摘要
在30例（男19、女11）新生儿尸体上，解剖观察了食管的形态和位置；测量了食管各段长度，食管全长为89．90±6．11mm，与身长之比为1：5．5，与臀顶长之比为1：3．8；测得从上牙槽正中至食管起始处、左主支气管压迹处、穿隔处及贲门中点的距离分别为66．02±5．81mm、108．02±7．42mm、144．93±9．08mm、155．91±9．65mm；鼻孔至以上四处的距离分别为80．42±5．81mm、122．33±6．41mm、159．33±9．01mm、170．31±9．54mm；同时测量了以上四处及颈胸交界处、食管最宽处的内横径、外横径和管壁厚。
An observation of the shape and position of the oesophagus was made in 30 cadavers ofneonates (male 19, female 11 ), and the lengths of oesophagus was measured at the sametime. It was found that the total length of the oesophagus is 89.90±6.11mm, with the ratio1: 5. 5 between oesophagus length and body height and 1: 3.8 between it and the length ofcrown-rump, that the length from the middle of upper alveolar process to the point wherethe oesophagus starts, to the adjacency of left branchus, to the oesophageal hiatus in di-aphragm of the oesophagus and to the cardiac orifice is 66.02±5.81mm, 108.02±7.42mm,144. 93±9.08mm, and 155.91±9.65mm, respectively, and that the length from nostril tothe four regions above is 80.42±5.81mm, 122.33±6.41mm, 159.33±9.01mm and 170. 31±9.54mm, respectively. The internal and external transverse diameters and thickness of theoesophagus walls at four regions above as well as at connection area of neck and chest andthe region with maximal diameter were measured, too.
出处
《包头医学院学报》
CAS
1998年第1期10-12,共3页
Journal of Baotou Medical College
关键词
食管
解剖学
新生儿
形态学
oesophagus, anatomy, morphologic, neonate
