Color Doppler sonographic mapping of the normal brachial plexus
- VernacularTitle:彩色多普勒超声描记臂丛神经
- Author:
Yuanzhi ZHANG
;
Liqiang GU
;
- Publication Type:Journal Article
- Keywords:
Brachial plexus;
Color Doppler Ultrasound;
Mapping
- From:
Chinese Journal of Orthopaedic Trauma
2002;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To demonstrate the mapping of the brachial plexus by means of high resolution sonography. Methods Eight healthy adult volunteers (three women and five men) underwent bilateral sonographic examination to assess the nerve structures of the brachial plexus from the extraforaminal part to the axillary part. Results A satisfactory sonographic demonstration was shown in all the volunteers. The subclavian and deep cervical arteries were useful landmarks for this mapping. Sonography was also reliable in depicting the level of the C7 vertebra because of the absence of the anterior tubercle from its transverse processes. Conclusion The brachial plexus can be mapped with high resolution sonography, for it may increase the diagnostic rate of brachial plexus injury.
