Cov Kev Txaus Ntshai ntawm Kev Siv Tshuaj Txhuam Hniav
Tshuaj txhuam hniav yog ib yam khoom siv niaj hnub uas zoo li yooj yim siv, tab sis nws muaj feem cuam tshuam loj heev rau kev noj qab haus huv ntawm cov hniav thiab qhov ncauj. Kev xaiv hom tshuaj txhuam hniav tsis raug, tshwj xeeb tshaj yog hom uas muaj zog, tuaj yeem ua rau muaj teeb meem mus sij hawm ntev. Muaj ntau tus neeg raug ntxias los ntawm cov lus hais tias "ua kom cov hniav dawb sai" lossis qhov xav tias cov hniav huv heev, tab sis qhov "huv" feem ntau los ntawm lub zog sib txhuam ntau dhau. Tsab xov xwm no tham txog cov tshuaj txhuam hniav sib txhuam yog dab tsi , vim li cas nws thiaj li txaus ntshai, cov cim qhia, thiab yuav ua li cas xaiv cov tshuaj txhuam hniav uas muaj zog dua.
Tshuaj Txhuam Hniav Abrasion Yog Dab Tsi?
Cov tshuaj txhuam hniav uas ua rau cov hniav puas yog cov tshuaj txhuam hniav uas muaj cov khoom siv uas ua rau cov hniav puas ntawm qib tshwj xeeb lossis qib ntawm qhov ntxhib. Cov khoom siv no yog qhov tsim nyog los pab tshem tawm cov quav hniav, cov xim av ntawm cov khoom noj / dej haus (xws li kas fes thiab tshuaj yej), thiab cov av seem ntawm cov hniav. Txawm li cas los xij, yog tias qhov kev ua kom cov hniav puas siab dhau lossis siv tsis raug, cov khoom xyaw no tuaj yeem ua rau cov hniav puas tsuaj thiab ua rau cov ntaub so ntswg tiv thaiv ntawm cov hniav puas.
Qee cov khoom siv txhuam hniav uas siv ntau suav nrog hydrated silica, calcium carbonate, dicalcium phosphate, thiab alumina. Tsis yog txhua yam no muaj teeb meem; qhov teeb meem yog nyob rau hauv kev sib xyaw ua ke ntawm kev txhuam, zaus siv, kev txhuam hniav, thiab qhov zoo ntawm txhua tus neeg cov hniav.
Vim li cas ntau cov tshuaj txhuam hniav thiaj li zoo li "dawb"?
Feem ntau cov tshuaj txhuam hniav ua kom hniav dawb siv ob txoj hauv kev: thawj zaug, cov tshuaj ua kom hniav dawb (xws li peroxide hauv qee qhov concentration); thiab qhov thib ob, cov tshuaj txhuam hniav muaj zog dua los tshem tawm cov xim ntawm qhov chaw. Cov txheej txheem txhuam hniav feem ntau muab cov txiaj ntsig sai rau cov xim sab nraud (cov xim sab nraud), tab sis nws tsis hloov cov xim ntawm cov hniav. Qhov no txhais tau tias cov hniav yuav zoo li ci dua ib ntus, tab sis cov enamel tiv thaiv yeej lwj mus raws sijhawm.
Qhov Txaus Ntshai Tseem Ceeb ntawm Cov Tshuaj Txhuam Hniav Uas Sib Txhuam
1) Cov hniav puas tsuaj
Cov hniav enamel yog txheej sab nraud uas tawv tshaj plaws ntawm tib neeg lub cev, tab sis nws tsis yog tias yuav tsis lwj. Kev sib txhuam tas li los ntawm cov tshuaj txhuam hniav uas sib txhuam ntau dhau—tshwj xeeb tshaj yog thaum sib xyaw nrog cov txhuam hniav uas muaj cov plaub tawv thiab kev nias txhuam hnyav—yuav ua rau cov hniav enamel nyias. Cov hniav enamel uas nyias tsis tuaj yeem loj hlob rov qab los ntawm ntuj. Cov teebmeem tuaj yeem nyob mus ib txhis.
Thaum cov enamel raug lwj, cov hniav yuav yooj yim raug rau:
- qhov (mob hniav),
– tawg/cov kab nrib pleb me me,
- kev hloov xim.
