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Results 1 - 1 of 1 for Increased tear production
  1. Anal Abscess and Fistula Video (American Society of Colon and Rectal Surgeons)  
    ... An anal fissure is a small rip or tear in the lining of the anal canal. Fissures ... ANAL FISSURE? An anal fissure is a small tear in skin that lines the opening of the ...