Anatomia o ka trigeminal nā aʻalolo a me kona lālā

Nā aʻalolo i ke kumu o ka'emi ko kahua. Ka hapa nui o ia e cranial, i ua hele mai mai o ka lolo. kekahi like me lakou nei ke trigeminal nā aʻalolo. He aha ka ka'anatomia o ka trigeminal nā aʻalolo?

He aha ka mea?

Trigeminal nā aʻalolo ma 'ole o ke aʻalolo o ka hui type. 5 pili ia i ka paʻa o cranial nā aʻalolo.

It nā ikepili koʻikoʻi (afferent centripetal) a me ka Hawaii (centrifugal) olona, kahi e komo mai ma ke aʻalolo impulses i nā mai ka 'ilikai (eha a me ka mahana) pū i hiki a me ka hohonu (proprioceptive) receptors. Ke propulsion Hawaii innervation lawe kāna mau 'ōlelo a innervates masticatory Muscleʻano nui. He aha kēia nui nō ka'anatomia o ka trigeminal nā aʻalolo a me ka IIeEeAIEUAA o kona mau lālā?

Nā aʻalolo koe i ka lolo i loko o ka wahi o ka alahaka. E hele mai ana mai loko mai o ka lolo, ka hapanui o ka mea e wahi ma luna o ka pyramid o ke kino iwi. Ma ka luna he mea kekahi mahele i loko o ekolu lala o ke aʻalolo: orbital (r.ophthalmicus), maxillary (r.maxillaris) a me ka mandibular (r.mandibularis).

Kēia nā aʻalolo mea o ka hoihoi i neurologists mai innervates ka holoʻokoʻa lehalehu t wahi. Muli o kona kulana pinepine malama i kona pio i supercooling, trauma lehalehu t wahi, kekahi mau maʻi o ka musculoskeletal nenoaiu.

He aha nō ka'anatomia o ka trigeminal nā aʻalolo a me kona lālā?

orbital nā aʻalolo

Ka mua lala o ka trigeminal nā aʻalolo o ke aʻalolo a orbital nervus ophthalmicus.

He na lala thinnest e holo ana mai ka trigeminal nā aʻalolo. He hanaʻiaʻano nui i ka hana o ka hiki aku. Innervate i ka ili o ka lae, kekahi māhele o ke kino a me ka parietal māhele 'āina, ka luna pani, i ka hope o ka ihu, sinuses, kekahi lehalehu t iwi a me ka hapa' ia 'nasal mucosa.

Ka 'ole o ke aʻalolo ninoieo a ma kahi o kanakolu laulau kŘpa a uuku o nā aʻalolo olona. Nā aʻalolo komo ka maka kīnā ma ka pa mawaho o ka orbital sinus, i hoouna mai he lala no ka palaka a me ka abducens. I ka luna orbital nā aʻalolo clippings e hookaawale i ekolu uuku a me ka mea nana i ulana wiwi - lacrimal, frontal a me ciliary nā aʻalolo.

Close IIeEeAIEUAA o ka'ōnohi a poʻopoʻo ka pinepine hele aku ai i ko lakou make i ka hopena o ka ino a me ka maka kīnā supraorbital māhele 'āina.

Ciliary nā aʻalolo, ma ka huli, 'ano apau loa i ka ciliary ganglion, Aia ma ka palena o ka pā, a waenakonu hapakolu o ka optic nā aʻalolo. Ua ninoieo o ka parasympathetic nā aʻalolo a hāʻule pahū 'ole i loko o ka innervation o ka maka glands, a me periorbital wahi.

maxillary nā aʻalolo

ʻO nā lala o ka trigeminal nā aʻalolo o ka maxillary paha nervus maxillaris.

