Korean J Anesthesiol.  2007 Mar;52(3):291-295. 10.4097/kjae.2007.52.3.291.

The Effect of Distal Tourniquet in the Axillary Brachial Plexus Block

Affiliations
  • 1Department of Anesthesiology and Pain Medicine, Seoul Sacred Heart Hospital, Korea.
  • 2Department of Anesthesiology and Pain Medicine, College of Medicine, Kyung Hee University, Seoul, Korea. cykyko@unitel.co.kr

Abstract

BACKGROUND
We investigated the effect of distal tourniquet to the proximal spread of local anesthetics in the axillary brachial plexus block.
METHODS
In this prospective, randomized, controlled trial, 60 patients undergoing elective surgery were divided into two equal groups; Group I (2% mepivacaine 20 ml plus 1% lidocaine 20 ml with 250 mmHg of distal tourniquet) and Group II (2% mepivacaine 20 ml plus 1% lidocaine 20 ml alone). Patients were left for 30 minutes after an axillary brachial plexus block with paresthesia and single injection technique. Sensory blockades were evaluated by pin prick test at each nerve dermatome.
RESULTS
There was no significant difference of sensory blockade in radial nerve, but there were significant differences of sensory blockade in ulnar, median, musculocutaneous, medial antebrachial cutaneous, and axillary nerves (P < 0.05).
CONCLUSIONS
Our findings suggest that the quality and effect of axillary brachial plexus block in group with distal tourniquet is better than the control group.

Keyword

axillary brachial plexus block; mepivacaine; sensory blockade; tourniquet

MeSH Terms

Anesthetics, Local
Brachial Plexus*
Humans
Lidocaine
Mepivacaine
Paresthesia
Prospective Studies
Radial Nerve
Tourniquets*
Anesthetics, Local
Lidocaine
Mepivacaine
Full Text Links
  • KJAE
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr