HauoraRongoā

Wheua Ethmoid o te angaanga. Takirua me unpaired wheua o te angaanga

Takirua me unpaired wheua cranial hanga te kōhiwi o te matenga. Ētahi āhuatanga i te hanganga hautai-rite, atu - whakauru, me te flat. Next, whakaaro he aha hanga ake te angaanga. ingoa Bone, kua whakaahuatia hoki ratou wāhi i roto i te tuhinga.

Overview

tohaina te angaanga te rua wehenga. rerekē ratou i roto i ratou mahi, me te whanaketanga. Ko te wheua o te angaanga o te tamaiti i to ratou ake āhuatanga. tari Brain ngā he kōhao mo te roro, me te mo te maha o rongo. Kei reira nga wheua o te kikorangi cranial me te turanga. I roto i te rua i te Division (whaiaro) kua tata katoa te rongo. Here rawa i reira he wāhanga tuatahi o te kūnatu me ngā pūnaha romahā.

tari roro

E waru wheua. E rua o ratou - takirua. Tenei wāhanga pae tino, me te kōpako. Ko te toe wheua - ōrite. He etahi peculiarities tari Brain. E whakaatu ana wheua Calvarial nga papa paraharaha, waho, me te roto o te taonga kiato, me te kei waenganui i te hanganga tu'ūlutui. huaina te whakamutunga ko "diploe". Tenei taonga tomo takere, i roto i nei i reira he uaua diploic.

Ko te paraharaha waho he mata maheni. Kei te hipoki te reira ki te kiriuhi wheua. Kei ui wāhanga pereti roto te Rura. He kikokore reira me ngā te tokomaha nui o ngā pūhui matū waro, me te maloorganicheskih. Na reira, tenei huānga he brittleness rerekē, me te fragility. A, no te traumas cranial tupu tona whati atu pinepine atu i tūkino i te paraharaha waho.

Ko te kiriuhi wheua ko te hononga kaha o wheua i roto i ngā wāhi hononga. I runga i te toenga o tona roa ko wewete te hononga nui. whakawhāiti ana kiriuhi wheua wāhi pūtau i roto i te rohe o te wheua kotahi. Ko te pea tenei wāhanga te hanganga o hematomas me abscesses.

Ko te mata i roto o te tari kaka

I roto i te reira, i reira he depressions me teiteiraa. Tuamata ratou ki te sulci me gyri o te roro. Reira hoki whakaaro te wehe pakohu me oko pai anga pakeke. I roto i te tahi mau wāhi i roto i te angaanga ki reira he rua. E hangaia ratou ki emissarnyh uaua e hono te venous anga sinuses, roto, me te diploic oko. E whakaaro ana te tatau nui māhunga me te kōpako. Ētahi wāhanga, pērā i te wheua frontal o te angaanga i roto i kōwhao. E kapi katoa ana ratou ki te mucosa me e ki tonu i te rangi. Ko āhuatanga o te wini whakakahokaho, wheua pae tino, me te hononga rahirahinga nga taua hanganga, me mo te kauae runga. E huaina ēnei huānga whāhauhau.

wheua angaanga frontal

Kei te whai wāhi te reira i roto i te hanga i te tuanui me te papa turanga o te kōhao nasal me nga turanga kanohi. I roto i te pakeke, he reira wheua unpaired o te angaanga. I roto i ona unahi nunui me te kopere. Hoki, kua tito reira o tari orbital. Rerekë i roto i nga wahi o raro rawa o te wheua reira tukanga zygomatic whānui. Whakatika i ia o ratou takoto te aho pae tino. wehe te reira i te whare tapu i te mata mua o te taha frontal o te unahi. E hono tarakina i runga i te wāhanga ki te taua, te whakawhānui i te kauae.

