Izitho zangasese zabesifazane nabesilisa

Izitho zangasese zikhona esikhaleni esincane esithathwe ngamathambo aso, futhi kufaka phakathi i-ureter, isambiso, i-rectum, i-prostate, i-vesicle yesisu, isisu, isisu kanye ne-ovary.

Isilinganiso

Izitho zangasese zabesifazane nabesilisa zifaka le ngxenye yekoloni, okuyinto ephezulu. Kulo, imfucuza yokugaya inyama iqoqwe futhi isuswe emzimbeni. Kumuntu omdala, ubude be-rectum buyizingalo ezingu-15, futhi ububanzi buyizingqimba ezimbili kuya kwangu-8. Emva kwakhe yi-coccyx ne-sacrum, phambi kwezitho zomzimba: emzimbeni wesifazane - isisu, isisu nesisu; Indoda ine-vesicles ye-seminal ne-ampoules we-vas deferens, i-prostate nesambatho.

Eqinisweni, i-rectum ayinjalo, yenza ama-bend amabili eplanini le-sagittal, owokuqala yi-crest (ehambisana nokucushwa kwe-sacrum), okwesibili - i-perineal (ekhona phambi kwe-coccyx, i-convex phambili). Endizeni yangaphambili, ukugoba kwe-rectum akuzinzile.

Isibilini

Kutholakala ngemuva kwe-symphysis ye-pubic kanye ne-front surface futhi kubhekisela kuyo, ukuhlukanisa nayo i-fibre evulekile, etholakala endaweni ngemuva kwe-pubis. Uma igcwalisiwe, iphuzu lesikhumba, oxhumana nodonga lwangaphakathi lwesisu, luhamba ngaphezu kwe-symphysis.

Ezingxenyeni eziningi zezintambo, abesifazane nabesilisa bahlukile kakhulu komunye nomunye endaweni yesikhumba. Lesi sici sigcinwa kahle endaweni yesikhumba, ikakhulukazi, indawo engaphansi kwayo: kwabesifazane kuhlangana nezindonga zangaphakathi zesisu nesisu, ngenkathi phansi kwesigqila emzimbeni wesifazane uthintana nesifo se-urogenital. Emadodeni, kungenxa yama-vesicles omzimba kanye nama-ampullas we-vas deferens, kanye ne-rectum, ngezansi kungokwezifiso ze-prostate gland. Esithombeni (engxenyeni engenhla) izitho zangasese zihlanganisa: owesifazane unesibeletho, indoda inezibilini zomathumbu amancane.

I-Peritoneum, efaka isisindo nxazonke, ngaphandle kwengxenye ephansi yayo, idlulela kwabesifazane futhi esibelethweni, emadodeni - ukuya emgqeni. Ngenkabazi ixhunywe ngumgogodla ophakathi, ingxenye engezansi nge-pelvis encane nemigqa: kubesifazane - bubble-bubble, emadodeni - ishicilelo-isisindo.

Izitho zangasese zabesifazane

Ovary

Lezi zinsikazi zobulili ziyingxenye ehlangene. Ama-ovari avuthiwe futhi ahlakulele ama-ovules, ama-hormone wesifazane omzimba ayenziwa, okwathi kamuva angene i-lymph negazi. I-ovary inebala lombala, i-ovoid ifomu, elihle lihlelwe ngaphambili. Ubuso be-ovari buyadluliselwa emkhawulweni wama-postvex (wamahhala). Ngaphambi komkhawulo we-mesenteric, ohlangene ne-ovarian mesentery, lapho kunesifo sokucindezeleka - isango le-ovary, lapho i-ovary ingena khona emithanjeni kanye ne-artery, nemikhumbi ye-lymphatic nge-veins ishiya.

Eduze i-ovary ngayinye kukhona amafomu okuhlukumeza: okunamathiselwe kwe-vesicular ne-okolovyachnikom, i-appendi ye-ovary, umzila wezinso eziyinhloko kanye nezinsalela zamathambo ayo.

Isithasiselo se-ovari sitholakala phakathi kwamaqabunga omswakama we-tube uterine, i-lateral kanye ne-posterior kuya kwe-ovary. Iqukethe i-longitudinal duct ye-appendage, kanye ne-tuboloni egelezayo, egelezayo-izimpande ezihamba phambili (izimpumputhe ezimpumputhe zibhekene namasango e-ovary).

