Ntau tus neeg mob mus rau kws kho hniav nrog qhov teeb meem ntawm kev hloov qhov ntxoov ntxoo ntawm cov enamel. Qhov teeb meem no hu ua "tetracycline hniav". Qhov kev kuaj mob no txaus ntshai npaum li cas, nws puas yuav tsum tau kho tshwj xeeb?
tetracycline yog dab tsi?
Tetracycline yog cov khoom muaj nyob hauv ntau cov tshuaj broad-spectrum. Cov tshuaj nrog cov tshuaj no yog siv nyob rau hauv kev kho mob ntawm mob ntsws, rwj ntawm ntau yam etiologies, thiab daim tawv nqaij ua pob liab vog. Tau ntau xyoo lawm, cov kws kho mob tsis tuaj yeem nkag siab tias yog vim li cas, tom qab siv ntau cov tshuaj, cov enamel tau txais cov xim daj nyob rau hauv cov neeg mob. Tsuas yog xyoo 1980 lub tswvyim ntawm "tetracycline hniav" tshwm sim. Txhua yam ua tau yooj yim heev. Tetracycline, nkag mus rau hauv lub cev, mineralizes nrog calcium, ua rau irreversible kev puas tsuaj rau cov pob txha qauv. Ib qho txiaj ntsig zoo sib xws tuaj yeem tsuas yog tau yog tias cov ntaub so ntswg nyob rau hauv tus txheej txheem ntawm kev tsim. Vim li no, cov menyuam yaus thiab cov poj niam cev xeeb tub muaj kev pheej hmoo rau qhov tsis xws luag. Kev noj cov tshuaj tetracycline tsawg tsis cuam tshuam kev noj qab haus huv. Thaum noj ntau, cov tshuaj tuaj yeem ua rau hypoplasia.
Ua rau kev loj hlob ntawm pathology
Tetracycline cov hniav tsuas tshwm sim hauv ib kis - thaum noj tshuaj nrog tib lub ntsiab lus. Txoj kev loj hlob ntawm xws li kev kho kom zoo nkauj tsis xws luag tuaj yeem yooj yim los ntawm kev siv tshuaj ntawm qhov ncauj thiab sab nraud. Enamel tsis darken tam sim ntawd, tab sis dhau sijhawm. Lub sijhawm tshwj xeeb ntawm kev tshwm sim ntawm pathology nyob ntawm ntau yam. Nov yog:
- tus yam ntxwv ntawm lub cev;
- zaub mov raug;
- cuam tshuam ntawm ultraviolet rays;
- Lub cev teb rau cov tshuaj.
Cov paib sab nraud
Thaum noj tshuaj nrog tetracycline, cov nyhuv tshwm sim tshwm sim nws tus kheej hauv ntau txoj kev. Enamel tuaj yeem ua rau ntau yam ntxoov ntxoo, stain lossis hloov nws cov xim. Pathology feem ntau pib tshwm rau ntawm caj dab ntawm cov hniav los yog raws nws contour. Thaum cov koob tshuaj me me ntawm tetracycline nkag mus rau hauv lub cev, tsuas yog sab hauv ntawm cov enamel tsuas yog xim. Nyob rau hauv cov ntaub ntawv ntawm cov tshuaj tas li, cov xim ntawm cov hniav hloov nyob rau hauv ib tug chaotic yam. Piv txwv li, ib tug canine yog them nrog kab txaij ntawm ib tug grey ntxoov ntxoo nrog daj impurities, thaum lwm yam tseem unchanged. Cov xim ntawm cov enamel nws tus kheej tuaj yeem sib txawv ntawm cov kua qaub lom rau xim av. Nrog rau kev siv ib txhij ntawm cov khoom siv nrog cov xim xim (kab fes, cawv), ntxoov ntxoo ntawm cov hniav yuav tsaus grey.
