Vas-deferens in a Sentence
  • The vas deferens descends with many undulations down the lateral side of the ureter of the same side, and opens upon a small papilla into the urodaeum.
  • Each opens in a vas deferens which bears three diverticula or vesiculae seminales, and three pairs of cement glands also are found which pour their secretions through a duct into the vasa deferentia.
  • Posterior superior iliac spine Ureter Great sciatic notch Vas deferens; Spine of ischium Vas deferens Seminal vesicle Bladder wall Levator ani Prostate 9, ?
  • Genital opening subterminal, behind the last pair of fully developed legs; oviduct without receptacula seminis or receptacula ovorum; the terminal unpaired portion of vas deferens short.
  • Genital opening subterminal behind the last pair of legs; oviduct with receptaculum seminis, without receptaculum ovorum; unpaired part of vas deferens very short; accessory glands two, opening medianly and dorsally.
  • Genital opening between the penultimate legs; oviduct with receptacula seminis and ovorum; unpaired part of vas deferens long; male accessory glands two, opening medianly between the legs of the last pair.
  • The mouse vas deferens turned out to be an extremely sensitive quantitative assay for CB1 agonists.
  • To the right of the head is seen the muscular penis p, close to the termination of the vas deferens (spermatic duct) vd.
  • Some 98 percent of men with CF are sterile, due to complete obstruction or absence of the vas deferens (the tube carrying sperm out of the testes).
  • A vasectomy involves cutting small tubes in the part of the scrotum called the vas deferens.
  • It is a simple operation involving cutting tubes in a man's scrotum called the vas deferens.
  • Vasovasostomy is a procedure to reconnect the cut ends of the vas deferens tubes.
  • Vasoepididymostomy connects the end of the vas deferens tube on each side of the scrotum directly to the epididymis on the same side.
  • The vas deferens tube emerges from the epididymis.
  • Vasoepididymostomy is done when an obstruction in the vas deferens close to the epididymis, or in the epididymis itself, is stopping sperm from getting through.
  • In each type of surgery, the doctor will probably take a sample of fluid from the vas deferens to see if sperm are present.
  • If the first surgery was a vasovasotomy, the second one may be another attempt to reconnect the ends of the vas deferens.
  • If the first surgery left the vas deferens very short, or if there appears to be scar tissue near the epididymis, the second attempt may be the more complicated vasoepididymostomy.
  • One technique, called Reversible Inhibition of Sperm Under Guidance, involves injecting a synthetic gel directly into the vas deferens.