Noj qab haus huvStomatology

Rau cov neeg uas muaj kev nyuaj siab txha hniav laus hypoplasia: ua, kev tiv thaiv thiab kev kho mob

Muaj ntau thiab ntau cov neeg muaj kev nyuaj siab txha hniav laus hypoplasia txhua txhua xyoo. Los ntawm txhais hypoplasia yuav impaired mineralization thiab cov qauv ntawm txha hniav laus thiab dentin. Tsim hypoplasia ntaub so ntswg thaum lub sij hawm txoj kev loj hlob ntawm tus hniav los ntawm thaum pib mus txog rau nws cov uas.

Kws txawj tseem yog nyob rau txawv vim hais tias yog lub ntsiab ua rau ntawm cov teeb meem txuam nrog rau txha hniav laus hypoplasia. Nws yog ntseeg hais tias muaj yog cov tau yam tseem ceeb uas cuam tshuam txoj kev loj hlob ntawm tus kab mob:

  • Ntau central tshee system;
  • hloov nyob rau hauv lub qog thiab parathyroid qog (lawv yog lub luag hauj lwm rau calcium-phosphorus pauv dab);
  • kis rau ib tug tom qab ntawm v hemolytic daj ntseg ntawm qhov teeb meem;
  • congenital haum muaj kev cuam tshuam ntawm dej thiab mineral metabolism;
  • rickets (calcium ion haum nyob rau hauv cov hnyuv ntsuas lub shortage ntawm cov vitamin D);
  • congenital syphilis;
  • Hnyuv kab mob;
  • siv tej yam tshuaj, xws li tetracycline los yog vitamin D2.

Nws muaj ob hom ntawm hypoplasia: mauj thiab lub zos. Nyob rau hauv cov ntaub ntawv ntawm mauj txha hniav laus hypoplasia muaj feem xyuam rau cov hniav, uas yog tsim nyob rau hauv ib lub sij hawm. Muaj peb cov ntaub ntawv ntawm muaj quag hypoplasia: hloov xim, underdevelopment thiab tsis muaj kev enamel.

Tus thawj daim ntawv yuav cov tsos ntawm tsuas rau ntawm qhov chaw ntawm enamel los yog yellowish dawb. Ib thaj tsam ntawm lub me ntsis yog qhov tseeb, thiab lawv qhov ntev yog zoo tib yam rau cov hniav ntawm lub tib lub npe. Feem ntau cov feem ntau lawv yuav pom nyob rau lub ntsej muag nto. Lub rov tshwm sim ntawm tej me ntsis tsis ua tej yam kab mob cov tsos mob. Nyob rau lub neej ntawm ib tug neeg ntawm lawv cov loj, me, xim thiab cov duab tsis undergo cov kev hloov.

Hypoplasia yog suav tias yog ib tug loj dua daim ntawv ntawm hypoplasia. Zaum nws yuav muaj ces nyob rau hauv daim ntawv ntawm cov Pitting, laim ntoom los yog grooved enamel. Nyob rau hauv cov ntaub ntawv no, tus txha hniav laus yog ib, tab sis yog dog dig deformed: nws zoo nkaus li ib co "yob" los yog indentations, uas tej zaum yuav nws thiaj li hloov nws cov xim.

Qhov uas tsis muaj txha hniav laus - aplasia - lub loj tshaj plaws hypoplasia. Nyob rau hauv tas li ntawd mus aesthetic teeb meem, cov neeg mob yuav ntsib nrog tsis kaj siab thiab txawm mob ncus uas tshwm sim nyob rau hauv tus ntawm cov neeg kho tshuab, tshuaj thiab thermal stimuli.

Cov neeg mob uas mauj hypoplasia me me txha hniav laus yuav kiag tso tseg kev kho mob. Nyob rau hauv lwm yam mob, nyob ntawm seb lub complexity ntawm qhov teeb meem no, tus kws kho hniav yuav siv ib txoj kev los ntawm kev sib tsoo ib tug nyias txheej ntawm txha hniav laus (microabrasion) rau aligning xim, raug thiab installation ntawm tej hub los yog puas veneers (nyias paib yuav tsum vov lub pem hauv ntej saum npoo ntawm tus hniav), thiab hais txog. D. Nyob rau hauv tshwj xeeb tshaj yog nyuaj tus neeg mob nws yog qhia sis kev kho mob uas siv cov hlau-dawb los yog hlau-tej hub crowns rau zirconium oxide.

Zoo li nrhiav tej zaum yuav chaw hypoplasia enamel. Kho nws tshwm sim nyob rau hauv tib txoj kev, tab sis tus kab mob no muaj feem xyuam rau cov hniav ib lub zuj zus.

Nws yog ua nce ntau mammary hypoplasia txha hniav laus ntawm cov hniav. Kev kho mob thiab kev tiv thaiv ntawm nws - qhov tseem ceeb tshaj plaws ua hauj lwm rau cov niam txiv, vim hais tias ntawm yuav ua li cas noj qab nyob zoo cov mis nyuj cov hniav yuav yog ib tug menyuam lom zem ntau yog nyob ntawm seb yuav tsim cov hauv paus hniav. Uas yog vim li cas ib tug kom noj cov zaub mov, cov hniav txhuam hniav thiab mus ntsib tus kws kho hniav yog tiag tiag irreplaceable.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.unansea.com. Theme powered by WordPress.