USE OF BIPLANAR RADIOGRAPHS FOR ESTIMATING CROSS-SECTIONAL GEOMETRIC-PROPERTIES OF MANDIBLES

被引:56
作者
BIKNEVICIUS, AR [1 ]
RUFF, CB [1 ]
机构
[1] JOHNS HOPKINS UNIV, SCH MED, DEPT CELL BIOL & ANAT, BALTIMORE, MD 21202 USA
来源
ANATOMICAL RECORD | 1992年 / 232卷 / 01期
关键词
D O I
10.1002/ar.1092320118
中图分类号
R602 [外科病理学、解剖学]; R32 [人体形态学];
学科分类号
100101 ;
摘要
Several radiographic techniques for estimating bone cross-sectional geometric properties of mandibular corpora are compared. A hollow asymmetrical model significantly improves estimates compared to solid or hollow symmetrical-models that have been used in previous studies. Using this model, biplanar radiographs can give sufficiently accurate information of the amount and distribution of cortical bone in a section given relatively regular subperiosteal and endosteal perimeters.
引用
收藏
页码:157 / 163
页数:7
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