Amblyopia - yog dab tsi? Amblyopia hauv cov menyuam yaus: qib thiab kev kho mob

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Amblyopia - yog dab tsi? Amblyopia hauv cov menyuam yaus: qib thiab kev kho mob
Amblyopia - yog dab tsi? Amblyopia hauv cov menyuam yaus: qib thiab kev kho mob

Video: Amblyopia - yog dab tsi? Amblyopia hauv cov menyuam yaus: qib thiab kev kho mob

Video: Amblyopia - yog dab tsi? Amblyopia hauv cov menyuam yaus: qib thiab kev kho mob
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Anonim

Raws li cov ntaub ntawv tshiab tshaj plaws, amblyopia tau kuaj pom hauv 2% ntawm cov neeg laus hauv peb lub tebchaws, tab sis ntawm cov menyuam yaus qhov xwm txheej txawv me ntsis, raws li tau pom los ntawm kev mus ntsib cov chaw kho qhov muag lossis cov tsev kho mob tshwj xeeb. Raws li cov kws tshaj lij, feem coob ntawm cov niam txiv hluas tsis paub tias amblyopia yog dab tsi hauv cov menyuam yaus, thiab tsis paub tsis yog nws cov tsos mob nkaus xwb, tab sis kuj yog qhov tshwm sim ntawm qhov tshwm sim. Yog li no, hnub no tsab xov xwm no mob siab rau teb lo lus nug no.

Dab tsi yog amblyopia

Dab tsi yog amblyopia
Dab tsi yog amblyopia

Cov kab mob no, uas yog hu ua "tub nkeeg" qhov muag, yog tus cwj pwm los ntawm qhov rov qab tsis pom kev hauv ib lossis tsawg dua ob lub qhov muag. Qhov no tshwm sim vim muaj ntau yam kev ua haujlwm tsis zoo, xws li strabismus, pathology hauv qab ntawm lub qhov muag, clouding ntawm lub lens. Vim li no, kev sib kis thiab kev nkag siab ntawm cov duab txaus raug cuam tshuam. Yog li ntawd, ib tug neeg pom ob daim duab sib txawv kiag li tsis yog ib qho peb-dimensional, vim tias qhov kev ua haujlwm ntawm ib lub qhov muag pib raug tsuj thiab deteriorate nyob rau lub sijhawm. Raws li koj paub, yog tias tsawg kawg ib lub cev tsis ua haujlwm hauv ib tus neeg, ces nws yuav atrophy dhau sijhawm. Yog li, qhov kev kho mob sai dua pib, qhov muaj feem ntau duarau kev rov zoo tag nrho ntawm tus menyuam. Tab sis hais txog qhov no nyob rau hauv kev txiav txim.

Type of amblyopia

Teb cov lus nug ntawm qhov amblyopia yog dab tsi, nws yuav tsum tau hais tias tus kab mob no tuaj yeem tsis meej pem nrog lwm cov kab mob uas ua rau txo qis qhov pom kev pom. Yog li ntawd, kom tsis txhob muaj qhov yuam kev, xav txog hom amblyopia.

Dab tsi ntawm cov ntawv thawj thiab theem nrab. Lub hauv paus muaj xws li:

  1. Refractive amblyopia, uas tshwm sim hauv cov menyuam yaus nrog kev kho tsis raws sijhawm ntawm ametropia. Faib unilateral, ob tog, symmetrical thiab asymmetrical.
  2. Dysbinocular amblyopia. Raws li koj tuaj yeem tau twv, qhov pathology no yog raws li qhov tsis zoo ntawm lub zeem muag ntawm lub ntsej muag, uas yog provoked los ntawm strabismus thiab tsis kho raws sijhawm. Raws li kev xyaum qhia, xws li ib tug pathology yog kom meej meej manifested nyob rau hauv lub qhov muag uas mows.
  3. Mixed amblyopia, uas yog qhia nyob rau hauv ob qho tib si manifestations ntawm refractive thiab dysbinocular daim ntawv.
  4. Hysterical amblyopia. Kev pom kev poob qis hauv qhov no tshwm sim nrog kev ua txhaum ntawm kev ua haujlwm ntawm lub hauv nruab nrab paj hlwb. Feem ntau ua rau muaj kev puas siab puas ntsws.

