Ultrasound-guided greater occipital nerve block with botulinum toxin for patients with chronic headache in the occipital area: a randomized controlled trial.
Conclusions: Ultrasound-guided GON block using botulinum toxin is effective in reducing short-term and long-term pain in patients with chronic headache in occipital area.
PMID: 31159537 [PubMed - as supplied by publisher]
Source: Korean Journal of Anesthesiology - Category: Anesthesiology Tags: Korean J Anesthesiol Source Type: research
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