Hemorrhoid minimally invasive surgery PPH titanium nails need to be taken out, need to judge according to the specific condition, if the titanium nails are located in superficial places, do not need to be taken out, because it will fall off by itself; in the deep location, due to titanium nails stimulation effect, causing discomfort to the patient, need to carry out surgery to take out the titanium nails. 1. Superficial location of titanium nails: there is no need to remove the titanium nails, and most of them will fall off by themselves within one month after surgery. 2. Deeper location of the titanium nail: If the titanium nail does not fall off by itself after the wound heals, the titanium nail needs to be removed. Because the titanium nail will remain in the body, repeated action to stimulate the local rectal mucosa, causing discomfort, so need to be removed to reduce the stimulation, improve the patient’s discomfort, to avoid causing complications. Patients hemorrhoid surgery, if discomfort, timely to the hospital, do not be careless, so as not to delay treatment.