Cov ntsiab cai tseem ceeb ntawm kev kho mob
Ua ntej pib kev kho mob, koj yuav tsum xyuas kom meej tias qhov kev hloov ntawm qhov ntxoov ntxoo ntawm cov enamel thiab lwm yam tsos mobtau tshwm sim los ntawm kev noj tshuaj ntawm pawg tetracycline. Koj yuav tsum tsis suav nrog lwm yam cuam tshuam uas tuaj yeem hloov xim ntawm cov hniav. Qhov ntawd xav tau dabtsi? Tus kws kho hniav ua qhov kev kuaj pom ntawm cov hniav thiab tshuaj xyuas tus neeg mob keeb kwm. Ib txoj hauv kev zoo tshaj plaws los kuaj xyuas yog siv lub teeb UV. Nyob rau hauv nws cov rays, thaj chaw uas muaj tetracycline yuav tsum tau illuminated raws li. Tom qab lees paub qhov kev kuaj mob, tus kws kho mob xaiv txoj kev kho. Kev kho cov hniav tetracycline yog ib txoj kev ua haujlwm hnyav uas suav nrog ntau theem:
- kev ua haujlwm huv;
- remineralization;
- fluorine txheej;
- Cosmetological kho ntawm qhov tsis xws luag (ua kom dawb + kho dua tshiab).
Yuav kom ua tiav cov txiaj ntsig siab tshaj plaws, kev kho mob yuav tsum ua kom tiav. Cia peb xav txog txhua theem hauv kev nthuav dav ntxiv.
Kev ntxuav tu
Kev tu tus kws tshaj lij suav nrog cov txheej txheem los tshem tawm cov tawv tawv thiab mos ntawm qhov chaw ntawm cov enamel. Nws ua rau muaj kev kuaj mob zoo dua, kev nkag mus rau cov tshuaj zoo dua. Feem ntau ntawm cov txheej txheem siv nyob rau hauv kev kho mob ntawm no pathology yog nqa tawm nyob rau hauv lub tsis muaj carious txheej txheem nyob rau hauv lub qhov ncauj kab noj hniav. Yog li ntawd, ua ntej lawv pib, nws yog ib qho tsim nyog yuav tsum tshem tawm txhua yam kab mob hniav.
Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws
Tetracycline cov hniav, los yog qhov chaw ntawm lawv, tshwm sim vim tsis muaj cov ntxhia hauv cov enamel. Replenishing qhov tsis txaus ntawm cov tshuaj no yog qhov tseem ceebib feem ntawm kev kho mob. Txhawm rau ntxiv dag zog rau cov enamel, kev npaj nrog fluorine, calcium thiab phosphorus yog siv. Cov txheej txheem kev kho mob muaj 15 phono- thiab electrophoresis txheej txheem.
fluoride txheej
Tom qab ua kom rov zoo, cov kws kho hniav pom zoo kom npog cov hniav nrog cov kua roj vanish fluorine. Qhov kev npaj no yog cov kua dej tsaus nti thiab muaj ntau yam khoom siv rau enamel. Tom qab txheej txheej, ib txheej txheej nyuaj rau ntawm qhov chaw ntawm cov hniav. Nws tiv thaiv cov enamel los ntawm kev cuam tshuam ntawm cov yam tsis zoo thiab kev poob ntawm cov zaub mov. Fluoride varnish kuj tsim los tiv thaiv cov kab mob hauv lub qhov ncauj uas ua rau cov hniav lwj.
Tetracycline Teeth Whitening
Kev tshuaj xyuas ntawm kws kho hniav qhia tias kev kho mob nrog tetracycline staining yuav tsum yog txhawm rau txhawm rau ntxiv dag zog rau cov enamel thiab tiv thaiv nws qhov kev puas tsuaj ntxiv. Yog li ntawd, cais los ntawm cov chav kawm ntawm kev kho mob, kev tshem tawm cov kev kho kom zoo nkauj yog nqa tawm. Nyob ntawm seb qhov kev puas tsuaj, kev siv tshuaj dawb los yog kho dua tshiab. Xav txog txhua qhov kev xaiv hauv kev nthuav dav.
Whitening (tseem ceeb lossis sab hauv) raug pom zoo rau kev ua kom zoo nkauj ntawm cov enamel. Hauv thawj kis, siv lub laser thiab ZOOM teeb. Nrog lawv cov kev pab, koj tuaj yeem ua rau cov enamel ua kom pom tseeb txog 10 tones, thiab cov nyhuv tseem nyob rau ntau xyoo. Laser whitening yog suav tias yog cov txheej txheem maj mam tshaj plaws. Tus kws kho mob siv cov gel tshwj xeeb rau cov enamel, thiab tom qab ntawd irradiates nrog lub teeb. Lub sijhawm no, cov txheej txheej photosensitive pib tso tawm oxygen, uas ua raudiscoloration ntawm pigments ntawm cov hniav. Cov txheej txheem no tsis mob kiag li. Lub sij hawm ntawm kev kho mob yog txiav txim los ntawm tus kws kho hniav, coj mus rau hauv tus account lub degree ntawm tsis saib xyuas ntawm xws pathology li tetracycline hniav.
