Uretra
| Urethra | |
|---|---|
 An uretra pig-aagihan kan ihi gikan sa pantog pasiring sa luwas kan hawak. An imahen na ini nagpapahiling nin (a) sarong pambabaying uretra asin (b) sarong panlalaking uretra. | |
| Mga detalye | |
| Prekursor | Urogenital sinus |
| Artery | Inferior vesical artery Middle rectal artery Internal pudendal artery |
| Vein | Inferior vesical vein Middle rectal vein Internal pudendal vein |
| Nerve | Pudendal nerve Pelvic splanchnic nerves Inferior hypogastric plexus |
| Lymph | Internal iliac lymph nodes Deep inguinal lymph nodes |
| Identifiers | |
| Latin | urethra vagina; feminina (female); urethra masculina (male) |
| Griyego | οὐρήθρα |
| MeSH | D014521 |
| TA98 | A08.4.01.001F A08.5.01.001M |
| TA2 | 3426,3442 |
| FMA | 19667 |
| Anatomikal na terminolohiya | |
Anuretra(gikan saGreekοὐρήθρα –ourḗthrā) iyo an sarong tubo na nagkokonektar sapantogpasiring saurinary meatuspara sa paghale saihigikan sa hawak kan mga babayi asin mga lalaki. Sa mgatawongbabayi asin iba pang mgaprimates,an urethra nagkokonektar sa urinary meatus sa ibabaw kanputay,kun saen sa mgamarsupials,an uretra kan mga babayi nagbabawas saurogenital sinus.[1]
Piggagamit kan mga babayi an saindang urethra solamente sa pag-ihi, alagad an mga lalaki piggagamit an saindang urethra sa pag-ihi asinejaculation.[2]An panluwas naurethral sphincteriyo an sarongstriated musclena nagtotogot sa bakong boluntaryong kontrol sapag-ihi.[3]Aninternal sphincter,binilog kan bakong boluntaryongsmooth musclessa gilid kan bladder neck asin urethra, nagreresibi nin saiyang nerve supply huli sasympatheticdivision kanautonomic nervous system.[4]An internal sphincter is presente sa mga lalaki asin sa mga babayi.[5][6][7]
Toltolan
[baguhon|baguhon an source]- ↑Hugh Tyndale-Biscoe; Marilyn Renfree (30 January 1987).Reproductive Physiology of Marsupials.Cambridge University Press. pp. 172–.ISBN978-0-521-33792-2.
- ↑Marvalee H. Wake (15 September 1992).Hyman's Comparative Vertebrate Anatomy.University of Chicago Press. pp. 583–.ISBN978-0-226-87013-7.Retrieved6 May2013.
- ↑Legato, Marianne J.; Bilezikian, John P., eds. (2004). "109: The Evaluation and Treatment of Urinary Incontinence".Principles of Gender-specific Medicine.1.Gulf Professional Publishing. p. 1187.
- ↑Chancellor, Michael B; Yoshimura, Naoki (2004). "Neurophysiology of Stress Urinary Incontinence".Reviews in Urology6(Suppl 3): S19–S28.PMID 16985861.
- ↑Jung, Junyang; Anh, Hyo Kwang; Huh, Youngbuhm (September 2012). "Clinical and Functional Anatomy of the Urethral Sphincter".International Neurourology Journal16(3): 102–106.doi:.PMID 23094214.
- ↑Karam, I.; Moudouni, S.; Droupy, S.; Abd-Almasad, I.; Uhl, J. F.; Delmas, V. (April 2005). "The structure and innervation of the male urethra: histological and immunohistochemical studies with three-dimensional reconstruction".Journal of Anatomy206(4): 395–403.doi:.PMID 15817107.
- ↑Ashton-Miller, J. A.; DeLancey, J. O. (April 2007). "Functional anatomy of the female pelvic floor.".Annals of the New York Academy of Sciences1101(1): 266–296.doi:.PMID 17416924.Bibcode:2007NYASA1101..266A.
