Penile (spongy) urethra : Is the longest part of the male urethra, and is contained in the corpus spongiosum of the penis :(پیشابراه آلتی (اسفنجی بلندترین […]
Membranous urethra: Is situated between the layers of the urogenital diaphragm and that connects the parts of the urethra passing through the prostate gland and the […]
Prostatic urethra: The widest and most dilatable part of the urethra canal, is about 3 cm long. It runs almost vertically through the prostate from its […]