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Mapping Pain Generators for Surgical Treatment of Migraine Headaches
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Plastic and Reconstructive Surgery
Comprehensive Surgical Treatment of Migraine Headaches
Bahman Guyuron, MD; Jennifer S. Kriegler, MD; Janine Davis, RN; Saeid B. Amini, PhD
The purpose of this study was to investigate the efficacy of surgical deactivation of migraine headache trigger sites. Of 125 patients diagnosed with migraine headaches, 100 were randomly assigned to the treatment group and 25 served as controls, with 4:1 allocation. Patients in the treatment group were injected with botulinum toxin A for identification of trigger sites. Eighty-nine patients who noted improvement in their migraine headaches for 4 weeks underwent surgery. Eighty-two of the 89 patients (92 percent) in the treatment group who completed the study demonstrated at least 50 percent reduction in migraine headache frequency, duration, or intensity compared with the baseline data; 31 (35 percent) reported elimination and 51 (57 percent) experienced improvement over a mean follow-up period of 396 days. In comparison, three . . . [Full Text of this Article]
AUTHOR INFORMATION
Ake Nystrom, MD
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