The full name of perianal abscess surgery is called perianal abscess incision and drainage, the anus becomes smaller after perianal abscess incision and drainage is usually caused by postoperative scar contracture.
Perianal abscess incision and drainage is a kind of surgery used to drain pus in time and prevent the abscess from expanding to other interstitial spaces. After the surgery, some patients may experience contracture of the surgical scar, causing the patient’s anus to shrink. For the treatment of anal shrinkage, anal dilatation is usually chosen, and it is necessary to pay attention to anti-inflammatory work at the same time of anal dilatation treatment.
Patients can also consider surgery to remove the contracture tissue to restore the anus to normal. At the same time, patients should be instructed to actively carry out functional activities to restore the normal function of the anus.
During the recovery period, patients are advised to choose light and easy-to-digest food and avoid excessive exercise. It is also necessary to pay attention to maintain perianal hygiene to avoid infection.