Maxillary Posterior Segmentation Using an Oscillating Saw in Le Fort I Posterior or Superior Movement Without Pterygomaxillary Separation
DC Field | Value | Language |
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dc.contributor.author | Kang, Nara | - |
dc.contributor.author | Hwang, Kyung-Gyun | - |
dc.contributor.author | Park, Chang-Joo | - |
dc.date.accessioned | 2022-07-16T02:04:15Z | - |
dc.date.available | 2022-07-16T02:04:15Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-11 | - |
dc.identifier.issn | 0278-2391 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158727 | - |
dc.description.abstract | Purpose: Any remaining tuberosity or pterygoid plate frequently interferes with posterior or superior movement of the maxilla, if no pterygomaxillary separation is performed in low-level Le Fort I osteotomy. The objective of this report is to describe a technique for maxillary posterior segmentation using an oscillating saw in Le Fort I posterior or superior movement without pterygomaxillary separation and to present the authors' preliminary multicenter experience with this technique. Materials and Methods: The authors retrospectively evaluated patients who underwent double-jaw surgery at 3 orthognathic surgery centers from May 2010 to December 2012. In all cases, the segmentation procedure was performed using an oscillating saw on a posterior or tuberosity area of the maxilla before downfracture obtained by leverage alone without pterygomaxillary separation, below or near the lower part of the pterygoid plate. Results: In total, 1,231 patients (411 male and 820 female; mean age, 24.9 yr) were enrolled. Mean surgical time for the maxillary procedure was 55.9 minutes. None of the patients received a blood transfusion, and no significant soft or hard tissue complications clinically compromised the healing of the repositioned maxilla. Mean maxillary posterior and superior movements were 3.4 mm (range, 2.1 to 5.6 mm) and 4.0 mm (range, 1.3 to 5.6 mm), respectively. Conclusions: The preliminary results indicate that this maxillary posterior segmentation procedure using an oscillating saw in low-level stepped Le Fort I osteotomy can be completed safely and effectively for posterior or superior repositioning of the maxilla, with no need to disturb the integrity of the pterygoid plate. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | W B SAUNDERS CO-ELSEVIER INC | - |
dc.title | Maxillary Posterior Segmentation Using an Oscillating Saw in Le Fort I Posterior or Superior Movement Without Pterygomaxillary Separation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hwang, Kyung-Gyun | - |
dc.contributor.affiliatedAuthor | Park, Chang-Joo | - |
dc.identifier.doi | 10.1016/j.joms.2014.04.007 | - |
dc.identifier.scopusid | 2-s2.0-84908228901 | - |
dc.identifier.wosid | 000345224800034 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY, v.72, no.11, pp.2289 - 2294 | - |
dc.relation.isPartOf | JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY | - |
dc.citation.title | JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY | - |
dc.citation.volume | 72 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 2289 | - |
dc.citation.endPage | 2294 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Dentistry, Oral Surgery & Medicine | - |
dc.relation.journalWebOfScienceCategory | Dentistry, Oral Surgery & Medicine | - |
dc.subject.keywordPlus | LE-FORT-1 OSTEOTOMY | - |
dc.subject.keywordPlus | COMPUTED-TOMOGRAPHY | - |
dc.subject.keywordPlus | BIMAXILLARY SURGERY | - |
dc.subject.keywordPlus | SETBACK | - |
dc.subject.keywordPlus | ARTERY | - |
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