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2건 · 최신순- Anal tone may predict recurrence after botulinum toxin for chronic anal fissure.
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High-dose versus low-dose botulinum toxin in anal fissure disease.
[BACKGROUND] There is no consensus on the optimal dosage of botulinum toxin (BT) as a sphincter sparing alternative to lateral internal sphincterotomy for chronic anal fissure. The aim of this study was to assess the long-term efficacy of h…