Prostatic urethra
Page Module:Infobox/styles.css has no content.
| Prostatic urethra | |
|---|---|
| Lua error in package.lua at line 80: module 'Module:InfoboxImage/data' not found. The male urethra laid open on its anterior (upper) surface. (Prostatic part labeled at upper right.) | |
| Lua error in package.lua at line 80: module 'Module:InfoboxImage/data' not found. | |
| Details | |
| Identifiers | |
| Latin | pars prostatica urethrae |
| Anatomical terminology | |
Script error: No such module "Check for conflicting parameters".
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 base to its apex, lying nearer its anterior than its posterior surface; the form of the canal is spindle-shaped, being wider in the middle than at either extremity, and narrowest below, where it joins the membranous portion.
A transverse section of the canal as it lies in the prostate is horse-shoe-shaped, with the convexity directed forward.
The keyhole sign, in ultrasound, is associated with a dilated bladder and prostatic urethra.
Additional images
-
Lobes of prostate
-
Zones of prostate
-
Structure of the penis
-
Vertical section of bladder, penis, and urethra.
-
Vesiculæ seminales and ampullæ of ductus deferentes, seen from the front.
References
Public domain This article incorporates text in the public domain from Template:Wikidatathe 20th edition of Gray's Anatomy (1918)
External links
- Anatomy image: malepel2-4 at the College of Medicine at SUNY Upstate Medical University
- Cross section image: pelvis/pelvis-e12-15—Plastination Laboratory at the Medical University of Vienna
- Anatomy photo:44:05-0201 at the SUNY Downstate Medical Center - "The Male Pelvis: The Prostate Gland"
- Chronic Prostatitis - Four Major Symptoms and Three Lifestyle To Follow
Lua error in package.lua at line 80: module 'Module:Navbox/configuration' not found. Lua error in mw.title.lua at line 404: bad argument #2 to 'title.new' (unrecognized namespace name 'Portal'). Lua error in package.lua at line 80: module 'Module:Authority control/config' not found.
