Inhlunu
| Inhlunu | |
|---|---|
 Inhlunu evamile yosekhulile, ngaphambi (kwesobunxele) nangemva (kwesokudla) konqamuko | |
 Isazobe sotshumo lokuzala namaqanda omuntu wesifazane | |
| Details | |
| Precursor | Urogenital sinus and paramesonephric ducts |
| Umnqonqo | Ingxenye ephezulu yomnqonqo wesibeletho, ingxenye ephakathi nengaphansi komnqonqo wenhlunu |
| Umthambo | Uterovaginal venous plexus, Umthombo wenhlunu |
| Umuzwa |
|
| Uketshe | Upper part to internal iliac lymph nodes, lower part to superficial inguinal lymph nodes |
| Identifiers | |
| MeSH | Template:Wikidata |
| TA98 | A09.1.04.001 |
| TA2 | Template:Wikidata |
| FMA | Template:FMA |
| Amagama omhlakahlo | |
Inhlunu iyisitho sobulili esinwebekayo, esisamsipha sotshumo lowesifazane okuyisona ezincelisayo ezibhebhana ngaso futhi zizale ngaso. Ebantwini, Inhlunu iqala kwi-vestibule yenhlunu kuya emlonyeni wesibeletho. Umlomo wenhlunu, uvame ukuvalwa ulwelwesi oluzacile lwesicubu se-mucous esibizwa incuku (hymen). Inhlunu iwumgudu okuhamba kuwo iqako, olwenzeka kubantu nolufuze olwenzeka kwezibuchophokhulu njengomjikelezo woqako.
Lapho kwenziwa UCansi, izindonga zenhlunu zikhiqiza isigcobo senhlunu futhi sidala ukukhuhlana okuyikona okugqugquzela umthondo ukuba uchithe, ukuze kube nokukhulelwa. Phakathi kobumnandi nokuzwana okuhambisana nobuqhebeqhebe bobulili kubantu, kuba khona nezifo ezithelelana ngokucansi (STIs), ezivikelwa ngokwenza ucansi oluphephile. Kukhona nezinye izifo eziyingozi kuyo Inhlunu.
Inhlunu yenza abantu babe nemizwa enamandla emphakathini nasemlandweni, futhi abanye baba nemibono emibi ngayo, baphibde basebenzisi kabi ulimi, namasiko, futhi bayisebenzise njengophawu lobulili besifazane, ingokomoya nokuzalwa kabusha. Ngokuvamile, igama lesiZulu elithi "Inhlunu" alaziwa kabanzi, abantu bevame ukuyibiza ngokuthi Isibunu, imomozi, inkomo, igqe, ikhekhe abanye baze bayiphambanise negolo noma ingquza.
Isakhiwo
[hlela | Hlela umthombo]i-anatomy ephelele
Isitho sowesifazane sangasese somuntu siwumsele onwetshiwe, onemisipha osukela esithweni sangasese somlomo wesitho sangasese sowesifazane uze uye emlonyeni wesibeletho.Ukuvulwa kwesitho sangasese sowesifazane kulele kunxantathu wesibeleko. Unxantathu we-urogenital unxantathu ongaphambili we-perineum futhi uqukethe ukuvuleka komchamo nezingxenye ezihambisanayo zesitho sangasese sangasese. Eduze kwesitho sangasese sangaphezulu, umlomo wesibeletho uphumela ngaphakathi esithweni sangasese sangaphambi kobuso bawo cishe nge-engela engu-90 degree. Ukuvuleka kwesitho sangasese sowesifazane kanye nokuchama kuvikelwe ilebhu.