Txog kev mob ntshav qab zib theem nrab, koj yuav tsum paub tias cov kab mob ntawm qhov pom ntawm lub cev, uas tau raug tshem tawm tiav, tuaj yeem ua qhov ua rau muaj tus kab mob no. Tab sis vim qhov no, qhov txo qis hauv kev pom yuav tshwm sim.

Nws suav nrog:

  1. Obscurational amblyopia, uas tshwm sim los ntawm cov kab mob ntawm lub cev pom kev uas tiv thaiv cov duab ntawm lub retina. Ntawm cov feem ntau tshwm simcais congenital los yog kis tau cataract. Daim ntawv obscurative tuaj yeem tshwm hauv ib lossis ob lub qhov muag.
  2. Neurogenic amblyopia. Qhov ua rau tuaj yeem yog cov kab mob ntawm cov paj hlwb. Txog niaj hnub no, cov ntaub ntawv ntawm kev rov ua tiav tiav tau sau tseg. Nws yuav tsum tau muab sau tseg tias kev kho mob ntawm xws li ib tug pathology pib tom qab phais.
  3. YMaculopathic. Nws tshwm sim tom qab kev txom nyem cov kab mob ntawm thaj chaw nruab nrab thiab paracentral ntawm retina.
  4. Nystagmic amblyopia. Hu rau thaum lub sijhawm ncua sijhawm ntawm daim duab nyob hauv thaj chaw nruab nrab ntawm retina txo qis.
  5. Ua ke amblyopia. Manifested los ntawm ib tug ua ke ntawm cov ntaub ntawv saum toj no.

Amblyopia Strabismus

Tab sis nrog txhua yam ua rau ua rau amblyopia, strabismus tseem yeej ntawm lawv. Raws li koj paub, feem ntau cov leeg ntawm lub qhov muag txav ib txhij, yog li ua kom lub cev ua haujlwm ib txwm muaj. Tab sis yog tias muaj kev ua haujlwm tsis zoo hauv kev ua haujlwm ntawm tsawg kawg ib leeg, ib qho teeb meem tshwm sim nrog kev tswj ntawm kev txav, uas yog, strabismus tshwm sim, tom qab ntawd amblyopia ntawm lub qhov muag tshwm sim. Yog li, peb tuaj yeem hais qhov tseeb tias strabismus thiab amblyopia yog ob sab ntawm tib lub npib.

Kev kho mob ntawm amblyopia thiab strabismus
Kev kho mob ntawm amblyopia thiab strabismus

Los ntawm feem ntau ua rau ua rau cov leeg tsis muaj zog, muaj:

  1. Hyperopia.
  2. Mental disorders.
  3. qhov muag raug mob.

Symptomatics

Cov tsos mob feem ntau ntawm tus kab mob no suav nrog:

  1. Txo qhov pom kev pom hauvib los ob lub qhov muag.
  2. Ntau kiv taub hau cuam tshuam nrog kev nkag siab tsis zoo ntawm cov khoom muaj suab npe.
  3. Kev nyuaj thaum kev cob qhia.
  4. Kev sib txawv ntawm lub qhov muag nyob rau sab nraud ntawm qhov kev taw qhia ntawm kev ntsia.

Diagnosis

Amblyopia hauv menyuam yaus
Amblyopia hauv menyuam yaus

Raws li tau hais los saum no, cov lus teb rau cov lus nug ntawm amblyopia - nws yog dab tsi, thiab tsab xov xwm no yuav mob siab rau. Yog li ntawd, cia peb mus rau zaj dab neeg ntawm kev kuaj mob tus kab mob no. Yog li, cov menyuam yaus ua nws ntau txoj hauv kev.

