Annals of Surgery · 2013 · 134 citations · 18 references
CD-associated anal fistulas may be treated with LIFT. This surgical procedure is a safe, outpatient procedure that minimizes both perianal wound creation and sphincter injury.
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A classification of fistula-in-ano
A G Parks, J D Hardcastle · British journal of surgery · 1976 · 1.6K citations