Pain in the appendix ten years after appendicitis surgery may be caused by incomplete intestinal obstruction or appendicular stump inflammation. 1. Incomplete intestinal obstruction: Incomplete intestinal obstruction caused by localized adhesions or other causes after appendicitis surgery will show the manifestation of abdominal pain. In this case, the diagnosis can be clarified by abdominal X-ray, and can be treated conservatively with rehydration, gastrointestinal decompression, etc. For intestinal adhesion, local adhesion can be relieved by surgery to relieve the pain. 2. Appendiceal stump inflammation: in the process of appendicitis surgery, the appendix root stump is too long, after a long time of accumulation, may form some fecal stone and other foreign bodies, thus inflammatory reaction occurs, manifesting pain. You can improve the appendix color ultrasound and other examinations, after clarification, you can surgically remove the stump. 3. Other causes: there may be other lesions in the ileocecal region, such as inflammation, tumor, etc.; or the right side of the ureteral stone and so on. Pain at the appendix after appendectomy suggests early medical examination and timely intervention for treatment.