Accuracy of Classical Anatomical Landmark Technique ( Anterior, Central, and Posterior Approach) for Internal Jugular Vein by Ultra-sound Technique
10.11969/j.issn.1673-548X.2015.10.042
- VernacularTitle:患者体表前、中、后路右颈内静脉定位准确率的超声学研究
- Author:
Wanlu GAO
;
Xiaohai WANG
- Publication Type:Journal Article
- Keywords:
Internal jugular vein;
Anatomical landmark;
Ultrasound
- From:
Journal of Medical Research
2015;44(10):149-151
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the accuracy rate of classical anatomical landmark technique ( anterior , central , and posterior ap-proach) for internal jugular vein (IJV) by ultrasound technique.Methods Sixty-four patients with selective operation were included in this study.The anesthetist marked the anterior approach , central approach, and posterior approach for internal jugular vein at 0°(neu-ral), 30°,and 80°of head rotation, respectively.The accuracy of each anatomical landmark were examined by other anesthetist with ul -trasound technique .Results The accuracy rate of anterior approach and central approach were significantly higher than posterior ap -proach at 0°of head rotation, respectively.The accuracy rate of anterior approach was higher than posterior approach at 30°of head rota-tion.The accuracy rate was similar among anterior , central, and posterior approach at 80°of head rotation.Conclusion The accuracy rate was different in different approach of anatomical landmark for internal jugular vein .
