Ejaculatory Duct

Ejaculatory Duct

The ejaculatory ducts (ductus ejaculatorii) are paired structures in male anatomy. Each ejaculatory duct is formed by the union of the vas deferens with the duct of the seminal vesicle. They pass through the prostate, and open into the urethra at the Colliculus seminalis. During ejaculation, semen passes through the prostate gland, enters the urethra and exits the body via the tip of the penis.

Read more about Ejaculatory DuctFunction in Ejaculation, Dysfunction & Abnormalities, Additional Images

Other articles related to "ejaculatory duct, ducts":

Ejaculatory Duct - Additional Images
... of bladder, penis and urethra Prostate with seminal vesicles and seminal ducts, viewed from in front and above Median sagittal section of male pelvis ...
Insect - Morphology and Physiology - Internal - Reproductive System
... insects consist of a pair of ovaries, accessory glands, one or more spermathecae, and ducts connecting these parts ... deferens by the vas efferens, and the two tubular vasa deferentia connect to a median ejaculatory duct that leads to the outside ... The ejaculatory duct is derived from an invagination of the epidermal cells during development and, as a result, has a cuticular lining ...
Seminal Tract
... (Tubuli seminiferi recti, Rete testis, Efferent ducts), Epididymis (Appendix), Vas deferens (Ampulla) and Ejaculatory duct ... Seminiferous tubules Tubuli seminiferi recti Rete testis Efferent ducts Epididymis Appendix Stereocilia Paradidymis Spermatic cord Vas deferens ...