What are the causes that predispose to azoospermia! What are the common causes of azoospermia? Many couples are childless for many years after marriage, what causes this? In fact, there are two main factors caused by azoospermia, namely sperm production dysfunction of the testes themselves and obstruction of the vas deferens, which prevents the sperm produced by the testes from being eliminated from the body. The following is an introduction to azoospermia! The causes of several common ones: 1, azoospermia The testes are the only place where sperm is produced, and without them, sperm is nowhere to be found. Since there are no testicles, there is no therapeutic value; 2. Bilateral cryptorchidism This is a condition in which the testicles do not reach the scrotum where they should be and stay in the abdominal cavity because the temperature is much higher than the scrotum, there is no way for sperm to be produced at all and azoospermia can also occur. This condition can be treated surgically, and it should be noted that the earlier the treatment time is, the better the result will be; 3. Congenital varicocele insufficiency This is also a developmental cause Although there is no problem with the location of the testicles, there is also a problem with sperm production. If the disease is found in time and the condition is not very serious, there is still hope for treatment; 4. Viral orchitis caused after mumps as well as gonorrhea, syphilis, testicular tuberculosis, etc. This is a condition in which the testicles have suffered an acquired injury that violates their sperm-producing function, and there will also be no sperm or very little sperm. In such a case, the key is prevention and once the infection factor is found, the cause should be promptly dispelled to prevent the disease from aggravating; 5. Genital injury External injury leading to testicular injury or torsion, spermatic cord torsion, etc., or trauma due to hernia repair surgery or prostate surgery, etc., can also affect testicular function and lead to sperm production disorders. This condition is mainly a matter of prevention and timely and effective measures. The general treatment for azoospermia are: 1. For azoospermia caused by primary testicular insufficiency and other causes Usually the infertility specialist will start with the etiology and examine the possible causes of azoospermia such as genetic defects, undescended testes, physical damage to the testes, adolescent mumps, etc., and find a treatment through expert multidisciplinary consultation to solve such azoospermia in patients from multiple perspectives; 2. For azoospermia with normal testicular size For patients with normal testicular size and FSH level but blocked vas deferens After determining what kind of inflammation is causing the blockage, Shanghai Male Infertility Hospital will treat the inflammation and combine it with the unique Chinese medical treatment to achieve the purpose of curing the patient of azoospermia. If the disease is serious and the inflammation has caused irrecoverable damage to the vas deferens, surgical treatment will be performed on the side of the vas deferens. . The new microsurgical vasectomy has been studied and improved because the suture position is precisely determined according to the size of the anastomotic duct before the anastomosis, so that the anastomosis can be performed without considering the suture position and concentrating on the anastomosis. Even when the lumen diameters of the two ends of the anastomosis are obviously mismatched, good anastomosis can be obtained, resulting in a 99.5% recanalization rate and an 80% conception rate, which is perfectly suitable for all azoospermic patients with fertility needs.