What are the characteristics of scar formation following radical surgery for perianal abscess?

After radical surgery for perianal abscess, scar-related changes typically manifest as a cord-like indurated mass near the anus. However, this is usually painless, without the formation of a fistula opening or purulent discharge. In most cases, no specific treatment is required. Routine management includes warm water sitz baths, particularly after defecation, along with prompt local cleansing to maintain cleanliness and hygiene.