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Early botulinum toxin injection reduces pain after hemorrhoidectomy: a pilot study.

Yi-Chiao ChengJacqueline Yu-Min BehPo-Hsien WuNien-Ying TsaiShu-Wen Jao
Published in: Techniques in coloproctology (2021)
Identifier: NCT04485780 on ClinicalTrials.gov (retrospectively registered).
Keyphrases
  • botulinum toxin
  • chronic pain
  • pain management
  • neuropathic pain
  • ultrasound guided
  • postoperative pain