【摘要】 目的 为临床制作下颌骨人工植入体积累国人体质人类学资料。方法 采用经福尔马林固定、颜面骨正常的成人尸体60具(男30具,女30具),常规解剖操作,按《人体测量方法》用游标卡尺测量下颌角间宽、颧弓深、颧弓长、下颌联合深和下颌联合高。并对测量数据进行统计学处理。结果下颌角间宽、下颌联合深及下颌联合高男女间差异无显著性意义(P>0.05),颧弓深及颧弓长男女间差异存在显著性意义(P≤0.05)。下颌角间宽为98.78±9.60 mm,下颌联合深为77.40±10.33 mm,下颌联合高为35.20±3.37 nlm;且两两之间存在相关关系(P<0.01),并建立回归方程。结论 可期望从颧弓深和颧弓长来进行性别判别分析;为临床下颌骨替代物个体化制造提供相关数据及在CT获得数据不全的情况下,通过回归方程推算其他缺失数据,以供临床参考使用。更多还原

【Abstract】 Objective To provide data of anatomy and fabrication of artificial lower jaw bone and to find out their correlation. Methods Sixty adult formalined cadaveric specimens (male 30 and female 30) normal facial bones with were dissected. The breadth between the angle of mandible, the depth of zygomatic arch, the length of zygomatic arch, the depth of mandibular symphysis and the height of mandibular symphysis were measured, and the data were studied with statistics. Results There are not significant difference in the breadth between the angle of mandible, or the depth or height of mandiblar symphysis between male and female ( P > 0.05), but there are significant difference in the depth or length of zygomatic arch between male and female ( P ≤ 0. 05). the breadth between the angle of mandible is 98.78±9.60 mm, the depth of mandible symphsis 77.40±10.33 mm and the height of mandible symphsis 35.20±3.37 mm; moreover, there is correlation between each two of the three ( P < 0.01), then we check the equation( P < 0.01), and create the regression equations. Conclusion It can analyse sex from the depth or length of zygomatic arch; to provide data for fabrication of artificial lower jaw bone, and calculate some missed data through these regression equations.更多还原