Evaluation of Bone Volume After Secondary Bone Grafting in Unilateral Alveolar Cleft Using Computer-Aided Engineering.
The purpose of this study was to evaluate the initial defect and the outcome of bone grafts for unilateral alveolar cleft. To determine the absorption of the bone graft in patients with unilateral cleft, computer-aided engineering (CAE) with multi-detector row computed tomography (MDCT) was used. MD...
| Publicado en: | Cleft Palate Craniofacial Journal Vol. 51; no. 6; pp. 665 - 669 |
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| Autores principales: | , , , , , |
| Formato: | diagnostic images research tables/charts Journal Article |
| Publicado: |
Sage Publications Inc.
Nov2014
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=107837400&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 107837400 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10556656 DF1 jtl: Cleft Palate Craniofacial Journal issn: 10556656 maglogo: Y pubinfo: dt: Nov2014 vid: 51 iid: 6 pid: 344 pub: Sage Publications Inc. place: Thousand Oaks, California artinfo: ui: 107837400 99418203 10.1597/13-045 NLM24004421 107837400 ppf: 665 ppct: 4 formats: tig: atl: Evaluation of Bone Volume After Secondary Bone Grafting in Unilateral Alveolar Cleft Using Computer-Aided Engineering. aug: au: Hayato Nagashima Yoshiaki Sakamoto Hisao Ogata Junpei Miyamoto Masaki Yazawa Kazuo Kishi affil: Resident, Department of Plastic and Reconstructive Surgery, Keio University School of Medicine, Tokyo, Japan sug: subj: Alveolar Process Surgery Bone Transplantation Cleft Lip Cleft Palate Human Treatment Outcomes Computers and Computerization Tomography Methods Child Academic Medical Centers Japan Wilcoxon Rank Sum Test Pearson's Correlation Coefficient Data Analysis Software Child: 6-12 years ab: The purpose of this study was to evaluate the initial defect and the outcome of bone grafts for unilateral alveolar cleft. To determine the absorption of the bone graft in patients with unilateral cleft, computer-aided engineering (CAE) with multi-detector row computed tomography (MDCT) was used. MDCT scans of 29 patients were taken immediately preoperatively and at 1 month and 6 months postoperatively. The patients underwent bone grafting between 8 and 14 years of age using iliac crest bone grafts. Three-dimensional models were created in each period, and the defect at the alveolar cleft and volume of the bone graft were determined in each patient using CAE. Cleft volume and success of alveolar bone grafting were significantly correlated (P < .01). Alveolar clefts with cleft palate required more bone volume than those without cleft palate (P < .01), but the resorption rate did not significantly differ between alveolar clefts with and without cleft palate (0.48 ± 0.14 and 0.49 ± 0.18, respectively; P=. 93). In conclusion, three-dimensional reconstruction of bone grafts using CAE based on MDCT provides a valuable objective assessment of graft volume. pubtype: Academic Journal doctype: diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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