Malocclusion ntawm cov hniav

Malocclusion txhais tau hais tias cov hniav tsis sib ncag.

Occlusion yog hais txog kev sib luag ntawm cov hniav thiab txoj kev uas cov hniav sab saud thiab qib qis ua ke (tom). Cov hniav sab saud yuav tsum haum me ntsis rau hauv qab ntawm cov hniav qis. Cov ntsiab lus ntawm cov hniav puas yuav tsum haum cov zawj ntawm cov hniav puas.

Cov hniav sab sauv thaiv koj kom tsis txhob tom koj sab plhu thiab daim di ncauj, thiab koj cov hniav hauv qab tiv thaiv koj tus nplaig.

Malocclusion yog feem ntau muaj keeb. Qhov no txhais tau tias nws tau dhau los ntawm cov tsev neeg. Nws yuav tshwm sim los ntawm qhov sib txawv ntawm qhov loj me ntawm lub qaum thiab qis ntawm lub puab tsaig lossis ntawm lub puab tsaig thiab cov hniav loj. Nws ua rau cov hniav sib tsoo lossis ua qauv tsis zoo ntawm lub ntsej muag. Cov duab ntawm lub puab tsaig lossis qhov teeb meem thaum yug xws li lub ntsej muag thiab lub ntsej muag kuj yog vim li cas malocclusion.

Lwm cov laj thawj suav nrog:

• Cov menyuam yaus ib txwm muaj xws li ntiv tes xoo qhov ncauj, tus nplaig thawb, pacifier siv dhau hnub nyoog 3, thiab siv lub raj mis ntev
• Cov hniav ntxiv, hniav ploj, cuam tshuam rau cov hniav, lossis cov hniav tsis zoo nkauj
• Kev kho hniav kho hniav zoo nkauj, xuav ua hniav, khoom siv kho hniav, khaws cov hniav, lossis qhwv tes
• Siv tsis raug ntawm cov pob txha lov tom qab raug mob hnyav
• Lub qog ntawm lub qhov ncauj thiab lub puab tsaig

Muaj ntau ntau hom ntawm malocclusion:

• Chav kawm 1 malocclusion yog qhov muaj ntau tshaj. Qhov uas raug tom yog qhov qub, tab sis cov hniav sab saud me ntsis sib tshooj ntawm cov hniav sab hauv.
• Chav kawm 2 malocclusion, hu ua retrognathism lossis overbite, tshwm sim thaum lub puab tsaig sab saud thiab cov hniav sib tshooj hnyav rau hauv qab ntawm lub puab tsaig thiab cov hniav.
• Qeb 3 malocclusion, hu ua prognathism lossis underbite, tshwm sim thaum lub puab tsaig qis lossis tawm sab nraud, ua rau lub puab tsaig qis thiab cov hniav sib tshooj rau sab ntawm lub puab tsaig thiab cov hniav.

Cov tsos mob ntawm malocclusion yog:

• Kev kho hniav tsis zoo
• Qhov txawv txav ntawm lub ntsej muag
• Teeb meem los yog tsis xis nyob thaum tom kev lossis zom
• Hais lus nyuaj (tsawg), suav nrog lisp
• Qhov ncauj ua tsis taus pa (ua pa ntawm lub qhov ncauj tsis kaw daim di ncauj)
• Ua tsis tau tom rau khoom noj kom raug (qhib tom)

Feem ntau cov teeb meem ntawm kev kho hniav raws tus hniav tau pom los ntawm tus kws kho hniav thaum lub sij hawm soj ntsuam ib txwm muaj. Koj tus kws kho hniav yuav rub sab plhu mus sab nrauv thiab hais kom koj tom kom zoo seb koj cov hniav puas sib sau ua ke. Yog tias muaj teeb meem, koj tus kws kho hniav tuaj yeem xa koj mus rau tus kws kho hniav kom kuaj thiab kho.

Koj yuav tsum muaj duab xoo hluav taws xob, duab xoo taub hau lossis pob txha taub hau, lossis duab xoos ntsej muag. Kev kuaj mob ntawm tus hniav yog feem ntau xav tau los tshawb nrhiav qhov teeb meem.

Tsawg tsawg leej neeg muaj kev kho hniav zoo meej. Txawm li cas los xij, feem ntau cov teeb meem tsis loj thiab tsis tas kho.

Malocclusion yog qhov laj thawj tshaj plaws rau kev xa mus rau orthodontist.

