EVALUATION OF MASTICATORY FUNCTION FOLLOWING ORTHOGNATHIC SURGICAL-CORRECTION OF MANDIBULAR PROGNATHISM

被引：56

作者：

SHIRATSUCHI, Y

KOUNO, K

TASHIRO, H

机构：

[1] First Dept. of Oral Surgery, Faculty of Dentistry, Kyushu University

来源：

JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY | 1991年 / 19卷 / 07期

关键词：

MANDIBULAR PROGNATHISM; MASTICATORY EFFICIENCY; ADENOSINE TRIPHOSPHATE GRANULES; ABSORBENCY;

D O I：

10.1016/S1010-5182(05)80336-1

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Masticatory function was examined in 17 patients with mandibular prognathism before and after bilateral sagittal splitting osteotomy of the mandibular rami. Masticatory efficiency was measured by means of a spectrophotometer, using adenosine triphosphate (ATP) granules, the biting force and occlusal contact area. Masticatory functions showed a tendency to gradual improvement postoperatively. Concerning masticatory efficiency, mean values of absorbance of ATP granules in patients with mandibular prognathism were inferior to those of subjects who possess a normal occlusion, even 12 months after operation.

引用

页码：299 / 303

页数：5

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