Anatomy of the Prostate Gland and Seminal Colículos of the Canine (Canis lupus familiaris)

Abstract

The prostate gland and the seminal colliculi are within the classification of the genital organs of Canis lupus familiaris, although it can also be classified within the urogenital system of the canine. The glands are characterized by having the peculiarity of making secretions and these are regulated mainly by hormonal control and autonomic nervous system; On the other hand, in reference to the seminal colliculi, it is understood that it has an intimate relationship with the urethra and with other nearby anatomical structures. The anatomical links between the prostate gland and the seminal colliculi are quite close, since in both cases the urethra is involved. First; the urethra pierces the prostate and secondly; from the urethral crest a seminal colliculus is born. The prostate gland and the seminal colliculi have a fundamental link with the process of ejaculation, since the prostate makes a prostatic fluid, which helps the activation of the sperm and the seminal colliculus is connected to the vas deferens that carry the sperm from the epididymis to the urethra. Through this study a bibliographic review was made based on the anatomy of the prostate gland and seminal colins of the canine, information that has a pedagogical purpose involving general functions, structures, positions and anatomical relationships that can be analyzed by veterinary medicine students who are studying the subject of anatomy, specifically, the anatomy of Canis lupus familiaris.