There is no such thing as minimally invasive surgery for treating perianal abscesses; minimally invasive treatment usually refers to conservative treatment. The whole process of perianal abscess surgical treatment includes anesthesia, incision, drainage, gauze compression and so on.
1. Anesthesia and disinfection: before performing perianal abscess surgery, anesthesia should be performed, usually choose lumbar anesthesia, sacral anesthesia, epidural anesthesia and so on. Then the skin and perianal area will be sterilized.
2. Incision: dilate the anus, check the location of the abscess and the inner mouth, incise the abscess in the most obvious part of the abscess, and clean the pus and some necrotic tissues in the abscess cavity after incision. Pay attention to clean up the inner mouth, do ligation or electrocautery cauterization.
3. Drainage: It is necessary to fully drain out the pus and flush the abscess cavity.
4. Gauze compression: If there is no bleeding point in the examination, it is necessary to place oil gauze drainage, gauze compression and fixation.
Perianal abscess surgery, need to be in the regular hospital under the guidance of professional doctors choose to carry out. After the perianal abscess surgery, you need to keep the bowel movement smooth, avoid spicy and stimulating food. Contaminated wounds after defecation, should be cleaned sitz bath, and then disinfected drug change treatment. Postoperative daily dressing change, regular follow-up.