摘要
目的:为提供临床颈外动脉插管的解部学依据,提高插管术的成功率。方法:利用经福尔马林固定的教学用的成人尸体30具。对60侧颈外动脉进行解剖、观察和测量。结果:颈外动脉的发起部位距甲状软骨上缘的距离为14.8±3.3mm,面动脉、颞浅动脉发起部位距颈总动脉分叉处的距离分别为68.0±1.8mm和65.4±13.4mm。结论:临床面动脉插管是从甲状软骨上缘15mm处将导管插入颈外动脉内。导管头端留在距插入部6.5mm处为最佳。
Objective: To supply the evidences of clinical anatomy of external carotid artery for intubation and to promote the correctness of successful intubation. Results: To dissect, observe and measure the 60 external carotid arteries in both sides of 30 bodies of adults for teaching which were fixed by formalin. Results: The distance from the occuring places of external arteries to the up-edges of the thyroid cartilages are 14.8 ± 3.3mm.The distances from the occuring places of the facial arteries and the supperficial temporal arteries to the branching positions of the chief carotid arteries are 68.0 ± 1. 8mm and 65.4 ± 13. 4mm respectively. Conclusion: Clinical intubation in the facial carotid arteries can be carried out in such a way as the catheter is inseted from the position which are 15mm on the up-edges of thyroid cartilages into the external carotid arteries. It would be better to leave the end of the catheter at the position which is 6.5mm from the inseting place.
出处
《医学理论与实践》
2002年第2期125-126,共2页
The Journal of Medical Theory and Practice
关键词
颈外动脉
插管
应用解剖
External carotid artery, Intubation, Applied anatomy
