Botulinum toxin injection versus lateral internal sphincterotomy in the treatment of chronic anal fissure: a non-randomized controlled trial
<p>Abstract</p> <p>Background</p> <p>Although lateral internal sphincterotomy is the gold-standard treatment for chronic anal fissure, intrasphincteric injection of botulinum toxin seems to be a reliable new option. The aim of this non-randomized study is to compare the...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2004-03-01
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| Series: | BMC Gastroenterology |
| Online Access: | http://www.biomedcentral.com/1471-230X/4/7 |