Summary
Brachial plexus avulsion injury is one of the major complications after traffic, especially motorcycle accidents and machine injuries. Intractable pain and paralysis of the affected limbs are the major neurological deficits. During the past 18 years, we have encountered and treated more than 500 cases with brachial plexus avulsion injuries. Dorsal root entry zone lesions (DREZ) made by thermocoagulation were performed for intractable pain in 60 cases. Forty cases were under regular follow-up for 5–18 years. In early postoperative stage, the pain relief rate was excellent or good in 32 cases (80%). The pain relief rate dropped to 60% in 5 year follow-up period and only 9 cases (50%) had excellent or good result in 10 year follow-up. Reconstructive procedures were performed in almost all patients in the last 10 years. Dorsal root entry zone lesion is an effective procedure for pain control after brachial plexus avulsion injuries.
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© 2006 Springer-Verlag
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Chen, H.J., Tu, Y.K. (2006). Long term follow-up results of dorsal root entry zone lesions for intractable pain after brachial plexus avulsion injuries. In: Chang, J.W., Katayama, Y., Yamamoto, T. (eds) Advances in Functional and Reparative Neurosurgery. Acta Neurochirurgica Supplementum, vol 99. Springer, Vienna. https://doi.org/10.1007/978-3-211-35205-2_14
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DOI: https://doi.org/10.1007/978-3-211-35205-2_14
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