Visiometry

Raws li txoj cai, txhua lub hnub nyoog tus me nyuam muaj hom kev pom qhov pom kev pom. Tab sis txoj hauj lwm ntawm tus kws kho qhov muag yuav tsum tau txiav txim siab qhov pom kev zoo tshaj plaws uas tsis muaj kev kho thiab kho. Cov yam ntxwv ntawm kev coj ua ntawm visiometry hauv cov menyuam yaus suav nrog:

  1. Kev tshuaj xyuas ua ntej pib qhov kev xeem seb tus menyuam puas paub cov duab uas tau muab tso rau ntawm lub rooj.
  2. Ua ib daim ntawv ntsuam xyuas tas li qhuas tus menyuam yog nws teb raug.
  3. Yog tias pom qhov pom kev tsis pom kev tsawg, nws raug nquahu kom rov kuaj dua ob peb hnub, thiab koj yuav tsum pib nrog lub qhov muag pom qhov tshwm sim tsis zoo.

Ib qho tseem ceeb ntawm kev ntsuam xyuas yog ua tib zoo soj ntsuam tus me nyuam kom nws tsis txhob squinting.

Refractometry

Nws muaj peev xwm qhia tau tias cov menyuam muaj amblyopia lossis tsis. Qhov kev ntsuam xyuas zoo li no yog siv lub refractometer lossis keratofractometer. Lub luag haujlwm tseem ceeb hauv kev kuaj mob yog ua si los ntawm qhov tso cai ntawm tus menyuam tom qab lub cuab yeej. Nws yuav tsum tau borne nyob rau hauv lub siab hais tias lub hauv paus ntsiab lus ntawm lub cuab yeej yuav txawv me ntsis ntawm cov tom ntej no, yog li nws yog pom zoo kom rov kuaj xyuas ob peb zaug kom paub meej tias qhov kev kuaj mob ntawm "qhov muag amblyopia".

Degrees

Qib ntawm amblyopia
Qib ntawm amblyopia

Hnub no, cov kws kho mob paub qhov txawv hauv qab no ntawm amblyopia:

  1. Qib qis - qhov pom kev pom 0.8–0.9.
  2. Low - 0.5-0.7.
  3. Moderate amblyopia - 0, 3–0, 4.
  4. High - 0.05–0.2.
  5. Siab siab - pom kev pom qis dua 0.05.

Qib siab amblyopia feem ntau yog nrog los ntawm qhov tsis pom kev pom kev pom.

Amblyopia hauv menyuam yaus: kev kho mob

Thaum kuaj pom tias muaj amblyopia, kev kho mob tuaj yeem yog ob qho tib si saib xyuas thiab ua haujlwm.

Qhov tseem ceeb! Qib ntawm amblyopia cuam tshuam rau qhov ntsuas ntawm qhov pom kev pom tom qab kev phais.

Yog li, yuav ua li cas yog tias amblyopia kuaj pom hauv cov menyuam yaus? Kev kho mob feem ntau pib nrog occlusion, kho qhov muag, kev nplua thiab kev kho qhov muag.

Amblyopia hauv kev kho menyuam yaus
Amblyopia hauv kev kho menyuam yaus

kho qhov muag

Thaum kuaj mob amblyopia hauv tus menyuam, uas yog nrog ametropia, ib qho ntawm cov xwm txheej rau kev kho mob tau zoo yog teem caij hnav tsom iav lossis lo ntsiab muag. Kev saib xyuas tshwj xeeb hauv qhov muaj cov qib siab ntawm ametropia yuav tsum tau muab rau kev xaiv cov lo ntsiab muag zoo, nyiam dua nrog cov qauv tsim aspherical, vim tias cov lo ntsiab muag no muaj thaj chaw zoo heev, uas yog qhov tseem ceeb hauv kev kho mob.amblyopia.

Thov kev sib cav

Kev siv occlusion yog niaj hnub no tus qauv hauv ntiaj teb tshuaj. Occlusion tshwm sim:

  1. Direct (thaum qhov pom qhov muag kaw).
  2. Rov qab (thaum lub qhov muag uas tsis tshua pom kev zoo kaw).
  3. Alternating (alternating qhov muag kaw).

