First of all, the patient in the face of hysteroscopy should maintain a rational treatment of psychology, hysteroscopy is not terrible, should not produce resistance to psychology. Commonly speaking: hysteroscopy is a new minimally invasive gynecological diagnostic and treatment technology for uterine cavity examination and treatment; it is the use of the anterior part of the mirror body into the uterine cavity, the observed parts have a magnifying effect, in order to visualize, accurate gynecological preferred method of examination. Unnecessary to worry about this technology has been promoted throughout the country, minimally invasive and safe, with painless, short operating time, fast recovery, fewer complications and other characteristics, at the same time for the diagnosis of great help. Hysteroscopy is also subject to the technical constraints of the equipment, early procurement of hysteroscopy equipment and modern equipment gap is quite large, imaging clarity there is a big difference. Affiliated Hospital of Hainan College of Commerce and Industry procurement of hysteroscopy equipment of high level, imaging clarity, for judging the disease situation also has a greater help! Hysteroscopy technology operation is also a lack of talent, hysteroscopy technology also distinguishes a hospital medical technology conditions high and low. The direct role of hysteroscopy is to view intrauterine lesions, so that doctors can quickly make a precise diagnosis. It can also increase the rate of intrauterine abnormalities detected by other traditional methods from 28.9% to 70%, with many patients having abnormalities detected by hysteroscopy that cannot be diagnosed by other traditional methods. To summarize, hysteroscopy is mainly used in the following clinical aspects: uterine bleeding, infertility, habitual abortion, intrauterine foreign body, myomectomy, endometrial polyp excision Steps of hysteroscopy: before the operation, the first start of the irrigation system to the uterus to expand the uterus, which ensures the pressure of the uterus and also plays a role in cooling and rinsing. Hysteroscopy is divided into examination hysteroscopy and surgical hysteroscopy. There are three different electrodes in the surgical hysteroscope, which are supported by an energy system, i.e., an electric current, which is necessary for their proper functioning. In addition, in order to the accuracy of the surgery, but also have a light source system and imaging system to help, the surgical process, with clear lighting and imaging system monitoring, it avoids unclear vision, can play a role in guiding, but also conducive to the doctor to carry out surgery or clinical diagnosis.