retrograde ejaculation(redirected from Retroejaculation)
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forcible, sudden expulsion; especially expulsion of semen from the male urethra, a reflex action that occurs as a result of sexual stimulation. adj., adj ejac´ulatory. The three components of semen are expelled in quick succession. First to emerge is a lubricating fluid produced by the bulbourethral glands in the penis; next comes a fluid released into the urethral channel by the prostate, providing a neutral medium within which the sperm cells can swim; and lastly, the spermatic fluid, which has been stored in the seminal vesicles, is likewise injected into the urethral channel and ejaculated. See also reproduction.
premature ejaculation ejaculation consistently occurring either prior to, upon, or immediately after penetration and before desired, taking into account factors such as age, novelty of the specific situation and recent frequency of sexual activity.
retarded ejaculation male orgasmic disorder.
retrograde ejaculation ejaculation with discharge of the semen into the bladder rather than through the urethra to the outside. It often occurs after prostatectomy or spinal cord injury.
delivery of semen ejaculate into the bladder; seen in neurologic disease, diabetes, and occasionally after prostate surgery.
Ejaculation in which the discharged seminal fluid travels up toward the bladder instead of outside the body through the urethra.
Etymology: L, retro, backward, gradus, step, ejaculari, to throw out
an ejaculation of semen in a reverse direction into the urinary bladder. It may result from surgery or medication.
retrograde ejaculationUrology A benign clinical condition characterized by entry of semen into the bladder rather than through the urethra during ejaculation Etiology Prostate or urethral surgery, DM, drugs–eg, antihypertensives and psychotropics. See Ejaculation.
ret·ro·grade e·jac·u·la·tion(ret'rō-grād ē-jak'yū-lā'shŭn)
Delivery of semen ejaculate into the bladder; seen in neurologic disease, diabetes, and occasionally after prostate surgery.
retrograde ejaculationThe passage of seminal fluid into the bladder during the male orgasm. This is due to failure of closure of the internal urethral sphincter as a result of injury during prostatectomy, damage to the sympathetic nerves in the region during local surgery, spinal injury or diabetic neuropathy. Infertility may result but various measures may be used to overcome this.
A condition in which the semen spurts backward into the bladder.
Mentioned in: Sexual Dysfunction
forcible, sudden expulsion; especially expulsion of semen from the male urethra, a reflex action that occurs as a result of sexual stimulation. Includes lubricating fluid from bulbourethral glands, prostatic and seminal vesicular fluids and semen. Called also seminal ejaculation.
the process of ejaculation of semen is not completed and semen does not reach the external urethral orifice, due usually to a defect in the sympathetic innervation of the region.
after intercourse, in which no semen is ejaculated from the external urethral orifice, semen is found in the urinary bladder.