解剖学杂志2012，Vol.35Issue(2)：239-241,3.
测量胚胎弯曲骨弧长度的方法
A new method for measuring the arc length of curving bone in human embryo
摘要
Abstract
Objective; To develop a novel method to precisely measure the arc length of curving bone in human embryo. Methods; We developed a formula by using differential equation and the arc length of betiding bones was calculated according to the chord length and height. We measured the coronal arc length of parietal bones in fetus and measured the parietal arc and coronal arc length of fifty embryos. Results: Our results showed that the arc length calculated using the formula was not significantly different from that obtained by manual measurements. Conclusion; This method was simple and precise, and can be used to measure the ossification length of any fetus parietal bones with less than 180°curvature or the arc length of bones in the other parts of human.关键词
骨/弧弦/弯曲/测量方法/胚胎Key words
bone/ chord/ bending: measuring method/ embrology引用本文复制引用
张维建,王继忠,王文硕..测量胚胎弯曲骨弧长度的方法[J].解剖学杂志,2012,35(2):239-241,3.基金项目
山东省卫生厅自然科学基金(2001CAICGAI) （2001CAICGAI）
