How long does it take for an appendectomy incision to heal?

　　The healing time for incisions after appendicitis surgery varies depending on the surgical method. For laparoscopic minimally invasive surgery, incisions typically heal within 7–10 days, while open abdominal surgery incisions generally require 10–14 days. If signs such as redness, swelling, discharge, or increased pain occur at the incision site, prompt consultation with a general surgeon is necessary.

　　Laparoscopic minimally invasive surgery involves smaller incisions—usually 3–4 cuts measuring 0.5–1 cm each—resulting in less tissue trauma and minimal blood loss. With proper postoperative care, sutures can be removed after 7–10 days, followed by an additional 2–3 days of observation. If no complications arise, healing is essentially complete, and the risk of infection during recovery is relatively low.

　　Traditional open surgery involves a longer incision, typically 5–8 cm, causing greater tissue damage and slower healing. Sutures are usually removed after 10–14 days. After removal, the incision must be protected to prevent strain or wound dehiscence. Full recovery to normal activity levels takes even longer.

　　Daily care should include keeping the incision clean and dry, avoiding contact with water, changing dressings regularly as directed by a physician, wearing loose clothing to minimize friction, consuming protein-rich foods to promote healing, avoiding strenuous activities, and closely monitoring the healing progress of the incision.