2) Cov hniav ua rau rhiab heev
Hauv qab cov hniav enamel yog dentin, ib txheej uas muaj cov kav me me (cov hlab ntsha dentinal) uas txuas rau cov hlab ntsha. Thaum cov hniav enamel nyias lossis cov pos hniav poob qis, qhov pom cov hauv paus hniav, cov tshuaj los ntawm qhov txias, cua sov, qab zib, lossis qaub tuaj yeem nkag mus tau yooj yim dua thiab ua rau mob. Muaj ntau tus neeg xav tias cov hniav rhiab tsuas yog vim "cov hniav tsis muaj zog," tab sis ib qho ua rau mob yog kev siv cov tshuaj txhuam hniav uas ua rau mob ntev.
3) Lub tshuab ua kom lub zog Kev Mob Plab Hlav (Cov pos hniav uas poob qis)
Kev txhuam hniav ntau dhau tsis yog tsuas yog cuam tshuam rau qhov chaw ntawm cov hniav xwb tab sis kuj tseem tuaj yeem ua rau khaus ntawm cov pos hniav, tshwj xeeb tshaj yog tias kev txhuam tsis raug (txhuam kab rov tav). Raws sijhawm, cov pos hniav tuaj yeem thim rov qab, ua rau pom cov hauv paus hniav, thiab ua rau rhiab heev. Cov hauv paus hniav tsis muaj enamel, ua rau lawv yooj yim rau kev puas tsuaj dua li lub kaus mom hniav.
4) Kev Sib Nraus Ntawm Lub Ncauj Hniav (Kev lwj ntawm lub caj dab hniav)
Ib qho cim qhia txog kev puas tsuaj ntawm cov hniav yog qhov pom ntawm qhov poob qis zoo li V lossis qhov me me ntawm lub caj dab ntawm cov hniav (nyob ze ntawm txoj kab ntawm cov pos hniav). Qhov mob no hu ua qhov txhab ntawm cov hniav thiab feem ntau zoo li "cov hniav uas zoo li raug hnav ntawm lub hauv paus." Ntxiv nrog rau qhov tsis zoo nkauj, thaj chaw no yooj yim rhiab heev thiab nyuaj rau ntxuav, ua rau muaj kev pheej hmoo ntawm cov quav hniav.
5) Cov hniav zoo li daj dua thaum lub sijhawm dhau mus
Qhov txawv txav yog tias siv cov tshuaj txhuam hniav uas ntxhib heev kom "ua kom cov hniav dawb" yeej ua rau cov hniav daj dua yav tom ntej. Vim li cas? Vim tias thaum cov enamel lwj mus, cov txheej dentin hauv qab - uas yog xim daj dua - yuav pom tseeb dua. Yog li, qhov cuam tshuam yog qhov txawv ntawm lub hom phiaj thawj.
6) Ua rau muaj kev pheej hmoo ntawm kev puas tsuaj rau cov thaj thiab kev kho dua tshiab
Rau cov neeg uas muaj cov khoom siv txhaws hniav, cov veneers, lossis lwm yam kev kho hniav, cov tshuaj txhuam hniav uas sib txhuam ntau dhau tuaj yeem ua rau qee qhov chaw kho hniav puas sai dua lossis ua rau lawv ntxhib. Cov chaw ntxhib yuav yooj yim rau cov plaque thiab cov xim av.
Leej twg muaj feem yuav muaj kev pheej hmoo ntau dua?
Tsis yog txhua tus neeg yuav ntsib tib yam teeb meem, tab sis qhov kev pheej hmoo yuav nce ntxiv nrog:
- cov neeg uas txhuam lawv cov hniav hnyav dhau los yog txhuam ntev dhau,
- cov neeg siv cov txhuam bristled tawv,
– cov neeg haus luam yeeb lossis cov neeg haus kas fes/tshuaj yej ntau uas tab tom nrhiav "kev dawb tam sim ntawd",
- cov neeg uas muaj cov pos hniav rhiab heev lossis cov pos hniav poob qis cov pos hniav,
- cov neeg uas muaj tus kab mob bruxism (tus cwj pwm sib tsoo hniav), vim tias cov enamel raug kev nyuaj ntxiv,
– cov neeg uas muaj tus cwj pwm noj cov khoom noj/dej qab zib uas muaj kua qaub (dej qab zib, txiv qaub ntsuab, kua txiv qaub) uas ua rau cov hniav enamel "mos dua" ib ntus.
