摘要
为建立一个颅盖骨厚度分区模式图,选发育正常匀称,形态特征代表国人一般标准的男女颅骨二个,按球面坐标法划分测点。根据1800个点的测值,分为五个厚度等级,测绘出颅盖骨厚度分布及分区图,并设想颅盖骨的生物力学构筑模型是一个有二横五纵拱梁的穹顶结构。
The materials studied in this paper consists of one male and one female normal adult skull.The main physical characteristis of these skulls indicate that they are the common representative of South Chinese.Thickness of the calva at 1800 points were measured.The calva vary in thickness from 1.6-13.9mm,and may be divided into five degrees:Thinest(x-2mm).Thin(2.1-4mm).medium(4.1-6mm).Thick(6.1-8mm).Thic-knest(8-xmm).The obtained results permit the conclusion that the calva can be divided into twelve areas based on the distribution of the thickness.These areas are named as follows:№Area Thickness(mm)1 Middle part of the squama of temporal 1.672 Peripheral part of the squama of temporal 3.213 Temporal surface of frontal 3.504 Inferior part of parietal 3.595 Superior part of parietal 3.646 Cerebral fossa 3.687 Below the parietal tuber 3.768 Medium area 4.699 In front of the external occipital protuberance 6.6810 Above the supra-superciliary arch 6.6911 Superciliary arch 8.8612 External occipital protuberance 11.50.
作者
冯家骏
Feng Jiajun(Department of anthropology,Zhongsan University)
出处
《解剖学杂志》
CAS
1985年第2期145-148,共4页
Chinese Journal of Anatomy
