure; D010011:Osteocytes / Q000648:ultrastructure
chemical_list: D015921:Dental Implants