Hello, according to your description, the situation you mentioned is caused by subcutaneous scar formation after operation. If there is no pain, redness and swelling, no treatment is needed. After appendectomy, subcutaneous fat layer, fascia layer, muscle layer and peritoneum all need to be sutured, so subcutaneous scars will appear.

Guiding opinions:

Hello, if there is no need to deal with the above situation, don't worry, I hope my answer can help you.