What does vas deferens block check project have?

Update Date: 2025-12-08 Source: Network

summary

We know that one end of the vas deferens connects with the epididymal duct, and the other end joins with the seminal vesicle duct to form the ejaculatory duct, which opens in the posterior urethra. So the vas deferens is the only channel to transport mature sperm from epididymis to prostate urethra; The function of the vas deferens is to transport mature sperm. Men have two vas deferens, if there are problems in vas deferens, then it will certainly affect the semen discharge, thus affecting the male fertility, what are the vas deferens blockage inspection items? Now let me tell you something.

What does vas deferens block check project have?

Generally, the effect of one side vas deferens obstruction on fertility is not big, but if both sides are blocked, it will lead to male infertility. Many male friends come to see a doctor and find that vas deferens obstruction is caused by long-term absence of pregnancy.

So which tests can be used to confirm whether there is vas deferens obstruction. Generally, laboratory examination and imaging examination are common. Laboratory examination generally includes semen analysis, seminal plasma biochemical test, sex hormone test and other related routine tests.

And then further through imaging examination, B-ultrasound, vas deferens seminal vesiculography (this examination is generally to determine whether the testis has spermatogenic function, if the testis has no spermatogenic function through testicular biopsy, then it can not be done). This examination is also an important examination item for the diagnosis of vas deferens obstruction.

matters needing attention

Vas deferens obstruction is easy to cause the emergence of obstructive azoospermia, so generally in the discovery of azoospermia through relevant examination, such as testicular biopsy, B ultrasound and other relevant examination to determine whether it belongs to obstructive azoospermia or non obstructive, so as to carry out the corresponding treatment as soon as possible.