tauine

Ko te reira i te rohe nui o te wheua. Unahi i hanga o rua haurua. E hono e te Weld frontal Parts. Hoki rima tau te tikanga tupu te reira. I roto i ētahi wā, te tiaki i te tui te ka tonu te wāhanga frontal wehea. te wehewehe i nga pauna papa roto, ki waho. Tuatahi - maeneene, te mea he āhua koropuku. I rānei taha o te tui protuberance frontal kitea (takirua). Kei raro ia i tetahi taha ko te takai he āhua heitiki (rae). Ko tōna āhua me te rahi tei runga i te hanganga takitahi o te kōhiwi matenga. I waenganui i nga tukemata me fepulopulasi i hanga mata maheni - glabella.

wehea te te taha waho o te tauine i mata te kāri orbital supraorbital (takirua). Tata reira tenderloin i roto i te pokapū. Kei roto te hikinga frontal. I roto i ētahi wā, haere te aho ki te poka. Therethrough karere teka me nga oko. Ko te wahi o te unahi kōpapa roto. I runga i te mata he awaawa matua, i roto i te pokapū - te tihi. Reira ka tā hoki convolutions kitea. neke hiwi frontal ki te pakohu sagittal runga awa parautanga. I te timatanga o te tairanga o te raro i reira ko te poka matapo. Ko te taha o te awa parautanga Kei fossa granulations arachnoid i.

tari orbital

Kei te māngai ia e wheua pereti tapawha āhua kōhikohiko. te wehe te reira i raro (orbital) me runga (roro) mata. Tuatahi - maeneene - hāngai i roto i te ohuraa. Kei tōna rohe anterolateral o te repe lacrimal te dimple, medial me mua - kimi huarahi keri. Brain wahi whakahaua ki te kōhao cranial ngā depressions me teiteiraa convolutions therebetween.

tari nasal

Kei tēnei wāhanga te i waenganui i nga rohe orbital. Kei te māngai reira e te wahi wheua, e kaiponuhia ana nga taha, me te Topenga mātiti mua. Taha me te mata muri tuhia ki te mata rihi me te taha ki mua - ki ngā āhuatanga nasal me taupa maxillary. I roto i tenei wahi takoto te tataramoa - ihu tuaiwi. uru te reira i roto i te hanganga o te arai. Ko nga wahi muri o te kopere e te pūtau. Ko ratou i roto i te whakapā ki te taua rua i roto i te wheua ethmoid. Ko te hua ko to ratou tuanui.

I ia taha i waenganui i te mata i runga i te wini whakakahokaho, me te tapahi i tuaiwi nasal he piata pakohu. arata'i te reira i ki nga haurua maui, me te tika o te poka. I roto i te pakeke, he rerekē te rahi o te sinuses. Kei te kapi katoa te reira ki te membrane mucous. oroko pakohu frontal ki te irava nasal waenganui.

ossification

Ko te whanaketanga o te wheua frontal mai i te pokapū e rua. E hanga e ratou i te mutunga o te tuarua o wā whānautanga huri noa te rohe supraorbital marama. Ko te hou wheua frontal ngā rua huānga motuhake. E hono ana ratou ki te wā pou-partum rua o tau. Whakatika ki te rima tau te tikanga tonu tui kitea i waenganui i te haurua.

wheua Ethmoid o te angaanga

Kei a ia ko paraharaha rua. Ko tētahi he whakapae, hāngai ki te tahi atu whitinga. Ano hoki tenei wheua unpaired o te angaanga ngā te pakari. Tenei mātauranga ngā pūtau whāhauhau. takirua Labyrinth te wāhanga. Ngā pūtau i ia taha pātata ki te paraharaha, me te kōrero ki a rātou anō, me te ki te kōhao nasal. Ko wheua Ethmoid o te angaanga i roto i te tenderloin. E pā ana Plate huānga ki te tari roro. Ko te tahi atu wahi e hanga ake te wheua ethmoid o te angaanga, e whai wāhi i roto i te hanganga o te taha medial o nga turanga kanohi me taiepa kōhao nasal.

