Can a man's vas deferens be cured?

If

the patient is congenital epididymis dysplasia, congenital vas deferens atresia, congenital seminal vesicles or ejaculatory duct absence caused by the vas deferens blockage, due to the cause is difficult to remove, usually can not be cured. If the patient is due to epididymitis, prostatitis, seminal vesiculitis and other acquired factors caused by vas deferens blockage, to be treated to remove the above causes, generally can be cured.