![Qhov muag sib txawv qhia dab tsi? Qhov muag sib txawv qhia dab tsi?](https://i.answers-medical.com/preview/medical-health/13843405-what-does-eye-deviation-indicate-j.webp)
Video: Qhov muag sib txawv qhia dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev txawv txav ntawm qhov muag thiab lub taub hau hauv mob hlab ntsha hlwb. BACKGROUND: Nws yog qhov tshwm sim uas paub zoo tias qee tus neeg mob uas muaj mob hnyav sab laug lossis sab xis hauv lub cev qhia txog a kev sib txawv ntawm qhov muag (Prévost tus kos npe) thiab lub taub hau rau ib sab. Ntawm no peb tau tshawb xyuas seb ob qho tib si sab xis thiab sab laug lub paj hlwb puas tuaj yeem ua rau qhov no kev sib txawv.
Yog li ntawd, qhov muag sib txawv txhais li cas?
A deviated ntsia yog ib qho txawv txav ntawm cov qhov muag . Nws feem ntau pom pom tias yog cov tsos mob rau subdural hematoma lossis qee tus neeg yuav muaj nws los ntawm yug los.
Ib yam nkaus, qhov sib txawv ntawm qhov muag yog dab tsi? n. Kev tig ntawm qhov muag nyob rau tib lub sijhawm thiab tib lub sijhawm, raws li tshwm sim ib txwm muaj. Ib qho kab mob pathological uas ob leeg qhov muag tau tig mus rau tib sab vim qhov ua rau tuag tes tuag taw lossis mob leeg.
Dhau li, dab tsi yog yuam kev sib txawv ntawm lub qhov muag?
2 = Yuam kev sib txawv , lossis tag nrho qhov muag paresis tsis kov yeej los ntawm oculocephalic maneuver. Cov khoom no tsuas yog ua los ntsuas kev txav mus los ntawm lub qhov muag . Hauv qee hom cwj nrag, tus qhov muag tej zaum muaj a yuam kev sib txawv mus rau sab ntawm qhov mob hlab ntsha tawg (feem ntau yog mob hlab ntsha tawg sab xis).
Kev nyiam saib yog dab tsi?
Txhais. Ib qho txawv txav ntawm ntsia uas tuaj yeem pom tom qab mob supranuclear cerebral lesion (piv txwv li, mob hlab ntsha tawg) uas yog tus yam ntxwv tsis muaj peev xwm ncaj qha ntsia contralateral mus rau sab ntawm qhov txhab thiab yog nrog los ntawm kev nyiam rau tonic sib txawv ntawm lub qhov muag mus rau sab ntawm qhov txhab. [
Pom zoo:
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Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm 'crude' kov thiab 'nplua' kov qhov hnov? Nyuaj kov yog hais txog kev nkag siab los ntawm kev txhawb nqa ntawm cov neeg txais khoom ntawm qhov tsis nkag siab nrog cov teb loj. Hauv kev sib piv, kev kov zoo yog hais txog cov neeg txais khoom ntawm kev nkag siab siab nrog cov chaw txais me me
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Qhov chaw nyob sib ze yog thaj tsam ntawm cov hniav. Ib feem ntawm qhov chaw nruab nrab yog nyob hauv los ntawm interdental papilla. Lub interdental papilla yog daim duab peb sab ntawm cov ntaub so ntswg. Ib feem ntawm qhov chaw sib cuam tshuam uas tsis nyob yog hu ua embrasure
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Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
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Kev tig ntawm ob lub qhov muag nyob rau hauv parallel thiab tib lub sijhawm, zoo li tshwm sim ib txwm. Ib qho kab mob pathological uas ob lub qhov muag tig mus rau tib sab vim qhov ua rau tuag tes tuag taw lossis nqaij ntshiv
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm