Show simple item record

dc.contributor.authorChay, Siew Hanen_US
dc.contributor.authorM Rabie, A Bakren_US
dc.contributor.authorItthagarun, Anuten_US
dc.date.accessioned2017-05-03T15:18:48Z
dc.date.available2017-05-03T15:18:48Z
dc.date.issued2000en_US
dc.date.modified2008-05-02T06:49:13Z
dc.identifier.issn05873908en_US
dc.identifier.urihttp://hdl.handle.net/10072/18419
dc.description.abstractAlveolar bone defects are conditions that impede the progress of orthodontic treatment. This study compared the mechanics of the healing of autogenous intramembranous (IM) bone grafts and grafts comprising a mixture of IM and demineralised bone matrix of autogenous intramembranous origin (DBMIM), in an attempt to determine the reliability of each material. Thirty-two New Zealand white rabbits had a single defect created in their skull. Sixteen were grafted with IM bone alone (Group I: autogenous IM), and the other 16 had a combined graft of composite IM sandwiched between two layers of DBMIM (Group II: composite IM-DBMIM). A third group (Group III) of eight rabbits each had two defects created in their skull; one defect was left empty (A: passive control) and the other filled with rabbit-skin collagen (B: active control). In Groups I and II, inflammatory cells were found to be present on Days 1 and 2 of tissue retrieval. The appearance of the mesenchymal cells and preosteoblasts, osteoblasts and osteocytes was earlier (Day 3) in Group II than in Group I (Day 5). In both groups, preosteoblasts, osteoblasts and osteocytes were observed with no cartilage at the intermediate stage. In conclusion, autogenous IM bone grafts and IM bone grafts in the presence of DBMIM healed through an osteogenic ossification routeen_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAustralian Society of Orthodontistsen_US
dc.publisher.placeAustraliaen_US
dc.relation.ispartofpagefrom88en_US
dc.relation.ispartofpageto97en_US
dc.relation.ispartofjournalAustralian Orthodontics Journalen_US
dc.relation.ispartofvolume16en_US
dc.subject.fieldofresearchcode320802en_US
dc.titleUltrastructural identification of cells involved in the healing of intramembranous bone grafts in both the presence and absence of demineralised intramembranous bone metrixen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2000
gro.hasfulltextNo Full Text


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record