کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3170223 1199519 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Is there any difference in the condylar position and angulation after asymmetric mandibular setback?
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
Is there any difference in the condylar position and angulation after asymmetric mandibular setback?
چکیده انگلیسی

ObjectiveThis study was performed to compare the condylar position and angulation on 3-dimensional (3D) views between greater setback side (GSS) and lesser setback side (LSS) after asymmetric mandibular setback (AMS) using computed tomography.Study designThe sample consisted of 12 Korean skeletal class III malocclusion patients with mandibular prognathism and facial asymmetry, who underwent sagittal split ramus osteotomy (SSRO) with rigid fixation. Tomographs were taken 1 month before (T1) and 6 months after surgery (T2). Position and angulation of the condyles were measured.ResultsAt T1 stage, the condylar head in GSS showed more forward inclination on the sagittal view (P < .05) than that of LSS. Although there were significant inward and backward rotations of the condylar head in GSS (P < .01) and significant backward rotation in LSS at T2 stage (P < .05), 3D positions of the condyle in GSS and LSS were not changed after AMS.ConclusionSSRO might be effective to stabilize the condylar position for AMS.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology - Volume 101, Issue 2, February 2006, Pages 155–163
نویسندگان
, , ,