کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3156422 | 1198120 | 2013 | 5 صفحه PDF | دانلود رایگان |
PurposeThis report describes a technique used to increase vertical height and anterior prominence of the anterior maxilla.Patients and MethodsTwo cases illustrate the palatal approach to segmental osteotomy with interpositional bone grafting (sandwich osteotomy) of the anterior maxilla. The palatal approach allows the segment to be moved anteriorly and inferiorly. This is in contrast to the buccal approach, in which the tight palatal tissue creates a vector of force toward the palate. The vascular pedicle for the segmental bone flap using the palatal approach is the labial mucosa and musculature.ResultsThe maxillary alveolar ridge in case 1 was advanced 4 mm anteriorly and 5 mm inferiorly. In case 2, the ridge was moved 4 mm anteriorly and 6 mm inferiorly. Cases 1 and 2 were later successfully restored with dental implants.ConclusionThe palatal approach to the anterior maxillary osteotomy was found to be effective in 2 cases that required anterior and inferior repositioning of the anterior maxilla.
Journal: Journal of Oral and Maxillofacial Surgery - Volume 71, Issue 6, June 2013, Pages 1005–1009