Whether you can eat bananas two days after polyp surgery depends on the patient’s own recovery, and the doctor will make a judgment. Generally, intestinal polyps smaller than 2cm can be removed by means of enteroscopy, which is less traumatic and faster recovery. If no perforation or bleeding occurs within 24h after the operation, the diet can be changed from liquid to semi-liquid, and you can eat bananas. If the diameter of the polyp is larger than 2cm, open surgery may be performed, such as intestinal anastomosis, and it is usually necessary to confirm the recovery of intestinal function after ventilation before changing the diet to semi-liquid. Whether or not you can eat bananas two days after polyp surgery should be judged according to your own situation and surgical method, consult your doctor in time, and follow the doctor’s instructions.