Raws li qhov zaus nws tshwm sim:

  1. Nyob.
  2. Partial.
  3. yam tsawg.

Lub hauv paus ntsiab lus ntawm txoj hauv kev no yog txhawm rau txhim kho kev ua haujlwm ntawm qhov pom tsis zoo los ntawm kev tsis suav nrog lub qhov muag noj qab haus huv los ntawm kev ua haujlwm. Raws li kev xyaum qhia, qhov ua tau zoo ntawm txoj kev no hauv cov menyuam yaus hnub nyoog qis dua 6 xyoo yog qis dua cov laus dua. Qhov no tau piav qhia los ntawm qee qhov teeb meem cuam tshuam nrog ntau dua nrog rau kev puas siab puas ntsws.

Ib qho tseem ceeb rau kev kho kom zoo yog kev kho eccentric fixation.

Tab sis nws yuav yog txoj cai los hais txog qee qhov tsis zoo uas txoj kev occlusion tuaj yeem cuam tshuam. Cov no suav nrog:

  1. Txo qhov pom kev hauv qhov muag noj qab nyob zoo. Qhov no tshwm sim, raws li txoj cai, vim tsis saib xyuas tus cwj pwm ntawm ob niam txiv thiab kws kho mob.
  2. Kev txhim kho lossis ntxiv dag zog ntawm strabismus.
  3. Diplopia (ob npaug ntawm cov khoom).
  4. Teeb meem ntawm daim tawv nqaij.
  5. Ntau yam tshuaj tsis haum.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias ib qho ntawm cov laj thawj tseem ceeb ntawm kev kho mob tsis ua haujlwm yog qhov tsis txaus siab ntawm cov menyuam yaus lawv tus kheej hauv kev hnav cov ntaub qhwv mus ntev.

Kev nplua

Kev nplua yog hu ua txoj kevkev kho mob ntawm tus kab mob no, nyob rau hauv uas dag anisometropia yog tsim los ntawm ntau yam kev sib txuas ntawm kev kho qhov muag thiab kev sib koom ua ke (raws li kws kho mob tau sau tseg) siv atropine rau lub qhov muag, qhov feem pua ntawm qhov muag yog siab dua. Lub hauv paus ntsiab lus ntawm kev txiav txim ntawm atropine yog los tsim fuzziness nyob rau hauv lub qhov muag noj qab haus huv tom qab nws instillation, raws li ib tug tshwm sim ntawm kev ua hauj lwm ntawm lub qhov muag, uas pom phem, yog activated. Txoj kev no, tsis zoo li occlusion, yog qhov haum rau cov menyuam yaus thiab siv tau ntau dua.

Tab sis tsis txhob hnov qab tias nws kuj muaj cov ntsiab lus tsis zoo. Cov no suav nrog:

  1. pom qhov liab ntawm daim tawv nqaij.
  2. Irritation hauv qhov muag.
  3. mob taub hau.
  4. Kev saib xyuas tsis pom kev zoo.

Cov txheej txheem no yog siv rau kev tsis haum rau occlusion. Nws muab cov txheej txheem tswj kev rov qab los yog txhim kho kev txhim kho thiab kev txav ntawm lub qhov muag, kev nkag siab hauv qhov chaw, kev pab ntawm qhov muag. Rau lub hom phiaj no, cov khoom siv tshwj xeeb, xws li synoptophore, tuaj yeem siv. Ib qho ntawm qhov zoo ntawm cov txheej txheem no yog suav tias yog qhov txo qis hauv lub sijhawm kho nrog qhov pom kev pom zoo txaus txaus.

Amblyopia thiab strabismus kho

Kev kho mob amblyopia
Kev kho mob amblyopia

Raws li tau hais ua ntej, kev kho mob ntawm amblyopia tuaj yeem pib tsuas yog tom qab tshem tawm ntawm nws qhov ua rau. Thiab yog tias amblyopia tau tsim tawm tsam keeb kwm ntawm strabismus, ces ua ntej ntawm txhua yam peb tshem tawm nws. Txog niaj hnub no, ntau txoj kev kho mob rau cov kab mob no tau paub. Cov no yog cov kev phais thiab kev kho mob:

