Anal balloon dilation and botulinum toxin are alternatives to sphincterotomy for the treatment of chronic anal fissure. The procedures can be done separately or together.

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Anal Fissure-Botulinum Toxin and Balloon Dilation

  • James S. Wu,
  • Thomas E. Garofalo

摘要

Anal balloon dilation and botulinum toxin are alternatives to sphincterotomy for the treatment of chronic anal fissure. The procedures can be done separately or together.