胸骨颈静脉切迹的高度及其与肺活量的相互关系  

THE LEVEL OF THE JUGULAR NOTCH AND ITS CORRELATION WITH VITAL CAPACITY

作　　者：张志清[1] 刘明瑛[1] 钟桂美 高丰海 张太国[1] 常华美[1] 王海杰[1] 

机构地区：[1]潍坊医学院,潍坊261042

出　　处：《潍坊医学院学报》1999年第4期281-282,共2页Acta Academiae Medicinae Weifang

摘　　要：目的　探讨胸廓上口倾斜度的年龄变化及其与呼吸功能的相互关系。方法　对２００名大学生和１００ 名小学生的胸骨颈静脉切迹的高度和肺活量进行测定。结果　男女大学生分别与小学生比较， 胸骨颈静脉切迹与第７ 颈椎棘突的连线（ＪＣ）和颈静脉切迹的水平线（ＪＬ）在胸后壁的垂直距离存在着非常显著性差异。ＪＣ和ＪＬ在胸后壁的垂直距离与肺活量的关系方面，男女大学生和小学生分别有着密切的正相关关系。结论　随着身体的发育，胸骨上缘高度逐渐下降，胸骨上缘越低。Objective To investigate changes of gradient of the thoracic inlet in age and its correlation with function of respirtion.Method The height of the jugular notches and vital capacity of 200 students of the medical college and 100 students of the primary school were measured。Result In college students,the distance on the posterior thoracic wall from line between jugular notch and spinous process of the 7th cervical vertebrae (JC) to horizontal line of the jugular notch(JL) was longer than school children significantly.In relation of the distance from JC to JL on posterior thoracic wall and vital capacity,there was a positive correlation in college student group and school children group.Conclusion The level of the jugular notch decreases as height of the body increases.There is a close correlation between height of the jugular notch and vital capacity. The lower the jugular notch is,the larger vital capacityis.

关 键 词：胸骨 颈静脉切迹 肺活量 胸廓 

分 类 号：R322.35[医药卫生—人体解剖和组织胚胎学] R322.2[医药卫生—基础医学]