Anatomy nke trigeminal akwara na alaka ya

Akwara bụ ihe ndabere nke ụjọ usoro. Ọtụtụ n'ime ha bụ cranial, na na-apụta nke ụbụrụ. onye dị otú ahụ bụ trigeminal akwara. Gịnị bụ mmewere nke trigeminal akwara?

Gịnị ka ọ bụ?

Trigeminal akwara na Ọdịdị bụ akwara nke mbuaha ụdị. 5 kwuru bụ ụzọ cranial irighiri akwara.

Ọ na-agụnye mwute (afferent centripetal) na moto (centrifugal) emep uta eri, adịru na akwara esi gboo na-ebute site ná ma si n'elu (mgbu na okpomọkụ) na nke miri emi (proprioceptive) anabata. The propulsion moto innervation rụrụ isi nke innervates masticatory muscle tumadi. Gịnị kpọmkwem bụ mmewere nke trigeminal akwara na orunótu nke alaka ya?

Akwara doo ụbụrụ na nke ebe akwa. Na-apụta nke ụbụrụ, ọtụtụ n'ime ya na-ewe ebe na pyramid nke temporal ọkpụkpụ. On top e a nkewa n'ime alaka atọ nke akwara: orbital (r.ophthalmicus), maxillary (r.maxillaris) na mandibular (r.mandibularis).

Nke a akwara bụ nke na-adọrọ mmasị neurologists kemgbe innervates dum ihu ebe. Ọtụtụ mgbe hụrụ ya mmeri n'oge supercooling, trauma ọdịdị ihu ebe, ụfọdụ ọrịa na nke nweekwa usoro.

Gịnị bụ mmewere nke trigeminal akwara na alaka ya?

orbital akwara

The alaka mbụ nke trigeminal akwara bụ a akwara ma ọ bụ orbital nervus ophthalmicus.

Ọ bụ thinnest alaka inyịme si trigeminal akwara. Onye na-eme tumadi ọrụ nke n'ikuku. Innervate anụ ahụ nke n'egedege ihu, n'akụkụ ụfọdụ nke temporal na parietal region, elu mkpuchi, na azụ nke imi, sinuses, ụfọdụ ọdịdị ihu ọkpụkpụ na ikpe dịghị òkè mucosa.

Ọdịdị nke ahụ akwara mejupụtara banyere iri atọ dịtụ obere n'ùkwù n'ùkwù nke akwara ozi. Akwara abatakwa anya anya na dị ná mgbidi nke orbital imi, nke na-eziga a alaka na ngọngọ na abducens. Na elu orbital akwara Clippings na-kewapụrụ n'ime atọ nta ma mkpa doo - lacrimal, frontal na ciliary irighiri akwara.

Nso orunótu nke nwa anya na-akpatakarị ha meriri n'ihi mmerụ ahụ ma ọ anya anya supraorbital mpaghara.

Ciliary akwara, n'aka, Nleta ciliary ganglion, emi odude na ókè-ala nke dị n'ime na n'etiti atọ nke optic akwara. Ọ mejupụtara nke parasympathetic akwara endings abuana ke innervation anya glands, na periorbital ebe.

maxillary akwara

The ọzọ alaka nke trigeminal akwara bụ maxillary ma ọ bụ nervus maxillaris.

Ọ doo cranial oghere site foramen ovale. Si ya, ọ dara n'ime pterygopalatine-Palatine fossa. Agafe nime ya n'ime infraorbital akwara gbatịrị site na ala orbital onu. Mgbe-agafe therethrough, akwara na-agba na otu ọwa na ala mgbidi nke orbit. On ihu nke ọ na-abịa site na ala orbital oghere ebe gbawara n'ime nta alaka. Ha na-etolite a compound na alaka nke ọdịdị ihu akwara na innervate anụ ahụ nke ala nkuchianaya, elu egbugbere ọnụ na n'akụkụ elu nke ihu. Ọzọkwa, site na maxillary akwara alaka pụọ dị ka zygomatic akwara alveolar elu alaka akpụ interlacement gburugburu ezé na ganglionic alaka ijikọ maxillary akwara na pterygopalatine ganglion-Palatine.

The mmeri nke akwara a hụrụ na oke unan ihu, neuritis, arụmọrụ na ezé na sinuses.

mandibular akwara

Nke atọ na kasị sie ike alaka nke trigeminal akwara bụ mandibular ma ọ bụ nervus mandibularis. Na ya mejupụtara ya nwere, ma e wezụga n'ihi mwute alaka, fọrọ nke nta niile nke moto mgbọrọgwụ nke trigeminal akwara nke malitere moto ntọala, ntọala motorius, ka uru ahụ nke ala agha. Dị ka a N'ihi nke a ndokwa-enye data uru na anụ na-ekpuchi ha. Akwara-eche nche na ndị okpokoro isi site foramen ovale (oval window ma ọ bụ oghere) mgbe kewara abụọ iche iche nke alaka:

• muscular alaka gaa masseter muscle - pterygoid muscle, na temporal; innervated nwekwara musculus digastricus.
• Alaka chebaara buccal mucosa, nakwa dị ka na-ala nke na-edeghị ede oghere. Part nke alaka innervate ndị data na asụsụ. Ibu na nke fọdụrụ n'ezinụlọ alaka mandibular akwara - alveolny ala (na isi mmalite ndị ọzọ - alveolar) akwara-agabiga echiche foramen na homonymous akwara na-aga n'ime ala n'agba ọwa a kpụrụ ebe ala alveolar plexus.

