摘要
本文对１８０具小儿尸解分６个年龄组，观测了气管、主支气管的形态位置、气管杈的角度，并对身长与气管长度作了相关分析，结果表明：（１）气管、主支气管的长度及管径均随身高的增加而增长，而软骨环数目则变化不大．（２）按身高推算小儿气管长度的回归方程是：∧Ｙ＝１３．０４０４＋０．０４６７ｘ．
One hundred and eighty children cadavers (98 males,82 females)have been dividedinto six groups.The form and position of the trachea and main bronchi and the angle of the tra-cheal bifurcation have been observed and measured.The relation between the height of body andthe length of trachea has been studied.The results show:(1)The length and the calibre of tracheaand main bronchi increase with the height of the body.The number of the tracheal cartilagechanges rarely.(2)The regression equation of the tracheal length calculated by body length is∧Y=13.04O4+0.0467x.
出处
《蚌埠医学院学报》
CAS
1994年第2期136-138,共3页
Journal of Bengbu Medical College
基金
安徽省教育委员会科研课题
关键词
气管
主支气管
气管杈
儿童
解剖学
trachea
main bronchi
tracheal bifurcation
children
