唇是人面貌的重要组成部分,特别是上唇的某些线距和角度,是观察面容的重要着眼点。某些数据是否有性别差异显著性,目前尚未见报道。本文是在活体上从正貌观测了新生儿上唇,所得资料供参考。一般资料及研究方法一般资料:对颅面、脊柱及四肢无畸形的新生儿101例,其中男60例,女41例,年龄最大9天,最小10 min。均在婴儿室测量。所用工具有圆规、半圆仪、不锈钢尺以及自制的测角计(如图1)。研究方法:在婴儿睡眠唇保持安静状态下,正貌测量口裂、唇弓长、唇人中三角各边 Lip is an important part of the human face, especially the upper lip of some of the line spacing and angle is to observe the face of the important focus. Whether some of the data have significant gender differences has not been reported. This article is from the positive observation of the newborn upper lip, the information obtained for reference. General information and research methods General information: 101 cases of non-deformity of the craniofacial spine and limbs, including 60 males and 41 females, the oldest 9 days, the minimum 10 min. Are measured in the baby room. The tools used are compasses, semicircles, stainless steel rulers and self-made goniometers (Figure 1). Research Methods: In the sleep of the baby's lip to maintain a quiet state, measured the positive appearance of split mouth, lip bow length, lips in the triangular triangle