E whakapuaki pereti muri Whakapae ki te huānga topetope. Ko te mua, me te i runga i nga taha e piri ai ki te wheua frontal. I roto i te pereti he plurality o tatau he reira. 'Oku fakataumu'a ratou mo te wahi o tukanga raru olfactory. I runga i te raina pokapū o te pereti toro whakarunga na ka karanga cockscomb. Kua honoa a ia i roto i te mutunga mua o te toronaihi kaka. I roto i mua o te hiwi takirua teka taupa - parirau. pereti hexagonal hāngai he āhua kōhikohiko. ngā te reira i te rohe mua o te pakitara wehewehe nasal.

poroiwi

E wehea ona pūtau ki ngā rōpū e toru. E wehea ratou i ia atu, engari e kore e mārama. Tohatoha i te hoki, he mua, me te rōpū waenganui. I te taha ki lateral o te pukupuku pereti orbital kikokore. Kei te hāngai te reira ki te kōhao o te āmionga o tona mata free. Mai i te roto, hipoki he anake wahi iti o te pūtau kei te ki mau api a Ihakara. Te nuinga o ratou noho tuwhera. hipokina ratou te frontal pātata, palatine, lacrimal me te hononga rahirahinga, me te kauae runga.

taha Medial o te poroiwi tautuhi i te wahi o runga o te kōhao nasal. E rua paraharaha - anga (waenganui, me te runga). He he ano hoki te konga matau-āhua. He he he āputa i waenganui i te totohu - ko te wahi nasal runga tenei. Muri a paku ki runga ake i te hikinga o runga, i roto i ētahi wā, i kitea te reira i tetahi atu - te teitei. Anga i ngā i roto i tona wheua hanganga ethmoid o te angaanga, rerekē i roto i te rahi me te āhua, tautuhi i te roa rerekē, me te hohonu o nga whitinga nasal tēnā.

matenga kōhiwi tuanui

kikorangi cranial i roto i te convexity frontal mārōrō, ko. He tairanga: tupuke rae me te pukepuke. Muri tuanui ngā te wheua kōpako. I ia taha o ona tūemi kōpako poto. Mai i te tukanga zygomatic o te wheua frontal i runga i te tuanui o te pae tino rere raina arcuate. herehere te reira i te poka runga, i roto i te tahuri wehe te tihi infratemporal i te haehae kotahi.

huānga pūhui

wheua angaanga tuhia (ripanga i raro nei poto whakaatu ana te momo o te hononga) tonu mo te wahi tino. Kei te piri ana nga momo matua, me te synchondrosises syndesmoses. Ko te kauae raro hono te tahi temporo-mandibular, me mema sublingual - i roto i te muka uaua. Syndesmoses tohu wahapū fibrotic i roto i te whānuitanga o kaimono. Ka rite ki te tikanga, kei te o ratou ingoa i hanga aua hono wheua. Heoi, i reira he kaimono e whai ratou ake ingoa. Hei tauira, te wahapū o te wheua kōpako hanga e sagittal, frontal me te kōpako - suture coronal, me te pera i runga i.

tari

momo hononga

tikanga tahi

kikorangi

syndesmosis

Ko te coronal, sagittal, kawe, lambdoid, kaimono mākini

wahi mua

syndesmosis

Tahi (papatahi) Weld

turanga

whakakapia Synchondrosises synostosis (hononga takitaro) - poro-Magnum.

Tamau (synchondrosises): poro-kupenga, mezhzatylochnoe, kohatu-kōpako, wahapū poro-kohatu

Pūhui niho kauae me te alveoli

syndesmosis

tahi Dentoalveolar (Welding o)

aroaro Synchondrosises rite pūhui wheua ngohe. E kitea ratou te nuinga i te turanga cranial. syndesmosis hou aroaro me kiriuhi kiko tūhonohono. Ko ratou i huaina fontanelles.

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