Dorsal Root Entry Zone (DREZ) Lesion
This chapter describes dorsal root entry zone (DREZ ) lesion in relation to brachial plexus avulsion . Deafferentation pain is difficult to treat and can sometimes be intractable to medical management. DREZ lesion has an 85 % success rate at 2 years in treating neuropathic pain following brachial plexus avulsion.
KeywordsNeuropathic Pain Brachial Plexus Subcutaneous Layer Bipolar Coagulation Root Entry Zone
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