Ziwalo m'chiuno za amuna ndi akazi

ziwalo m'chiuno ndi anatomically danga njanjira ndi mafupa a mafupa a chiuno, ndipo zikuphatikizapo ureter, chikhodzodzo, rectum, prostate, seminal vesicle, kumaliseche, chiberekero ndi n'kuwasanganiza.

rectum

ziwalo m'chiuno za amuna ndi akazi monga gawo ili ya m'matumbo, umene uli mtheradi. Iwo anasonkhana ndi kuchotsedwa thupi zinyalala m'mimba. Mu wamkulu anthu m'matumbo kutalika 15 masentimita ndi awiri wofanana masentimita awiri atatu. Kumbuyo kwake ndi coccyx ndi sacrum, kutsogolo m'chiuno ziwalo: m'thupi la mayi - ndi chikhodzodzo, kumaliseche, ndi chiberekero; munthu - seminal vesicles ndi ampoules ejaculatory mitsinje, Prostate ndi chikhodzodzo.

Ndipotu rectum si, ndipamene awiri kupinda mu ndege sagittal, choyamba - Cross (limafanana ndi kasinthidwe wa sacrum) ndi wachiwiri - crotch (pabwino patsogolo pa coccyx, otukukira kunja patsogolo). Mu ndege mazunzo zokhotakhota ya rectum ali impermanent.

chikhodzodzo

Ili kuseri kwa symphysis obisika ndipo pamwamba zapambuyo amadziwikanso akukopeka nako, kulekanitsa izo kwa CHIKWANGWANI lotayirira mu mlengalenga imakhala kuseri pubis lapansi. Pa kudzazidwa ake pamwamba pa chikhodzodzo pokhudzana ndi zapambuyo khoma m'mimba, chimafikira pamwamba symphysis lapansi.

Ambiri mwa ziwalo m'chiuno za amuna ndi akazi pa dongosolo danga la m'chiuno ndi yosiyana ndi mzake. Mbali imeneyi ndi bwino anaona pa malo chikhodzodzo, makamaka kumbuyo padziko: akazi - amakhudzana ndi khoma kutsogolo kwa nyini ndi chiberekero, ndi pansi pa chikhodzodzo mu thupi la mkazi pokhudzana ndi zakulera urogenital. amuna - ndi pafupi ndi vesicles seminal ndi vas ampoules uyenda, komanso rectum, pansi ndi pafupi ndi prostate. Kwa chikhodzodzo (kumtunda) moyandikana m'chiuno ziwalo, mkazi - m'mimba, munthu - ndi kuzungulira za m'mimba yaing'ono.

The peritoneum kuphimba chikhodzodzo padziko Kupatula mmunsi mwa izo, amapita akazi monga chiberekero, amuna - mu rectum. Popeza chikugwirizana kwa umbilicus ndi apakatikati umbilical mitsempha, mmunsi cha mafupa a chiuno ndi mitolo towerengeka; akazi - obisika-enaake, amuna - Prostate-obisika.

Female ziwalo m'chiuno

n'kuwasanganiza

Izi wamkazi England ali wophatikizidwa ziwalo. Mu thumba losunga mazira okhwima ndi kukhala dzira wamkazi mahomoni kugonana anapanga, amene ndiye zimalowa ndi lymph ndi magazi. The n'kuwasanganiza ali ndi mtundu pinkish, ovoid mawonekedwe, penapake flattened kutsogolo. Yamchiberekero pamwamba amakhala otukukira kunja kumbuyo (mfulu) m'mphepete. Mesenteric m'mphepete kutsogolo limene Ufumuyo mesentery yamchiberekero, mmene recess ndi ufa - n'kuwasanganiza chipata kudzera amene misempha ali n'kuwasanganiza ndi mtsempha wamagazi, ndi kusiya ziwiya lymph ndi mitsempha.

Near aliyense n'kuwasanganiza ndi maphunziro achikalekale: vesicular pakhosi zosonyeza ndi paroophoron, ndi mafuta a n'kuwasanganiza ndi, impso otaya chachikulu ndi zotsala za tubules ake.

