Appendicitis pain more than ten years after surgery may be complicated by adhesive intestinal obstruction, appendiceal stump inflammation. Appendicitis after undergoing appendectomy due to more severe local inflammation, improper operation during the operation, postoperative bed rest, etc., may lead to abdominal cavity or intestinal adhesions, intestinal contents can not pass and run smoothly. Adhesive bowel obstruction is a more common long-term complication after appendectomy, and is more likely to occur when appendicitis is severe, perforation occurs, and peritonitis is present. Surgery is recommended when recurrent episodes and pain are present. After appendectomy, appendiceal stump inflammation may result when the appendiceal stump is retained too long or when not all of the diseased appendix is removed during surgery. The symptoms of appendicular stump inflammation are the same as those of appendicitis, and pain more than ten years after appendectomy may be complicated by appendicular stump inflammation. It is recommended to go to the hospital for the appropriate examination to clarify the diagnosis, and follow the doctor’s instructions for surgical treatment.