首页> 中文期刊> 《实用口腔医学杂志》 >西安市临潼区出土2200年前人颅颌面骨形态的研究

西安市临潼区出土2200年前人颅颌面骨形态的研究

         

摘要

目的:测量西安市临潼区出土的2 200 年前人颅颌骨形态数据,为中国人颅颌骨数据及体质人类学积累资料.方法:根据人体测量手册对保存于西北大学文化遗产学院的距今约2 200 年前人颅颌骨进行测量及观察分析.样本包括颅骨45 例、上颌骨43 例、下颌骨45 例;测量项目颅骨26 项、上颌骨6项、下颌骨21 项.测量结果应用SPSS 19.0进行分析.结果:①颅骨的测量项目,除反映颅颌面整体形态的面颌宽比、头颌宽比外,其余测量结果均为男性大于女性(P<0.05);②除下颌角外,上、下颌骨的各项测量结果均为男性大于女性(P<0.05).结论:研究所得结果为系统研究人类颅颌骨形态学演化积累了数据,为考古学利用颅颌骨进行性别判断提供一定参考.%Objective: To study the morphology of the skull, maxilla and mandible in the human being of 2 200 years ago. Methods: Based on the Anthropometry Manual, the human cranial and jaw bones of 2 200 years ago excavated from Lintong Country in Xian City were measured on 45 skulls, 43 maxillas and 45 mandibulae. 26 skull measurements, 6 maxillary measurements and 21 mandibular measurements were reported. Data obtained were analyzed by SPSS 19. 0. Results: (T) Except the ratio of the width of jaw bone to the head and face, which reflecting the overall shape of craniofacial, the other measurements were larger in males than in females( P < 0.05 ). (2) All the measurements about jaw bone in men were larger than those in women( P <0. 05 ) except the mandibular angle. Conclusion: The data may provid information for morphological evolution of human jaw bones and provide some references for sex identification of the unearthed remains.

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