I-cervix (i-appendage ye-appendage) isakhiwo esincane, esitholakala ematheni womzimba we-uterine tube, eduze ne-tube end of the ovary. Iqukethe imigodi eminingi eyimpumputhe ehlukaniswe komunye nomunye.

Isibeletho

I-muscular, i-unpired organ yefomu elenziwe nge-pear, elithile lithembeke ekuqondisweni kwe-anteroposterior. Itholakala engxenyeni ye-pelvis encane, engxenyeni yayo ephakathi, phambi kwe-rectum, ngemuva kwesihenqo. Isibeletho sihlukaniswe izingxenye eziningana:

• Ingaphansi kwesibeletho: ingxenye ye-convex yesibeletho, ihamba kancane ngaphezu komgwaqo wokuwa kwama-tubespian tubes futhi idlula emzimbeni wayo;
• Umzimba wesibeletho: umele ingxenye enkulu (ephakathi) yelungu, elifakwe njenge-cone. Ngezansi liyancipha futhi liphenduke libe yingxenye eyindilinga - umlomo wesibeletho. Ivesi ngokwalo lincane kancane futhi libizwa ngokuthi isthmus of the womb;
• I-Cervix: Ingxenye yayo engezansi ifinyelela emgodini wesisu (ingxenyeni yangasese yomlomo wesibeletho), nengxenye engenhla ingaphezulu kwesiguli - ingxenye enkulu yomlomo wesibeletho, ibonisa ukuvulwa kwesibeletho (esibelethweni), esivela esiswini kuya emgodini (umsele wayo) futhi Ukuqhubeka emgodleni wakhe.

Ubulili

Isitho esingenalutho esingenakunyakaziswa sisuka esibelethweni sangasese esibelethweni esibelethweni futhi sinomumo we-tubular osuka ngemuva (i-longitudinal axis of the vagina ihlanganisa i-angle obtuse ne-i-uterine axis, ezingaphezu kuka-90 degrees). Ukuphela okuphezulu kuvela emlonyeni wesibeletho, bese wehla, lapho ukuphela okuphansi kwalo kuvula ngokuvula kwesisu futhi kudlula umdwebo we-urogenital. I-vagin inebude obungamamitha ayishumi, ubukhulu bezindonga cishe ngamamitha amathathu.

Njengoba izitho zangasese zabesifazane namadoda zitholakala emvolumu omncane, izinguquko zesifo somzimba zingase zibe nethonya elithile emisebenzini yezingxenye zomzimba eziseduze.

Izitho zomzimba zesilisa

I-vesicle ye-Seminal

Yilungu elihlangene elitholakala ngemuva nangakwesokunxele kwesisu, kusuka ku-vas deferens laterally, kusuka phezulu kwesicathulo se-prostate. Ingabe iyilungu le-secretory. Kukhona i-anterior (ebhekene nesibhanzana) kanye nesimo esingaphansi (eduze komugqa). Ubude balesi sitho se-pelvis buyizingalo eziyisihlanu, nobubanzi obubili nobubanzi bamamentimitha amabili. Esikhathini sigaba kubonakala njengama-bubbles axhunyiwe.

Umzila we-excretory uxhumeke kuma-vas deferens, lapho enza khona i-ejaculatory conduit. Ubude bayo buba ngamamentimitha amabili, ububanzi be-lumen ekuqaleni yi-millimeter eyodwa, i-urethra ine-0.3 millimeters.

I-prostate gland

I-muscular-glandular organ engapheli. Inqubo yokuphila iveza imfihlo eyingxenye yesidoda. Itholakala engxenyeni engezansi engaphansi kwe-pelvis encane, ku-diaphragm ye-urogenital, ngaphansi kwesikhumba. Ngalokhu kudlula ingxenye yokuqala ye-urethra (isisekelo saso), kanye namadoksi amabili ejaculatory.

Esigabeni esiphambanweni sifike ngamasentimitha amane, ubude besikhathi eside (phezulu) bulingana namamentimitha amathathu, ubukhulu (ubukhulu be-anteroposterior) buyizicentimitha ezimbili. Into ehlanganiswayo enobuningi bayo ibomvu obubomvu ngombala.