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Background: Although several sphincter-saving procedures that propose a conservative approach have been described, the ideal surgery for the treatment of complex anorectal fistulas (CAF) remains debatable.Objective: To compare the success between the ligation of intersphincteric fistula tract (LIFT) and rectal advancement flap (RAF) techniques as the definitive procedure.
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Maestre et al. (2018) studied this question.
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