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本文对30具(男18,女12)正常新生儿尸的胸腹部进行了体表观察和测量。结果如下: 一、胸部的体表测量(见表1) 表中的平胸骨中点的胸围(341.83±4.99mm)和平乳头中点的胸围(341.67±5.03mm)相同。较徐时百报道略大。乳头中点至前正中线距离与锁骨中点至前正中线距离,各左、右两侧非常接近。而锁骨中线与乳头线并不在一条线上,至前正中线的 距离相差较大,有高度显著性(t=14.9555)。新生儿的乳头均位于第四肋至第五肋之间。胸骨下角的角度,平均113.73°±1.96°(90°～140°)。 二、腹部的体表测量(见表2) 腹股沟韧带中点、腹股沟中点和腹直肌
In this paper, thirty (male 18, female 12) normal newborn corpse of the body and abdomen were observed and measured. The results are as follows: First, the body surface measurements of the chest (see Table 1) The bust (341.83 ± 4.99mm) at the midline of the flat sternal in the table is the same as the bust (341.67 ± 5.03mm) at the midpoint of the flat nipple. Slightly bigger when the Xu reported. The distance from the midpoint of the nipple to the anterior midline and the midpoint of the clavicle to the anterior midline is very close to each other on both the left and right sides. The clavicle line and the nipple line is not in a line, to the distance between the median line is quite different, highly significant (t = 14.9555). Neonatal nipples are located between the fourth rib to the fifth rib. The angle of the lower sternum, an average of 113.73 ° ± 1.96 ° (90 ° ~ 140 °). Second, the body surface measurement of the abdomen (see Table 2) inguinal ligament midpoint, groin midpoint and rectus abdominis