Minimally invasive treatment of Raynaud phenomenon: the role of botulinum type A.

Neumeister, Michael W; Webb, Kelli Nicole Belangee; Romanelli, Michael · Hand Clin · 2014

review · Level V

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Abstract

Although the mechanism is unknown, Btx-A injection may be an effective, localized, nonsurgical treatment option without addictive properties or systemic side effects for the treatment of ischemic digits. Clinical research supports the safety and efficacy of injection of Btx-A for the treatment of Raynaud phenomenon.

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