He haʻalele i ka cranial lua ma ka foramen ovale. Mai ka mea,ʻo ia hina i loko o ka pterygopalatine-palatine fossa. Maalo ae la oia malaila i loko o ka infraorbital nā aʻalolo kŰlń ao ma ka lalo orbital lua. I ka halaʻana therethrough, nā aʻalolo holo i loko o ka ia wai ma ka lalo paia o ka Astronomical. Ma ka maka o ka mea, e hiki mai ma ka lalo orbital lua kahi mahaeʻana i loko o liʻiliʻi lala. Ka mea, nāna i hana i ka hui ana me na lala o ka lehalehu t nā aʻalolo a innervate i ka ili o ka lalo, lihilihi, lehelehe luna, a me nāʻaoʻao ili o ka maka. Eia kekahi, ma ka maxillary nā aʻalolo lala kāne e like me zygomatic nā aʻalolo alveolar maluna lala ho okumu i interlacement a puni na niho a me ganglionic lālā ai pili aku i ka maxillary nā aʻalolo me ka pterygopalatine ganglion-palatine.

I ka make ana o ke aʻalolo ua malama i ka nunui nā palapū maka, neuritis, ana i ka niho a me sinuses.

mandibular nā aʻalolo

Ke kolu a me ka loa paakiki lala o ka trigeminal nā aʻalolo o ka mandibular paha nervus mandibularis. Ma konaʻano hoʻokahi me ia mai, koe wale no ka ikepili koʻikoʻi lala, kokoke pau o ka Hawaii kumu o ka trigeminal nā aʻalolo e kŰlń ao mai ka Hawaii nucleus, nucleus motorius, a hiki i na nāʻiʻo o ka lalo iwi ā. E like me ka hopena o kēia hoʻoponoponoʻana o Kamehameha e pau ai i ka ikepili nāʻiʻo a me kaʻili i ka uhi ia. Nā aʻalolo Haʻalele i ka ka puniu wale no ma ka foramen ovale ('ololaha window 'ole wehe) a laila māheleʻia aʻela i loko o nā pūʻulu o nā lālā:

• muscular na lala e hele i ka masseter Muscle - pterygoid Muscle, ke kino; innervated i musculus digastricus.
• Na lala i ikepili koʻikoʻi i ka buccal mucosa, e like me ma ka lalo o ka una i ka lua. Part o na lala innervate i nāʻikepili a me ka'ōlelo. Ka nui a me ka loihi lala mandibular nā aʻalolo - alveolny haahaa (i loko o nā kumu - alveolar) nā aʻalolo hele ma ka noʻonoʻo 'foramen me homonymous artery, a hele aku i loko o ka iwi ā lalo Kanal ua hana ma ka lalo alveolar plexus.

Mākou ke kuhi ana ia mea he lālā o ka trigeminal nā aʻalolo mau. Anatomia kiʻikuhi o nā aʻalolo ( 'ole) a me kona waiwai (hui nā aʻalolo puluniu) paipai i kēia lālā maʻi. I loko nō o ka mea i ia 'ano apau loa i ka emi alveolar nā aʻalolo plexus, hiki ke noʻonoʻo i ka wahi o kona paʻa e komo ai i ka mandibular Canal.

I ka papa o ke aʻalolo olona,

He aha ka ka'anatomia o ka trigeminal nā aʻalolo (ke 'ole a me ka holomua o kona mau lālā)?

Ke 'ole mea like me ia o ka trigeminal nā aʻalolo i kekahi o spinal nā aʻalolo. Ke trigeminal nā aʻalolo mea he nui kūikawā pa alima - ka trigeminal ganglion. Ua ho okumu ua aia ma ka waena cranial fossa. Ma nāʻaoʻao ka mea, ua hoʻopuniʻia a lahilahi o ka dura mater. Wahi he dendrites i kuahene ekolu nui na lala o ka trigeminal nā aʻalolo. Ikepili koʻikoʻi nā aʻalolo mole komo iloko ma ka waena wāwae o ka cerebellum, kahi i pani ma luna o ekolu nuclei o ka lolo - ka luna a me ka waena, kela mea keia mea o ka iloko ona i kakauia i ho'ākāka 'sensory neurons. Ka Hawaii kekahi hapa o ke aʻalolo hoomaka mai ka Hawaii nucleus - nucleus motorius.

Mahalo i kēia hoʻoponoponoʻana o Kamehameha, ke aʻalolo hiki ke pale ole ia e nā ai ka lolo, a puni'aʻaʻa, a pela mea o ka hoihoi i ka neurologists.

He aha nō i ka papa kuhikuhiEʻano o lesions ano o nā aʻalolo?

