12-year-old girl appendicitis 5 months after surgery around the belly button pain, may and diet unreasonable, intestinal spasm and other factors related. 1. unreasonable diet: after appendicitis surgery, parents must pay attention to the diet, do not eat spicy and stimulating food, try to develop a small meals and frequent meals diet, can help the intestine better digestion and absorption. 2. Intestinal spasm: girls who do not pay attention to care after surgery may lead to the emergence of intestinal adhesions, and later may form intestinal spasm, resulting in pain around the navel. 12-year-old girl appendicitis 5 months after surgery around the belly button pain may also have other reasons, it is recommended to the hospital in a timely manner to carry out the relevant examination, clear cause of the disease and actively treat the symptoms.