The items that need to be checked after mixed hemorrhoid surgery include anal visual examination, rectal fingerprinting and enteroscopy, etc. The details are analyzed as follows: 1. Anal diagnosis: the main purpose of this examination is to see whether there is edema, bleeding, hyperplasia, etc. in the anal area. In addition, it is also necessary to see whether the area around the wound is kept clean and dry, and whether there is any new granulation tissue or infection. 2. Rectal fingerprinting: Through rectal fingerprinting, it can be clear whether the surgical anastomosis is narrow or not, and at the same time, it can also be used for the treatment of anal dilatation. 3. enteroscopy: enteroscopy can visualize the healing of the surgical anastomosis and is a complementary examination to rectal fingerprinting. It is recommended that patients after surgery for mixed hemorrhoids should follow the doctor’s instructions for regular checkups, so that problems can be detected and solved in a timely manner.