Tympanum - gawo la khutu pakati

Thupi la munthu - dongosolo zovuta. Osati kanthu m'masukulu zachipatala kuthera nthawi yochuluka kuphunzira thunthu. kumva dongosolo chipangizo - imodzi mwa nkhani zovuta kwambiri. Choncho ophunzira ena anataya kumva mu mayeso funso "Kodi tympanum?". Chidwi nkhani imeneyi kuphunzira ndi anthu amene alibe maphunziro zachipatala. Tiyeni tione nkhani ina m'nkhani ino.

pakati khutu thunthu

The anthu dongosolo Makutu idzafotokoza zingapo:

• kunja khutu;
• pakati khutu;
• khutu lamkati.

Chigawo chilichonse chili ndi dongosolo lapadera. Choncho, khutu pakati amachita phokoso-kuchititsa ntchito. Ili mu fupa mwakanthawi. Pamafunikanso cavities atatu pneumatic.

Zikugwirizana nasopharynx ndi tympanic M'mimbamo kudzera chubu eustachian. Kumbuyo - maselo pneumatic za ndondomeko mastoid, kuphatikizapo yaikulu - mastoid phanga.

The tympanum wa khutu pakati ali mawonekedwe a parallelepiped ndi makoma asanu. M'mimbamo ili mkati mwa piramidi wa fupa mwakanthawi. Mpanda pamwamba aumbike ndi woonda mbale fupa, ntchito yake - kupatulidwa a Chigaza, ndi makulidwe ndi 6 mamilimita pazipita. Iwo akhoza kudziwa maselo ang'onoang'ono. The mbale alekanitsa M'mimbamo wa khutu pakati pa Dura Mater ndi Lobe zosatha ubongo. Pansi pa ng'oma M'mimbamo pafupi ndi babu ya m'mitsempha jugular.

The gawo pakati pa khutu mkati aumbike Bony kukhotakhota, omwe ali mkati cochlea lapansi. Pansipa - stirrup, ndi nyundo, Chipala ndi likalowa m'makutu. Chimafikira kudutsa tympanic M'mimbamo njira ya mitsempha nkhope. The mbali mpanda wa M'mimbamo tympanic wapangidwa ndi minofu membranous ndi fupa.

Mbali yofunika ya khutu pakati - Makutu chubu. Ntchito yake yaikulu - kukhalabe kuthamanga mulingo woyenera. Izo zikugwirizana ndi nasopharynx ndi tympanic patsekeke. Aliyense passageway pakhosi akutsegula mu chubu Makutu.

likalowa m'makutu

Mtundu wa ntchito kugawa khoma pakati pa akunja ndi khutu mkati umachita likalowa m'makutu. Kakhungu uyu wopangidwa mwa zigawo zitatu. wosanjikiza wosapitirira aumbike ku maselo zaminyewa, wachiwiri - fibrous filaments, lachitatu - ndi mucosa. Kumatetezera nyumba ya khutu pakati pa amadza kunja.

Pakati pa nembanemba tympanic ndi retracted mkati nyuzi ya. Ntchito yake yaikulu - kulanda Phokoso phokoso. Mbali yofunika ya dongosolo Makutu amalola osati kuzindikira mawu, komanso kudziwa malangizo ake.

danga adventitious

The tympanic M'mimbamo pafupi M'mimbamo mastoid. Kuchokera mu madera osiyana mogwirizana maselo pneumatic. Iwo kuwafika Dura Mater ndi cranial fossae. Pamene angatithandize kudzifufuza piramidi wa fupa mwakanthawi.

kumva Maphunziro Akakhalidwe Kazolengedwa

Poyamba, phokoso ndi pa ngalande kunja Makutu ndipo amenya likalowa m'makutu. Imawalamulira izo zikuyamba oscillate. Iwo tympanum akutembenukira phokoso mu yoweyula makina, ndipo chifukwa zonse mafupa ang'ono: Chipala, ndi stirrup nyundo. Ndi ndi thandizo lawo pali kufala zomveka khutu lamkati. Kale kumeneko, mu cochlea ndi, ndi maselo wapadera kuti atembenuke mafunde makina mu magetsi kulola maselo mitsempha kuzindikira zambiri.

Kutupa tympanum: makhalidwe

Lililonse mayi ndi bwino matenda ngati atolankhani otitis, monga kawirikawiri angakaphe ana. Ngati sanalandire chithandizo matenda kungachititse kuti kumva imfa okhazikika kapena imfa kwathunthu kwa izo.

The tympanum kutetezedwa ku makhalidwe kunja, choncho njira yotupa mmenemo muli sekondale. Mabakiteriya kulowa ku malo a pafupi. Ndipo nthawi zambiri kumachitika chifukwa cha hypothermia, chitetezo chokwanira m'munsi, matenda mphuno ndi kuperewera kwa zakudya m'thupi.

The chizindikiro chachikulu cha TV otitis - kupweteka kwambiri mu khutu. mutu Secondary angayambe, kulera kutentha, etc. Koma kukhazikitsa matenda zolondola amafuna upo mkati ya dotoloyo.

Pakuti inflammations wapadera wa M'mimbamo tympanic akhoza zimachitika evstahiit. matenda amakhudza chubu Makutu kumene mabakiteriya zambiri kuchokera mkamwa, monga kumalekezero a chubu tidutse pafupi tonsils lapansi. Choncho, mwachitsanzo, sinusitis ndi rhinitis zingachititse kumva matenda.

The tympanum angakhudzidwe ndi chifukwa cha kutupa m'phanga mastoid. Matenda amatchedwa mastoiditis. Nthawi zambiri, matenda afika ku dera lino la lymphatic kapena magazi dongosolo, monga zotengera ndi wandiweyani pa malowa. Kutupa zambiri amapezeka ndi limakhala matenda indolent monga pyelonephritis. Mabakiteriya Choncho inafikira m'magazi kusintha maselo mastoid.

Tympanum - gawo la khutu pakati, limene lili ndi mafupa lalikulu lomwe stirrup, nyundo ndi Chipala. An ntchito yofunika kwambiri ya munda - yoweyula zogwira n'kukhala makina ndi yobereka kuti maphikidwe mwa cochlea lapansi. Choncho, njira yotupa m'malo ameneyu akanthawi kochepa kapena okhazikika kumva imfa.