Singelyn FJ, Lhotel L, Fabre B. Pain relief after arthroscopic shoulder surgery: a comparison of intraarticular analgesia, suprascapular nerve block, and interscalene brachial plexus block[J]. Anesth Analg,2004, 99:589-592.
[2]
Delaunay L, Souron V, Lafosse L, et al. Analgesia after arthroscopic rotator cuff repair: subacromial versus interscalene continuous infusion of ropivacaine[J]. Reg Anesth Pain Med,2005, 30: 117-122.
[3]
Borgeat A, Kalberer F, Jacob H, et al. Patientcontrolled interscalene analgesia with ropivacaine 0.2% versus bupivacaine 0.15% after major open shoulder surgery: the effects on hand motor function[J]. Anesth Analg, 2001,92: 218-223.
Inberg P, Annila I, Annila P. Dual-injection method using peripheral nerve stimulator is superior to single injection in axillary plexus block[J]. Reg Anesth Pain Med, 1999,24:509？513.
[8]
Coventry DM, Barker KF, Thomson M. Comparison of two neurostimulation techniques for axillary brachial plexus blockade[J]. Br J Anaesth,2001,86:80？83.
[9]
Jaime R, Barcena M, Taboada-Muniz M,et al. A comparison of single versus multiple injections on the extent of anesthesia with coracoid infraclavicular brachial plexus block[J]. Anesth Analg,2004,99:1225？1230.
