FiLaC: A Sphincter-Saving Laser Treatment for Anal Fistula
An anal fistula is an abnormal tunnel that forms between the anal canal and the skin near the anus, usually after an untreated perianal abscess. Traditional fistula surgery (fistulotomy) can risk damage to the anal sphincter and, in some cases, affect continence. FiLaC (Fistula-tract Laser Closure) is a modern, sphincter-preserving alternative. How FiLaC works A […]
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