SKELETAL STABILITY FOLLOWING MINIPLATE FIXATION AFTER BILATERAL SAGITTAL SPLIT OSTEOTOMY FOR MANDIBULAR ADVANCEMENT

被引：31

作者：

ABELOOS, J ^{[1
]}

DECLERCQ, C ^{[1
]}

NEYT, L ^{[1
]}

机构：

[1] UNIV CATHOLIQUE LOUVAIN, B-1348 LOUVAIN, BELGIUM

来源：

JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY | 1993年 / 51卷 / 04期

关键词：

D O I：

10.1016/S0278-2391(10)80346-5

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Skeletal stability after monocortical miniplate fixation of bilateral sagittal split osteotomies to advance the mandible was evaluated in 20 patients. Three angles and four linear measurements were analyzed on lateral cephalometric radiographs before surgery, immediately after surgery, and at least 6 months after surgery. The mean horizontal advancement at pogonion was 5.0 mm; 6 months after surgery the advancement increased 0.3 mm because of occlusal settling. The mean lengthening of the distance gonion to menton was 5.8 mm and a relapse of 0.3 mm (5.2%) was found. The mean increase of anterior facial height measured at long-term follow-up was 3.6 mm. This study shows that fixation of the advanced mandible with intraorally applied monocortical miniplates after the bilateral sagittal split osteotomy is a stable procedure. © 1993, American Association of Oral and Maxillofacial Surgeons. All rights reserved.. All rights reserved.

引用

页码：366 / 369

页数：4

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