Does appendicitis surgery have long-lasting effects?

Complications from appendectomy are rare if the appendix has not ruptured. If it did rupture, a strict antibiotic regimen is necessary to prevent peritonitis. If the patient did have severe peritonitis and survived, that person might be at risk of future peritoneal adhesions that cause intermittent pain or even bowel obstruction.

Sounds like your risks are very, very low.

Not at all. The appendix is a useless organ. No one needs it.

None what so ever the appendix is an organ that has no apparent use