A systematic review and meta-analysis of the use of packing in the management of perianal abscesses.

Background: Perianal abscesses are common presentations and reasons for emergency general surgery admissions. Management involves incision and drainage of the abscess and packing the cavity with internal wound dressings. This meta-analysis aimed to assess in adults if packing an abscess or leaving it unpacked leads to a significant difference in the outcomes of pain on wound dressing, time to healing, rate of fistulation and abscess recurrence.