摘要
收集泰安市引产9～38周胎儿标本175例,对耳廓的长、宽、游离缘边长、耳和耳垂的类型进行了测量和观察。对胎儿耳廓和耳垂的发育变化规律和类型进行了探讨。
We collected 175 fetues of 9-38 weeks induced in Taian City. Length and width and perimeter of their auricles, the types of their ears and lobes were measured. The development and types of their auricles and lobes are observed.
出处
《泰山医学院学报》
CAS
1992年第1期43-46,共4页
Journal of Taishan Medical College
关键词
胎儿
耳廓
形态学
fetus
auricle
types of external ears
lobe types