  1. Pleoptics. Kev kho mob yog kom ntxiv dag zogload ntawm lub qhov muag uas mows. Txhawm rau ua tiav cov txiaj ntsig no, ob qho tib si laser tshwj xeeb thiab PC cov kev pabcuam raug siv.
  2. Orthoptics. Nyob rau hauv cov ntaub ntawv no, synoptic instruments thiab PC cov kev pab cuam yog siv los kho lub zeem muag thiab tshem tawm strabismus.
  3. kev nom kev tswv. Txhim kho qhov pom kev hauv tsev.
  4. kev tawm dag zog tshwj xeeb yog siv los txhim kho kev ua haujlwm ntawm cov leeg ntawm lub qhov muag.

Nws yog ib qho tseem ceeb kom paub tias strabismus yuav tsis ploj mus nrog hnub nyoog, raws li qee tus neeg ntseeg yuam kev. Tsis tas li ntawd, yog tias nws tsis kho raws sijhawm, nws tuaj yeem ua rau muaj kev nyuaj siab heev. Nco ntsoov tias lub hnub nyoog siab tshaj plaws uas kev kho mob strabismus ua haujlwm zoo tshaj plaws yog 25 xyoo.

Kev kho mob hauv tsev

Kev Kho Mob Amblyopia
Kev Kho Mob Amblyopia

Qhov kev tsis txaus ntseeg ntawm tus kab mob no nyob rau hauv qhov tseeb tias nrog kev mob siab tsis txaus thaum nws kho, rov ua dua tuaj yeem ua tau. Yog li ntawd, nws yog ib qho tseem ceeb tshwj xeeb tshaj yog rau cov niam txiv kom ua siab ntev, vim feem ntau tus me nyuam uas kuaj pom muaj amblyopia tsis nkag siab tias nws txhais li cas kom pom zoo, txij li nws qib ntawm kev pom zoo li qub rau nws. Yog li ntawd, nws yog ib qho tsim nyog los ua ke cov txheej txheem hauv tsev kho mob thiab kev kho mob amblyopia hauv tsev. Tom qab tag nrho, tsuas yog kev sib koom ua haujlwm ntawm tag nrho tsev neeg tuaj yeem nqa tau qhov kev xav tau thiab tos ntev ntev raws li lub zeem muag zoo. Ib txoj haujlwm tshwj xeeb rau kev kho mob amblyopia hauv tsev yuav pab tau qhov no. Txawm hais tias txhua qhov kev zov me nyuam raug xaiv los ntawm tus kws kho mob ib leeg, muaj ntau yam kev tawm dag zog uas tsim nyog rau txhua tus.

teeb pom kev zoo

Ua li no, muab ib daim ntawv tuab tuab ntawm daim ntawv thiab lub teeb lub teeb uas muaj lub hwj chim mus txog 80 V. Tom ntej no, txiav tawm ib lub voj voog ntawm daim ntawv uas muaj txoj kab uas hla ntawm 8 hli thiab nplaum rau ntawm qhov muag teeb.. Tom qab ntawd, tus menyuam yuav tsum kaw lub qhov muag uas pom zoo dua, thiab rau 30 vib nas this saib lub teeb, thiab tom qab ntawd ntawm ib daim ntawv dawb dawb uas tau muab khi rau ntawm phab ntsa. Koj yuav tsum tau saib kom txog thaum cov duab ntawm lub teeb pom kev ntawm daim ntawv. Kev tawm dag zog yuav tsum tau rov ua dua 1-2 lub hlis ob peb zaug hauv ib hnub.

Text exercise

Peb muab daim ntaub qhwv tus menyuam npog qhov muag zoo. Peb khaws cov ntawv uas tau npaj ua ntej nrog cov ntawv me me thiab coj mus rau qhov muag thib ob mus rau qhov siab tshaj plaws uas tus menyuam nyeem tau. Tom qab ntawd, peb pib txav cov ntawv maj mam mus txog thaum nws nyuaj rau nyeem. Rov ua qhov kev tawm dag zog no ntau zaus.

