Tsis muaj cov txuj ci zoo nkauj yuav lwj tus yees duab, kev saib tus kheej thiab tus kheej lub neej. Tsis tas li ntawd, tsis muaj hlua dig hniav los yog txhuam hniav tuaj yeem nkag ntawm cov hlua khi, uas txhais tau hais tias lub qhov ncauj qhov ncauj tseem tsis huv, uas ua rau muaj kev nyuaj siab thiab txawm tias plab hnyuv. Kev kho mob ntawm cov kab mob, qhov teeb meem ntawm uas crooked cov hniav, tej zaum ntau troublesome thiab kim, tshaj li kho qhov tsis zoo no.
Leej twg thiaj li txhaum?
Cov kws kho hniav hu ua ntau qhov laj thawj rau txoj kev loj hlob ntawm cov hniav nkhaus.
- Heredity - ib caj ces ntawm cov qauv ntawm cov cev pob txha ntawm ib tug neeg tau los ntawm niam thiab txiv.
- Cov kev raug mob hauv lub puab tsaig thiab kev ua haujlwm ntawm cov temporomandibular joints provoked los ntawm nws tuaj yeem yog qhov ua rau ntawm cov leeg nkhaus.
- Tsis muaj ib los yog ntau cov hniav - xav tias "muaj ntau chav", cov hniav ntxiv uas pib khoov mus rau qhov kev tsis zoo.
- Cov kab mob mus ntev, kev txhuam hniav, ua yuam kev hauv kev kho hniav.
Cov hau kev ntawm cov hniav sib dhos
Niaj hnub no, cov kws kho hniav yaum kom ncaj tawm khoob cov hniav xws li:
- siv bracket systems;
- siv lub hau yas;
- hnav cov veneers.
Txhua qhov ntawm cov technologies yog cov ua los ntawm kev ua haujlwm, lub sij hawm ntawm equalization ntawm cov ntaub curved thiab, ntawm chav kawm, tus nqi.
Bracket tshuab
Kev zawm hniav yog cov tawv nqaij uas muab tso rau ntawm tus hniav thiab ua tsaug rau qhov kev hloov kho nws thiab kho qhov tom. Kev zis yog ua txhua tus neeg rau txhua tus neeg mob; nws yuav siv sij hawm 2-3 xyoos los coj lawv.
- Cov hlau nrig - tsis zoo nkauj heev, tab sis pheej yig.
- Ceramic braces yog tsim los ntawm ceramics thiab muaj xim zoo tib yam rau tus hniav txha hniav, uas ua rau cov qauv tsim.
- Luam hom kev zawm - ua los ntawm cov hlau, tab sis nyob hauv cov hniav cuav, cia koj kho cov nkhaus, raws li kev ua npau suav, tsis pom los ntawm lwm tus. Qhov kev tsim ntawm kev zawm hniav yog kim tshaj plaws.
Tshuaj tiv thaiv yas
Rau cov neeg uas xav kho cov hlua khau uas tsis hnav cov hlua khi, cov kws kho hniav-cov kws kho hniav muab cov hnab yas khwb yas khiab. Lawv ua rau ntawm ib tus neeg lub tswv yim thiab tsis tas li hnav. Thaum noj mov, cov qauv yuav tsum tau muab tshem tawm. Txawm li cas los xij, qhov kev txhim kho ntawm Kapp yog me me piv rau lub nkhaus, yog li ntawd nws yog ib qhov tsim nyog yuav tsum tau ua rau periodically hloov lub tswv yim. Qhov no yog qhov tseem ceeb rau txoj kev kho me ntsis curvature ntawm cov hniav. Qhov zoo siv tau tom qab 3 mus rau 15 lub hlis ntawm hnav lub kappa.
Veneers
Txoj kev tawm tsam hauv kev kho hniav zoo nkauj yog qhov kho ntawm curved cov hniav nrog cov veneers, uas yog muab los ntawm cov plooj plooj (porcelain). Veneers yog nkhaus rau ntawm cov hniav, kaw qhov khoob ntawm lawv thiab kho cov duab.
Cov veneers tag nrho yog lub kaus mom, uas yog hnav ntawm tus hniav. Lawv khaws cia rau qhov sib xyaw ntawm tshwj xeeb cement thiab fluorine, uas yog siv ncaj nraim rau lub voj voog.
Cov tsis tiav cov veneers - cov phiaj uas haum rau qhov pom ntawm tus hniav xwb.
Yog li, veneering ua rau nws tau flaunt Hollywood luag los ntawm thawj hnub thiab yog lo lus teb zoo tshaj plaws rau lo lus nug "yuav ua licas yog tias cov nkhaus hniav?". Muaj tseeb, tus nqi ntawm qhov kev pab cuam no kuj yog nyob rau ntawm "Hollywood". Tab sis cov veneers:
- ua kom zoo, nrog kev tu xyuas ntawm lub qhov ncauj kab noj hniav, cov hlua yuav hloov tau txhua 10 xyoo;
- Muaj zog thiab tiv taus tshuaj lom neeg thiab lub cev;
- zoo li cov hniav.