Infertility caused by tubal lesions is a common clinical condition. For patients with infertility due to tubal obstruction and adhesion, medication has almost no effect and surgery is the only effective way of treatment. The traditional tubal lavage treatment involves the use of Meridian fluid or saline to inject into the uterine cavity from the cervix and then flow from the uterine cavity into the fallopian tubes to restore the obstructed tubes through a certain pressure of the fluid. Since tubal lavage only uses a catheter to inject fluid into the uterine cavity, the pressure of the injected fluid reaching the fallopian tubes is very limited. Moreover, repeated lavage can cause more serious hydrosalpinx and uterine hypertrophy, which can complicate infertility. In addition, because of the painful tubal lavage, patients who are sensitive to pain are very likely to suffer from pseudo-infertility. Advantages of this treatment method 1. It overcomes the shortcomings of the previous diagnosis that could not grasp the lesions inside the uterine cavity. Hysteroscopy is a fiberoptic light source endoscope used for examination and treatment in the uterine cavity. When hysteroscopy is applied to diagnose female infertility, it can play two roles. Firstly, it can directly and clearly observe the situation in the uterine cavity of infertile patients, understand whether there are intrauterine factors causing infertility and do necessary surgical treatment for malformed uterus and longitudinal uterus, such as separation of uterine adhesions, removal of endometrial polyps and electrodesection of submucosal fibroids of the uterus. More importantly, the hysteroscope can directly view the uterine cavity and the opening of the fallopian tubes, and if the tubes are found to be incompetent or obstructed, the tubes can be directly inserted at the same time to avoid blind lavage. 2. It avoids the blindness of traditional interventional revascularization. Under the direct view of hysteroscope, tubal intubation can be carried out by finding the endo-tubal opening, which can be clearly inserted laterally to check the patency of the tubes and reduce the phenomenon of false infarction caused by tubal spasm. Especially under the surveillance of ultrasound or laparoscopy, it is possible to observe whether the fallopian tubes are swollen, whether there is fluid outflow from the umbilical end and the shape of the outflow, etc., so as to make a comprehensive assessment of the fallopian tubes. 3. It prevents the occurrence of tubal re-adhesion. The acupuncture injection not only makes the drug easily diffused and absorbed locally, but also reaches the disease directly through the abdominal wall, thus improving the microcirculation in the pelvis, giving full play to the anti-inflammatory and separating adhesions effects of the drug, and also plays the role of acupuncture points to help eliminate evil, dredge the meridians and activate blood circulation and remove blood stasis. 4, less pain, short time, high accuracy, high safety factor. This treatment method gives full play to the respective advantages of modern lumpectomy technology and Chinese medicine, which not only enables patients to save money without hospitalization, but also shortens the course of treatment, is safe and reliable, and has been welcomed by the majority of patients. Specific method: Hysteroscopic tubal intubation is usually performed 3-7 days after menstruation by inserting an epidural anesthesia catheter into the fallopian tube after finding the tubal opening under the guidance of the official cavity mirror, moving back and forth to advance when there is resistance for evacuation and injecting medicine with pressure (pressure around 33.3), and if there is no reflux, it indicates successful evacuation. Acupuncture point injection treatment time is chosen during menstrual period, once a day, alternating between both sides of the acupuncture point, 5 times for a course of treatment. Each time the unilateral uterine point is selected as the injection point, 4ml of lincomycin injection, 8ml of saline and 1ml of 2% lidocaine injection are extracted with a 20ml syringe, and the patient is instructed to take a supine position. After the points are routinely disinfected, the syringe needle is injected slowly with a straight stab and no blood is drawn back. This treatment method is mainly used for patients with tubal or uterine infertility The treatment is mainly used for patients with tubal or uterine infertility. For example, if the tubal lavage examination shows that the tubes are incompetent or obstructed; if obstruction in the interstitial part of the fallopian tubes, or tortuous and elongated fallopian tubes, or filling defects in the uterine cavity are found by hysterosalpingography; if there are uterine adhesions, amenorrhea after abortion, abnormal uterine bleeding; if there are endometrial polyps, submucosal fibroids, uterine malformations; if there are endocervical hyperplasia and endocervical polyps. In addition, hysteroscopy can be used to evaluate the bed-function of the endometrium or to perform endometrial biopsy to determine the cause of infertility or habitual abortion. Female infertility is a long term subject and we will work tirelessly on it. Now, we have further innovated on the original technology and successfully carried out “hysteroscopic guidewire intervention with acupuncture point injection” to treat tubal infertility, which has achieved good medical results and further improved the clinical cure rate and conception rate. We sincerely remind infertility patients that infertility is a complex clinical syndrome, which is not a single disease but a common clinical manifestation caused by more than one hundred diseases.