Maʻi o ka trigeminal nā aʻalolo

He aha keʻano o ka hanaʻana i ka hopena ma luna o ka iaea ooieoeiiaeuiiai nona iho o ka hoʻonaʻauao, a me ka ala i loko i hiki ke loli ma ka trigeminal nā aʻalolo?

Anatomia o kona hahau ana predisposes i ke kūpono 'ana channelopathies -ʻaihue nā aʻalolo lala maalo ae la oia ma ka moana a me ka hooholo ia a puni me ka ho okumu. Ma keia hihia, ike i ka 'äina o ke aʻalolo, a me kekahi topical symptoms e leie aku oe, e hoʻonoho i ke kiʻekiʻe o ka make ia, a lawe hana kūpono.

Kekahi like nui ololi o ka aoao o ka puni nā'aʻaʻa. Loa pinepine ma nā aʻalolo he aha ka loloʻeho. Hoʻonui, ka mea, he hoʻonui i ka mīkini'opihia o kona helehelena, a me ka hana lapaʻau kiʻi.

Anatomia o ka trigeminal nā aʻalolo (i ka ike ana o kona mau lālā, a wahi ia ma ka wānana maka) e ho oholo i ka OAAIeOO wahi o ke aʻalolo lālā, a ma electrophysiological ano o ka hana, e hoʻoulu ia lakou, a, haawi mai i ka wahi o ka lālā, lawe mai i ka lapaau kupono o ka nń ku maʻi, a alakai ai i ke ano o na symptoms.

A like o ka trigeminal nā aʻalolo

Study o ka hana o ka trigeminal nā aʻalolo ua mālama 'ia ma ka hoomaopopo ana i ka pā lonoaʻili o kaʻili, a ia innervates, e like me ka waiwai o ka hoʻomanawanuiʻana i ka Makamae a hoʻonānea na nāʻiʻo o nā māna. Research lawe mai ma ka palpation nā aʻalolo heluʻai ma luna o kona OAAIeOO maka. Pehea 'oe e hoʻoholo pehea ikepili koʻikoʻi ka trigeminal nā aʻalolo? Anatomia apono 'ia, e hooholo i ka ha awina o sensory neurons, aia ma lalo o kaʻili.

Hoʻoholo 'ana i ka pā lonoaʻili ua lawe i hooluuia i ke anu a me ka wela pāʻoihana a me ka pulupulu swab. Pain pā lonoaʻili kulana kupono ma pēnēia paipu.

E kaha i ka papa Hawaii o ka hoʻomanawanui ua noi e hana mau a mama ka neʻe 'ana.

Ma ke alo o pathological loli ua ike ia ma ka pā lonoaʻili i loko o kekahi a oi cii o innervation a me ka hikiʻole o ka hoʻomanawanui i ka hana pono e kamaiʻilio ana ka neʻe 'ana. Aia haiahū kūmau iwiʻaoʻao i loko o ka hoʻomanawanui 'ole excessive Muscle spasm. Ke hoʻopilikia i loko o ka masticatory nāʻiʻo ua nānā 'ka wā ikaika loa o Paulo iā lākou i loko o ka hana ana o Kamehameha a mama.

He aha kou pono e ike i ka 'äina

Topographical'anatomia o ka trigeminal nā aʻalolo mea pono no ka pololei hoʻoholo o ka lesion wahi. Ike i kahi mea i lālā, a lapaʻau hoailona ano no kona make a me ka mea e hiki ke huikau, he mea hiki e hooholo i ka buke a me ka lapaʻau kumumanao.

Knowledge o ka wahi a me ka papa o na lala o ke aʻalolo maluna o na poohiwi o neurologists a me neurosurgeons. He mau poe akamai i ka hapanuiʻalo i nā maʻi i luku ai i ka trigeminal nā aʻalolo. Anatomia (Hawaii photo loaa mai ia e MRI) e ho oholo lapaau nā kaʻa mokulele, a lawe hana kūpono.

Ma ka hoailona mua o lesions e loli iki ana nā aʻalolo lala pono koke imi kōkua i ke kahuna lapaau e pono no e i kaʻike, a me ka hana unuhi algorithm.