Anyị nwere ike iche na ọ bụ a alaka nke trigeminal akwara nọgidere. Anatomy esereese nke akwara (Ọdịdị) na ya Njirimara (mbuaha akwara eriri) na-atụ aro a alaka ọnụ. N'agbanyeghị eziokwu na ọ Nleta usụhọde alveolar akwara plexus, ebe nke ya ẹkụre ike-atụle n'ọnụ ụzọ mandibular kanaal.

N'ezie nke akwara ozi

Gịnị bụ mmewere nke trigeminal akwara (ihe owuwu ma na-enwe ọganihu nke alaka ya)?

Ọdịdị bụ nke yiri nke ndị trigeminal akwara ọ bụla nke ọkpụkpụ azụ irighiri akwara. The trigeminal akwara bụ a nnukwu pụrụ iche unit - na trigeminal ganglion. Nke a guzobere na-emi odude ke ufọt cranial fossa. On n'akụkụ niile ọ gbara akwụkwọ Dura mater. Ọnụ nwere dendrites na-etolite atọ bụ isi isi alaka nke trigeminal akwara. Mmetuta akwara mgbọrọgwụ penetrates site n'etiti ụkwụ anụ nke bụ cerebellum, ebe emechi na atọ nuclei nke ụbụrụ - elu na n'etiti, ọ bụla nke nwere kpọmkwem sensory akwara ozi. The moto akụkụ nke akwara amalite site na moto ntọala - ntọala motorius.

N'ihi nke a na ndokwa, akwara nwere ike n'anwụ ma ụbụrụ na gburugburu anụ ahụ, ma si otú na-akpali mmasị neurologists.

Gịnị bụ isi ụdị nke ọnya e ji mara nke akwara?

Ọrịa nke trigeminal akwara

Gịnị Filiks nwere mmetụta na ọtọ ike nke mmụta na ụzọ nke nwere ike na-emetụta trigeminal akwara?

Anatomy of ya ọrịa strok predisposes mmepe channelopathies - ịda iwu akwara alaka-agafe ọwa ma ọ bụ akụkụ Akwụkwọ Nsọ gburugburu formations. Na nke a, ihe ọmụma nke ọdịdị ala nke akwara, na ụfọdụ Nde mgbaàmà-enye gị ohere ka larịị nke meriri ya ma na-eme ihe kwesịrị ekwesị.

Ọzọ dịkwa mkpa na-akpata bụ mmetụta nke gburugburu arọ. Ọtụtụ mgbe na irighiri akwara na-emetụta akpụ ụbụrụ. Ịmụba ha, ha na-eme ka mkpakọ nke ya anya, akpan akpan na-adakarị picture.

Anatomy nke trigeminal akwara (ihe ọmụma nke alaka ya na ebe ya na ntule ihu) iji chọpụta ụzọ ọpụpụ n'ókè nke akwara alaka, na site electrophysiological ụzọ nke ihe iji kpalie ha, ma ọ bụ, nyere ọnọdụ nke alaka ụlọ ọrụ, na-ebu si ọgwụgwọ kwesịrị ekwesị nke isi ọrịa, bụ nke mere ka onye ahụ nke ihe mgbaàmà.

A na-amụ trigeminal akwara

Study nke ọrụ nke trigeminal akwara na-ekenịmde ke ịchọpụta na uche nke anụ ahụ, nke na ọ na innervates, nakwa dị ka onye ọrịa nwere ikike na-egosi na zuru ike nke akwara nke Lonely. Research rụrụ site palpation akwara ihe na ya ụzọ ọpụpụ ihu. Olee otú ị na-ekpebi otú mwute na trigeminal akwara? Anatomy na-enye ohere ọ chọpụta ihe na-ọrụ nke sensory akwara ozi, emi odude ke idak ikpa.

Mkpebi siri ike nke uche na-rụrụ tinye ke oyi ma ọ bụ na-ekpo ọkụ ngwọta ma ọ bụ owu swab. Pain uche lechara emetụ agịga.

Na-elele moto ọrụ nke onye ọrịa na-jụrụ ịrụ ọtụtụ Lonely mmegharị.

Na ọnụnọ nke enweghị nchịkwa mgbanwe a hụrụ na uche n'otu ma ọ bụ karịa zones nke innervation ma ọ bụ na-enweghị ike nke onye ọrịa na-arụ ọma ịta mmegharị. E ndiiche agha n'akụkụ ke ndidi ma ọ bụ oké muscle spasm. The erughị ala na masticatory uru na-ekpebisi ike mgbe enwe megide ha na-eme Lonely.

Gịnị dị mkpa ka ị mara ọdịdị ala

Topographical Mmebe nke trigeminal akwara dị mkpa maka ezi mkpebi siri ike nke lesion ebe. Ịmara ebe bụ nke alaka ụlọ ọrụ, nke na-adakarị ịrịba ama e ji mara maka ya mmeri na ihe ha nwere ike gbagwojuru anya, ọ bụ ike ikpebi na olu na ọgwụgwọ plan.

Ihe Ọmụma nke ọnọdụ na N'ezie nke alaka nke akwara akwuru na n'ubu neurologists na neurosurgeons. Ọ bụ ndị a ndị ọkachamara na-ukwuu n'ime chere ihu na ọrịa na tie trigeminal akwara. Anatomy (foto nwetara site MRI) iji chọpụta ọgwụgwọ si eme na eme ihe kwesịrị ekwesị.

Ke akpa ihe ịrịba ama nke ọnya mgbanwe akwara alaka ga-ozugbo-achọ enyemaka na a dibịa-eme ka a na ịgwọ ịbịaru algọridim.