The mucosal flap advancement is considered the gold standard for the treatment of high perianal fistula of cryptoglandular origin by most colorectal surgeons. In the literature a recurrence rate ...

Buccal drug delivery systems are innovative methods for administering medications through the mucosal membranes in the mouth. This approach offers several advantages over traditional oral delivery ...

The objective of this study is to compare, in a prospective randomized way, the anal fistula plug with the mucosal advancement flap in the treatment of high transphincteric perianal fistula in ...