Ntxhi nrog lub ZOOM-teeb yog ua raws li hauv qab no. Ua ntej, hydrogen peroxide yog siv rau enamel, thiab ces irradiated nrog ib tug tshwj xeeb apparatus. Cov txheej txheem no qee zaum nrog kev tsis xis nyob thiab mob.
Internal bleaching yog qhia rau staining cov ntaub so ntswg tob. Hauv qhov no, cov tshuaj tau txhaj rau hauv cov kab noj hniav. Kev xaiv ntawm ib txoj kev tshwj xeeb ntawm kev kho kom zoo nkauj ntawm qhov tsis xws luag yog txiav txim los ntawm tus kws kho mob ua ke nrog tus neeg mob. Txhua tus ntawm lawv muaj ob qho tib si zoo thiab tsis zoo tshuaj xyuas. Qhov kawg ntawm feem ntau yog vim tsis muaj kev tshaj lij ntawm cov kws kho mob thiab cov chaw kho hniav qis. Tus nqi ntawm cov txheej txheem kuj plays lub luag haujlwm hauv kev xaiv. Kev siv lub laser yuav raug nqi txog 10-12 txhiab rubles, kev siv ZOOM ntaus nqi ob zaug ntau dua. Rau ntau tus, cov duab ntawm lwm tus neeg mob uas tau dhau los ntawm tetracycline hniav ntxuav hniav dawb los ua ib qho kev txiav txim siab hauv lawv txoj kev xaiv. Ua ntej thiab tom qab txhua txoj kev, qhov ntxoov ntxoo ntawm cov enamel hauv cov duab zoo li no txawv, yog li koj tuaj yeem kos qee cov lus xaus txog qhov ua tau zoo ntawm ib txoj kev tshwj xeeb.
Restoration
Kev kho dua tshiab yog qhia rau kev puas tsuaj rau cov hniav enamel. Muab qhov degree ntawm staining thiab localization ntawm stains, niaj hnub kev kho hniav siv photocomposite, veneers lossis txheej txheemprosthetics.
Duab sib xyaw yog cov khoom siv tshwj xeeb uas zoo li cov resin zoo li. Cov muaj pes tsawg leeg yog siv rau saum npoo ntawm cov hniav, thiab tom qab ntawd irradiated nrog lub teeb halogen. Nyob rau hauv lub zog ntawm lub teeb, lub photocomposite hardens, tsim ib tug muaj zog crust. Restoring nrog veneers yuav tsum muaj lwm txoj hauv kev. Thaum lub sij hawm txoj kev no, ib lub phaj ceramic yog muab tso rau ntawm lub ntsej muag ntawm tus hniav. Qhov no yog ib txoj kev kim kim, tab sis nrog nws cov kev pab nws muaj peev xwm tau txais cov nyhuv ntawm "Hollywood luag nyav". Yog tias muaj kev puas tsuaj rau cov ntaub so ntswg sib sib zog nqus ntawm cov hniav, thaum cov kev xaiv kho tau teev tseg tsis muaj zog, siv cov khoom siv prosthetics.
Summarize
Pigmentation ntawm enamel tsis yog ib txwm tshwm sim los ntawm kev siv cov khoom nrog cov xim xim. Feem ntau, qhov teeb meem no yog kho los ntawm cov neeg mob tom qab kev kho mob nrog qee yam tshuaj. Kab lus no muab cov ntaub ntawv qhia txog yuav ua li cas ntxuav cov hniav tetracycline. Kev xaiv ntawm txoj kev thiab txoj hauv kev rau kev siv cov txheej txheem no yog qhov loj heev. Kev thov kom raws sij hawm rau kev pab tsim nyog tso cai tsis yog tsuas yog los kho lub luag nyav zoo nkauj xwb, tab sis kuj los tiv thaiv kev txhim kho ntawm cov teeb meem.