Mafuta a n'kuwasanganiza ndi mwa masamba a mesentery ya mazira chubu, n'kuwasanganiza lateral ndi kumbuyo. Amakhala ndi ritsa kotenga wa epididymis, ndipo convoluted, kupita mu icho tubules - grooves yopingasa (khungu zolinga zawo zinayang'ana kuchipata cha n'kuwasanganiza a).

Paroophoron (mafuta mafuta) ndi mapangidwe kukula yaing'ono, monga akupezeka mesentery ya mazira chubu, chakumapeto kwa n'kuwasanganiza tubular. Amakhala inakula akhungu anapambulwa tubules angapo.

chiberekero

Minofu, unpaired thupi peyala woboola pakati pa anteroposterior malangizo penapake flattened. Ili mu M'mimbamo m'chiuno, mu mbali chapakati, kutsogolo kwa rectum, kumbuyo chikhodzodzo. Chiberekero kusiyanitsa magawo angapo:

• fundal: otukukira kunja mawonekedwe a chiberekero, izo mutuluka basi pamwamba pa confluence a Ukalawu ndi alowa m'thupi mwake;
• thupi la chiberekero: kwambiri ankaimira (pakati) chiwalo ali phirilo mawonekedwe. Pa pansi itsekeke pang'ono ndipo inasanduka anamaliza gawo - pa khomo pachibelekeropo. Malo kusintha itsekeke pang'ono pang'ono ndipo anaitana uterine Korinto;
• chiberekero: mmunsi zake ntchito kuti patsekeke la nyini (ukazi mbali ya khomo pachibelekeropo) ndi kumtunda lagona pamwamba nyini - nadvlagalishnyaya khosi gawo momwemo Tingaone uterine kutsegula (khomo pachibelekeropo), imbaenda ku nyini mu chiberekero (njira yake) ndipo kupitiriza mu M'mimbamo ake.

nyini

Thupi dzenje chochokera unpaired maliseche kudula kwa chiberekero ndipo ali ndi mawonekedwe tubular, penapake yokhota kumapeto kumbuyo (kotenga olamulira mitundu ndi ukazi olamulira uterine obtuse ngodya pang'ono kuposa 90 madigiri). mapeto Upper limachokera ku khomo pachibelekeropo, ndiye lilowa, mapeto ake m'munsi kumene orifice ukazi chikuyamba ndi kudutsa zakulera urogenital. Nyini ali ndi kutalika kwa pafupifupi khumi masentimita khoma makulidwe pafupifupi atatu millimeters.

Popeza ziwalo m'chiuno akazi ndi amuna anayikidwa mu buku laling'ono, chikhalidwe pathological kusintha mwina ndi kukopa pa ntchito ya ziwalo pafupi m'chiuno.

Male ziwalo m'chiuno

seminal vesicle

Iwo wophatikizidwa limba inali kumbuyo ndi mbali ya chikhodzodzo, wa vas kuyenderera laterally kuchokera pamwamba ku prostate. Ndi secretory limba. Pali kutsogolo (zinayang'ana chikhodzodzo) ndipo kumbuyo (pafupi ndi rectum) pamwamba. Kutalika kwa thupi la mafupa a chiuno za masentimita asanu, m'lifupi awiri ndi makulidwe a centimeter wina. The yachigawo zikuwoneka ngati thovu inakula.

Excretory ritsa chikugwirizana ndi vas, kumene iwo apanga ejaculatory ritsa. M'litali za masentimita awiri, kachigawo lumen pachiyambi - wina millimeter, pa mkodzo wa - 0,3 millimeters.

Prostate

Musculo-glandular unpaired limba. Mu ndondomeko ya moyo likusonyeza chinsinsi chimene chili mbali ya umuna. Inali kutsogolo mmunsi mwa mafupa a chiuno, mu zakulera urogenital, monga pansi pa chikhodzodzo. Pambuyo chitadutsa gawo koyamba mkodzo ndi (pakuti uli m'munsi), ndi zonse za ritsa ejaculatory.

awiri ukufika masentimita anayi, gawo kotenga (verhnenizhny) liri masentimita atatu makulidwe (anteroposterior kukula) - masentimita awiri. Thunthu la wandiweyani kugwirizana grayish-wofiira mtundu.