Cov cim qhia tias koj yuav siv cov tshuaj txhuam hniav uas muaj cov khoom sib txhuam ntau dhau
Saib xyuas cov tsos mob nram qab no:
– cov hniav mob ntau zaus thaum haus dej txias/kub,
- qhov pom ntawm qhov poob qis lossis kab hnav ze ntawm cov pos hniav,
- cov pos hniav yooj yim khaus lossis zoo li ploj mus,
- cov hniav zoo li "ci ntsa iab dua" tab sis qee qhov xav tias ntxhib,
- xim hniav feem ntau yuav tig daj tom qab ib pliag txawm tias koj txhuam kom zoo.
Yog koj muaj cov tsos mob no, koj yuav tsum ntsuam xyuas cov khoom uas koj siv thiab sab laj nrog kws kho hniav.
Yuav Ua Li Cas Xaiv Cov Tshuaj Txhuam Hniav Kom Muaj Kev Nyab Xeeb Dua
1. Xaiv cov tshuaj txhuam hniav uas muaj fluoride los pab rov ua kom cov hniav rov qab muaj zog thiab tiv thaiv cov hniav lwj.
2. Tsis txhob nrhiav kev dawb hniav tam sim ntawd yog tias koj cov hniav rhiab lossis koj cov pos hniav yooj yim poob qis. Kev dawb hniav kom zoo feem ntau yog maj mam, tsis yog ua kom hnyav.
3. Nrhiav cov ntaub ntawv RDA (Relative Dentin Abrasivity), yog tias muaj. RDA siab dua, nws yuav ua rau nws ntxhib dua. Feem ntau, cov tshuaj txhuam hniav txhua hnub yuav tsum tsis txhob ntxhib dhau.
4. Siv txhuam mos mos thiab siv txoj kev txhuam kom raug: txhuam ncig me me los yog siv txoj kev Bass maj mam, tsis txhob txhuam kab rov tav.
5. Tsis txhob txhuam koj cov hniav tam sim ntawd tom qab noj cov khoom noj lossis dej haus uas muaj kua qaub. Tos li 30 feeb kom koj lub qhov ncauj pH rov qab zoo; kev txhuam hniav hauv qhov chaw uas muaj kua qaub tuaj yeem ua rau cov hniav lwj sai dua.
Cov Kev Xaiv Zoo Dua Rau Kev Ua Kom Hniav Dawb
Yog tias koj lub hom phiaj yog kom cov hniav dawb dua, xav txog ntau txoj hauv kev uas ntsuas tau:
- kev ntxuav cov hniav los yog tartar ntawm tus kws kho hniav,
– tshuaj txhuam hniav tshwj xeeb rau kev ua xua yog tias koj mob,
- kev kho mob dawb nrog kev saib xyuas,
- txo cov cwj pwm uas ua rau muaj cov xim av (haus luam yeeb, haus kas fes ntau dhau),
- kev saib xyuas kev tu cev qhov ncauj tas li: siv xov los ntxuav cov hniav, yaug cov hniav, thiab kuaj xyuas cov hniav tas li.
Kev kaw
Cov tshuaj txhuam hniav uas muaj zog tsis yog ib txwm "phem," vim tias cov khoom xyaw uas muaj zog yog qhov tsim nyog rau kev ntxuav cov hniav. Txawm li cas los xij, thaum qhov kev sib txhuam siab dhau lossis siv tas li nrog cov txheej txheem txhuam tsis raug, qhov kev pheej hmoo yog qhov tseeb: enamel puas tsuaj, cov hniav rhiab, cov pos hniav poob, qhov pom ntawm cov qhov ntawm cov hniav, thiab cov hniav uas zoo li daj hauv lub sijhawm ntev. Qhov tseem ceeb yog xaiv cov tshuaj txhuam hniav kom raug rau koj qhov xav tau, siv cov txhuam hniav mos, thiab txhuam nrog lub zog kom raug.
Yog koj tsis paub tseeb tias koj cov tshuaj txhuam hniav puas ntxhib dhau—tshwj xeeb tshaj yog tias koj cov hniav mob lossis cov pos hniav poob—mus ntsib koj tus kws kho hniav. Kev kho mob tiv thaiv yeej pheej yig dua thiab yooj yim dua li kho cov kev puas tsuaj uas twb tau ua tiav lawm.