Kev tawm dag zog nrog lub zog hluav taws xob ntau dua

Xaiv lub teeb uas muaj hwj chim ntau dua thiab daim ntawv tuab tuab. Peb txiav tawm lub hau ntawm nws nrog lub qhov (inch 6 mm) nyob rau hauv nruab nrab thiab muab tso rau ntawm lub teeb. Tom qab ntawd, lub qhov yog kaw nrog ib tug liab zaj duab xis. Peb muab lub teeb ntawm qhov deb ntawm tsawg kawg yog 40 cm ntawm tus menyuam thiab tig nws. Txoj hauj lwm ntawm tus me nyuam yog saib lub teeb rau 3 feeb yam tsis muaj dab tsi cuam tshuam, thiab cov niam txiv yuav tsum tig lub teeb rau txhua 3 vib nas this.

Siv lub flash

Ua li no, koj yuav xav tau lub koob yees duab nrog lub teeb thiab ib daim ntawv uas koj tuaj yeem kos duab lossis ntawv. Cov txheej txheem yog raws li nram no: ib tug flash yog coj mus rau theem ntawm tus me nyuam lub qhov muag (ntawm qhov deb ntawm tsawg kawg yog 50 cm) thiab ib tug series ntawm flashes (txog 10). Tom qab txhua tus ntawm lawv, tus me nyuam yuav tsum saib ib daim ntawv thiab sim ua kom tiav cov ntawv sau rau ntawd (tso ib daim ntawv hauv ib lub 'meter' los yog ob). Tus naj npawb ntawm cov lus qhia hauv ib hnub yog nce txog 3 zaug, tag nrho lub sijhawm yog mus txog 2 lub hlis.

Kev ua haujlwm me me lossis kev ua si uas xav tau qhov tseeb tau ua pov thawj nws tus kheej zoo.

Ib co lus qhia

amblyopia ntawm qhov muag
amblyopia ntawm qhov muag

Yuav kom tsis txhob nrhiav cov lus teb rau cov lus nug ntawm amblyopia - nws yog dab tsi, koj yuav tsum ua raws li cov cai hauv qab no:

  1. Ua tshuaj tiv thaiv ib ntus nrog tus kws kho mob ophthalmologist.
  2. Yog tias txawm tias qhov pom me ntsis ntawm strabismus hauv menyuam yaus, tsawg kawg koj yuav tsum lees paub lossis tsis lees paub qhov kev kuaj mob no los ntawm kev ua cov kev tshawb fawb tsim nyog hauv chaw kho mob ophthalmological lossis chaw kho mob tshwj xeeb.
  3. Tsis txhob ua rau kev loj hlob ntawm strabismus los ntawm kev tso cov khoom ua si lossis cov khoom ci ci nyob ze nws.
  4. Muab zaub mov zoo rau koj tus menyuam thiab tshem tawm cov xwm txheej ntxhov siab.
  5. Ntseeg koom nrog nws txoj kev txhim kho tus kheej.
  6. Thaum thawj qhov tshwm sim ntawm qhov tsis pom kev, ntsib tus kws tshaj lij tam sim.

Raws li kev xyaum qhia, qhov kev cia siab rau amblyopia yog qhov zoo rau kev kho raws sijhawm, tab sis cov hauv qab no tseem ceeb ntawm no:

  1. Kev soj ntsuam nruj thiab ua raws txhua cov lus pom zoo ntawm tus kws kho mob tuaj koom.
  2. Typeamblyopia.
  3. Qhov muag.
  4. Kev pom kev pom kev pom.
  5. hnub nyoog qeb ntawm tus neeg mob.
  6. Txoj kev kho mob.

Qhov tseem ceeb uas yuav tsum nco ntsoov yog tias koj teem lub hom phiaj thiab mus rau nws, ces tsis muaj dab tsi hauv ntiaj teb. Tab sis nws yuav tsum tau muab sau tseg tias tus neeg mob tsis kho yuav ntsib kev tsis pom kev yav tom ntej. Yog li ntawd, nws raug pom zoo kom tiv thaiv kev txhim kho ntawm tus kab mob no, kom paub ua ntej cov lus teb rau lo lus nug: "Amblyopia - nws yog dab tsi?"

Pom zoo: