For chocolate cysts smaller than 8cm, medical treatment can be carried out to shrink them until they disappear completely; while for larger ones, surgical treatment is the first priority to prevent the torsion or rupture of the knot caused by body movement. In addition, oral contraceptives have a certain effect in preventing laparoscopic recurrence of chocolate cyst. The most advanced laparoscopy can now be used. This technology uses a cold light source to provide illumination, inserts a laparoscopic lens (3-10mm in diameter) into the abdominal cavity, and uses digital camera technology to transmit the images captured by the laparoscopic lens to the posterior cavity through optical fibers. level signal processing system and displayed on a dedicated monitor in real time. The doctor then analyzes and judges the patient's condition through images of the patient's organs from different angles displayed on the monitor screen, and uses special laparoscopic instruments to perform the surgery. During the operation, only three small holes of 0.5 to 1 cm need to be opened in the patient's abdomen. After recovery, there are only 1-3 linear scars of 0.5-1 cm in the abdominal area, which are only the size of a keyhole. It can be said that the surgery is minimally invasive and painful. The implementation of Stryker laparoscopic surgery has alleviated the pain of surgery for patients, shortened the patient's recovery period, and relatively reduced the patient's expenses. The most important thing is that it can effectively preserve the fallopian tube, with a fallopian tube preservation rate of 95.65%, which provides a good foundation for the future. It creates favorable conditions for childbearing and is very suitable for women with childbearing requirements.