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Efficacy of ultrasound-guided greater occipital nerve pulsed radiofrequency therapy in chronic refractory migraine.

Derya GunerCan Eyigor
Published in: Acta neurologica Belgica (2022)
In this study, we observed that US-guided GON PRF therapy applied at the proximal (C2) level was a safe and effective treatment option. With GON PRF, we observed a decrease in pain intensity, pain frequency, and duration of episodes, and an improvement in depression symptoms, migraine disability, and sleep disorder scores accompanying chronic migraine.
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