下颌髁状突形态的研究  

Morphological Study of the Human Mandibular Condyle

作　　者：杜昌连[1] 陈新明[1] 王世平[1] 

机构地区：[1]湖北医学院口腔系

出　　处：《华西口腔医学杂志》1992年第3期178-180,共3页West China Journal of Stomatology

摘　　要：通过收集有明确年龄和性别的殊状突47例,对踝状突前倾角、关节前后斜面的面积、髁状突前后径及内外径和前后关节斜面的夹角进行了测量统计。结果发现髁状突前斜面面积大于后斜面面积,前斜面面积存在年龄差异,斜面夹角存在性别差异,髁状突内外径存在年龄和性别差异。对所获结果进行了讨论。The morphology of 47 human mandibular condyles was studied by measuring theforward-inclination angle,articular area of the condyle,anteroposterior and medial-lateraldimension,and line angle of anteroposterior oblique plane of the condyle articular surface.The study showed that the area of anterior oblique plane of condyle is larger than theone of posterior oblique plane.There are differences in the area of anterior oblique planeof condyle in the age,the line angle of anteroposterior oblique plane of condyle the sexand the medial-lateral dimension of condyle both age and sex.The results were discussedin detail.

关 键 词：下颌骨 髁状突 形态学 

分 类 号：R322.41[医药卫生—人体解剖和组织胚胎学]