Uma ungavuswanga ngokocansi, isitho sangasese siyishubhu ewile, kubekwe izindonga zangaphambili nezingemuva ndawonye. Izindonga eziseceleni, ikakhulukazi indawo yazo emaphakathi, ziqinile kakhulu. Ngenxa yalokhu, isitho sangasese sowesifazane esigoqiwe sinesigaba esiphambanweni esimise okwe-H. Ngemuva, isitho sangasese sangasese sangaphakathi sihlukaniswe nengxenyeni yesikhwama se-recto-uterine, isitho sowesifazane esiphakathi nezicubu ezixekethile, kanye nesitho sangasese sangasese ngomzimba ophelele. inkanyiso yesitho sangasese sowesifazane izungeze umlomo wesibeletho sesibeletho, ihlukaniswe izifunda ezine eziqhubekayo (ubufazi besitho sangasese sowesifazane); lawa angama-anterior wangaphambili, ongemuva, ohlangothini olungakwesokudla, nangakwesobunxele.
Ukuxhasa isitho sangasese yimisipha yayo yemigqa ephezulu, emaphakathi, nengaphansi. Ingxenye yesithathu engenhla yimisipha ye-levator ani, kanye nemisipha ye-transcervical, pubocervical, ne-sacrocervical. Isekelwa izingxenye eziphezulu zemigqa yamakhadinali kanye ne-parametrium. Ingxenye yesithathu yesitho sangasese sowesifazane ifaka phakathi i-urogenital diaphragm.Isekelwa yimisipha ye-levator ani nengxenye engezansi yemigudu yamakhadinali.Okungaphansi kwesithathu kusekelwa ngumzimba ophelele, noma i-urogenital ne-pelvic diaphragms. ichazwe njengesekelwa ngumzimba ophelele kanye nengxenye yesikhumba yomsipha we-levator ani.
Ukuvulwa kwesitho sangasese kanye ne-hymen
[hlela | Hlela umthombo]Ukuvulwa kwesitho sangasese sowesifazane kungasemuva kokuphela kwethala le-vulval, ngemuva kokuvulwa kwe-urethral. Ukuvuleka kwesitho sangasese kuvame ukusitheka nge-labia minora (izindebe zangasese), kepha kungavezwa ngemuva kokubeletha kwesitho sangasese sowesifazane.
I-hymen ulwelwesi lwezicubu oluzungeze noma lumboze kancane ukuvuleka kwesitho sangasese sowesifazane. [10] Imiphumela yocansi nokubeletha kuma-hymen iyahlukahluka. Lapho kwephuke khona, kungaphela ngokuphelele noma izinsalela ezaziwa ngokuthi i-carunculae myrtiformes zingaqhubeka. Ngaphandle kwalokho, ukunwebeka kakhulu, kungabuyela esimweni sayo esejwayelekile.Ngokungeziwe, iculo lingahlushwa izifo, ukulimala, ukuhlolwa kwezokwelapha, ukushaya indlwabu noma ukuvivinya umzimba. Ngalezi zizathu, ubuntombi abunakunqunywa ngokuqinisekile ngokuhlola iculo.
Ukuhluka nosayizi
[hlela | Hlela umthombo]I-athikili enkulu: Usayizi womuntu wesitho sowesifazane sangasese
Ubude besitho sangasese buyahlukahluka phakathi kwabesifazane abaneminyaka yobudala bokuzala. Ngenxa yobukhona besibeletho odongeni olungaphambili lwesitho sangasese sowesifazane, kunomehluko wobude phakathi kodonga lwangaphambili, cishe u-7.5 cm (2.5 kuya ku-3 in) ubude, nodonga lwangemuva, cishe u-9 cm (3.5 in) ubude Ngesikhathi sokuvuswa kocansi, isitho sangasese sowesifazane siyakhula kokubili ngobude nangobubanzi. Uma owesifazane emi ame mpo, umsele wesitho sangasese sowesifazane ukhomba ohlangothini olubheke phezulu olubuyela emuva bese wenza i-engeli cishe lama-degree angama-45 nesibeletho. Ukuvuleka kwesitho sangasese sowesifazane kanye ne-hymen nakho kuyahluka ngosayizi; ezinganeni, yize iculo livame ukubonakala limise okwenhla, izinhlobo eziningi zingenzeka.