胎儿胫骨生长趋势的研究  

Study of growth trend of Tibia in fetuses

作　　者：初国良[1] 魏志成[1] 韩素云[1] 吕来清[1] 王庆林[1] 赵来友[1] 冯义[2] 姜淑霞[3] 

机构地区：[1]佳木斯医学院局解教研室 [2]佳木斯市传染病医院 [3]佳木斯市妇婴医院

出　　处：《黑龙江医药科学》1995年第6期1-2,共2页Heilongjiang Medicine and Pharmacy

摘　　要：作者研究胎儿胫骨生长趋势,测量了44例3至9月份佳木斯地区胎儿,测量项目包括坐高、胫骨最大长、中部最大径、中部最小径、骨化段长和重量。结果表明:各项指标平均月增长率19.06%、17.08%、17.87%、19.04%、20.18%和68.54%。各月份增长率差异显著,最大增长率在3—4月份,最小在6—8月份。各月份平均绝对增长值分别40.69、8.30、0.68、0.61、7.24和1.38。本文结果对于研究胎儿胫骨的生长发育是非常重要的。Forty four tibia of Jiamusi fetuses(ranging from 3 to 9months postconception)were studied by the measurement method to define the trend of tibia growth.The tibia measurements anal- ysed were their sitting height(X_1),maximum length(X_2),midshaft maximum breadth(X_3),mid- shaftminimum breadth(X_4),ossifide shaft length(X_5)and weight(X_6).The results showed that the average rate of increase per month was 19.06% in X_1,17.08% in X_2,17.87% in X_3,19.04% in X_4,20.18% in X_5 and 68.54% in X_6.The differences of lncrease level was obvious and the largest increase rate was between 3 and 4 months,the smallest between 6 and 8.The average of absolute increase per month was 40.69 mm in X_1.8.3ram in X_2,0.68ram in X_3,0.61mm in X_4,7. 24ram in X_5 and 1.38ram in X_6.Thus,these findings are important to the knowledge of human tib- ia growth and development.

关 键 词：生长趋势 胎儿 胫骨 

分 类 号：R714.5[医药卫生—妇产科学]