Lub hom phiaj ntawm kev kho mob yog los kho qhov ncaj qha ntawm tus hniav. Kho kho qhov mob malocclusion uas mob hnyav lossis hnyav tuaj yeem:

• Ua kom cov hniav ntxuav tau yooj yim thiab txo kev pheej hmoo ntawm cov hniav thiab kab mob ncig (mob caj dab los yog ntu).
• Txo txoj leeg ntawm cov hniav, puab tsaig, thiab cov leeg. Qhov no txo ​​qis kev pheej hmoo ntawm kev rhuav tshem hniav thiab tej zaum yuav txo cov tsos mob ntawm kev sib koom tes temporomandibular (TMJ).

Cov kev kho mob yuav suav nrog:

• Kev qhwv ntsej muag lossis lwm cov khoom siv: Cov xov hlau ua ib ncig ntawm qee cov hniav, lossis hlau, tej hub, lossis cov yas lo yog txuas rau sab ntawm cov hniav. Cov xov hlau los yog cov dej txhaws siv siv zog ua cov hniav. Ntshiab siv zawm hniav (ua kom sib haum) tsis muaj xaim siv nyob rau qee tus neeg.
• Tshem tawm ib lossis ntau cov hniav: Qhov no yuav tsum muaj yog tias ntau dhau yog ib feem ntawm cov teeb meem.
• Kev kho cov hniav ntxhib lossis tsis khov: Cov hniav tuaj yeem raug kho, rub rov qab, thiab sib khi lossis capped. Misshapen kev tsim kho thiab cov cuab yeej kho hniav yuav tsum tau kho.
• Kev Phais Mob: Kev kho kom rov kho dua kom ntev lossis ua kom luv ntawm lub puab tsaig yog qhov xav tau tsawg. Cov hlau, cov paib, lossis cov ntsia hlau yuav raug siv los tswj lub pob txha puab.

Nws yog ib qho tseem ceeb uas txhuam thiab txhuam koj cov hniav txhua txhua hnub thiab muaj kev mus ntsib tus kws kho hniav dav dav. Cov quav hniav txhim kho rau ntawm kev zawm hniav thiab tuaj yeem kos hniav tas mus li lossis ua kom hniav lwj yog tias nws tsis raug tshem tawm zoo.

Koj yuav xav tau tus tuav kom koj cov hniav tom qab muaj kev zawm hniav.

Cov teeb meem ntawm cov hniav sib dhos yooj yim dua, yooj yim dua, thiab tsis tshua muaj nqi kho thaum lawv kho tau ntxov. Txoj kev kho yog ua haujlwm zoo tshaj plaws rau menyuam yaus thiab tub ntxhais hluas vim tias lawv cov pob txha tseem muag muag thiab cov hniav txav tau yooj yim dua. Cov kev kho mob yuav nyob ntev li 6 lub hlis txog 2 xyoos lossis ntau xyoo. Lub sijhawm nyob ntawm seb yuav tsum tau kho ntau npaum li cas.

Kev kho cov kab mob txha caj qaum hauv cov neeg laus feem ntau muaj kev vam meej, tab sis yuav xav tau kev siv cov hniav tes lossis lwm yam khoom siv ntev dua.

Teeb meem ntawm malocclusion suav nrog:

• Hniav lwj
• Kev tsis xis nyob thaum kho
• Kev mob plab ntawm qhov ncauj thiab pos hniav (mob caj pas) los ntawm cov khoom siv
• Kev zom zom lossis hais lus nyuaj thaum kho

Hu rau koj tus kws kho hniav yog hais tias mob hniav, mob qhov ncauj, lossis lwm cov tsos mob tshiab tshwm sim thaum kho hniav.

Ntau hom malocclusion tsis tuaj yeem tiv thaiv kab mob. Nws yuav tsim nyog los tswj tus cwj pwm xws li ntiv tes xoo nqus lossis tus nplaig thawb (thawb koj tus nplaig mus tom ntej ntawm koj sab sauv thiab sab hniav). Nrhiav thiab kho cov teeb meem thaum ntxov tso cai rau ua tiav tau sai thiab muaj kev vam meej ntau dua.

Cov kaus hniav sib tsoo; Cov hniav dag ntxias; Ntsuas Npe; Overbite; Underbite; Qhib tom

• Kev sojntsuam
• Cov hniav, cov neeg laus - hauv pob txha taub hau
• Malocclusion ntawm cov hniav
• Hniav anatomy

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Koroluk LD. Cov neeg mob hluas. Hauv: Stefanac SJ, Nesbit SP, eds. Kev kuaj mob thiab kho kab mob kev kho hniavCov. 3lawm ed. St Louis, MO: Elsevier; 2017: chap 16.

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