Kev txhais ntawm cov hniav lwj

Cov hniav lwj yog ib kis kab mob. Cov hniav txha hniav laus yog qhov cuam tshuam thawj zaug. Cov kab noj hniav nyob hauv cov hniav thiab tom qab ntawd lwj mus rau qhov tob. Yog tias tsis kho kab mob, lub qhov txhab nthuav dav thiab qhov lwj tuaj yeem ncav cuag cov hniav (txheej hauv qab cov hniav txha hniav laus). Mob pib hnov, tshwj xeeb yog kub, txias lossis qab zib. Kab noj hniav tuaj yeem kis tau pulp z hniav. Tom qab ntawd peb tham txog kev mob hniav. Thaum kawg, cov hniav tuaj yeem tshwm sim thaum cov kab mob cuam tshuam rau cov leeg, pob txha lossis cov pos hniav.

Cov suab thaj tau ntseeg tias yog ib tus neeg ua txhaum loj hauv kev tawm tsamE-mail. Qhov no yog vim cov kab mob muaj nyob hauv lub qhov ncauj, feem ntau yog cov kab mob Cov kab mob Streptococcus mutans thiab lactobacilli, zom cov suab thaj rau hauv cov kua qaub. Lawv khi rau cov kua qaub, cov khoom noj thiab cov qaub ncaug los ua qhov hu ua cov quav hniav, uas ua rau cov hniav lwj. Txhuam koj cov hniav tshem tawm cov quav hniav no.

Cov kab mob hniav, uas muaj ntau heev, cuam tshuam rau cov mis nyuj (cov hniav cov hniav lwj yuav tsum tau kho txawm tias nws zoo li yuav poob) thiab cov hniav tas mus li. Theej, lawv cuam tshuam rau cov hniav thiab premolars, uas nyuaj dua los ntxuav thaum txhuam. Kab noj hniav yeej tsis kho lawv tus kheej thiab tuaj yeem ua rau cov hniav ploj.

Cov tsos mob ntawm tus kab mob

Cov tsos mob ntawm cov kab mob caries yog qhov sib txawv heev thiab nyob ntawm qhov tshwj xeeb ntawm theem ntawm kev txhim kho caries thiab nws qhov chaw nyob. Thaum pib, thaum txha hniav laus tsuas yog cuam tshuam, lwj tuaj yeem ua rau tsis muaj mob. Cov tsos mob feem ntau yog:

• mob hniav, uas ua rau mob hnyav dhau sijhawm;
• cov hniav rhiab heev; 
• mob hnyav thaum noj mov lossis haus dej txias, kub, qab zib;
• tom qhov mob;
• qhov xim av ntawm tus hniav;
• pus ncig tus hniav;

Cov neeg muaj kev pheej hmoo

Covnoob neej ua lub luag haujlwm hauv qhov pom ntawm kab noj hniav. Cov menyuam yaus, cov hluas thiab cov neeg laus feem ntau yuav tsim kab noj hniav.

Ua rau

Muaj ntau yam ua rau mob caries, tab sis suab thaj, tshwj xeeb tshaj yog thaum noj nruab nrab ntawm pluas noj, tseem yog tus neeg ua txhaum loj. Piv txwv li, muaj kev sib txuas ntawm cov dej qab zib thiab kab noj hniav lossis ntawm zib ntab thiab kab noj hniav2. Tab sis lwm yam xws li khoom noj txom ncauj lossis txhuam tsis zoo kuj tseem koom nrog.

Teeb meem

Kab noj hniav tuaj yeem muaj kev rau txim loj rau cov hniav thiab kev noj qab haus huv. Nws tuaj yeem, piv txwv li, ua rau mob tseem ceeb ntawm rwj qee zaum nrog nrog ua npaws lossis lub ntsej muag o, teeb meem zom thiab zaub mov tsis zoo, cov hniav tawg lossis ntog tawm, kis mob… Kab noj hniav yuav tsum tau kho sai li sai tau.

Risk yam tseem ceeb

Covqhov ncauj kev nyiam huv yog qhov ntsuas tseem ceeb heev hauv qhov tsos ntawm cov kab mob caries. Kev noj zaub mov muaj suab thaj ntau kuj tseem ua rau muaj kev pheej hmoo ntawm kev tsim kab noj hniav.

Un tsis muaj tshuaj fluoride kuj yuav yog lub luag haujlwm rau qhov pom ntawm kab noj hniav. Thaum kawg, kev noj zaub mov tsis zoo xws li kev tsis nco qab thiab bulimia lossis kev rov ua rau lub plab zom mov yog cov kab mob uas ua rau cov hniav tsis muaj zog thiab pab txhawb qhov pib ntawm kab noj hniav.

diagnostic

Kev kuaj mob tau yooj yim los ntawm kws kho hniav txij li kab noj hniav feem ntau pom rau qhov muag liab qab. Nws nug txog qhov mob thiab rhiab ntawm cov hniav. Xoo hluav taws xob tuaj yeem paub tseeb tias muaj kab noj hniav.

loj heev

Kab noj hniav muaj ntau heev. Ntau cuaj tawm ntawm kaum tus neeg yuav muaj tsawg kawg ib kab noj hniav. Hauv Fab Kis, ntau dua li ib feem peb ntawm cov muaj rau xyoo thiab ntau dua ib nrab ntawm cov muaj hnub nyoog 12 xyoos¹ yuav raug cuam tshuam los ntawm tus kab mob no. Hauv tebchaws Canada, 57% ntawm cov menyuam hnub nyoog 6 txog 12 xyoos muaj tsawg kawg ib kab noj hniav.

Kev kis tus kab mob caries cuam tshuam rau yas ntawm cov hniav (qhov pom uas tsis tau npog los ntawm cov pos hniav) nce mus txog hnub nyoog plaub caug thiab tom qab ntawd ruaj khov. Kev kis kab noj hniav ntau ntxiv uas cuam tshuam rau hauv paus ntawm cov hniav, feem ntau dhau los ntawm kev xoob lossis xeb ntawm cov pos hniav, txuas ntxiv mus nrog lub hnub nyoog thiab feem ntau ntawm cov laus.

Peb tus kws kho mob lub tswv yim

Raws li ib feem ntawm nws txoj hauv kev zoo, Passeportsanté.net caw koj kom pom qhov kev xav ntawm tus kws tshaj lij kev noj qab haus huv. Dr Jacques Allard, kws kho mob dav dav, muab nws qhov kev xav rau koj hniav lwj :