Nyob rau hauv lub ntiaj teb niaj hnub no, cov teeb meem ntawm kev them nqi rau qhov kho raws ntawm kev tawm tsam tsis poob lawv qhov tseeb. Alas, kev tsim kev puas tsuaj, tsis muaj teebmeem rau kev noj zaubmov, zaubmov noj zaubmov, thiab zaubmov zoo thiab lwm yam, xws li ua ntej, cuam tshuam rau kev noj qab haus huv ntawm cov hniav ntawm kev sib koom tes. Tab sis, zoo hmoo, hnub no nws yog ib qhov tsim nyog yuav tsum nug ib lo lus nug xwb - hom kev kho hniav hniav dab tsi yog qhov zoo tshaj plaws hauv ib rooj plaub.
Leej twg xav tau kev kho hniav?
Cia peb xav tias yog vim li cas thiaj to taub cov hom txheej txheem.
Cov neeg niaj hnub nim no tsis muaj kev txhawj xeeb - kev nrhav hauv kev kho hniav yuav daws tau txhua yam teeb meem thiab rov ua kom muaj lub meej mom ntawm cov hniav txawm nyob hauv cov feem ntau nyuaj. Ntawm chav kawm, ib tug sib ceg tau tias ntau tus neeg tsis xav tsim kom muaj cov hniav cuav zoo tshaj plaws thiab nyob rau tib lub sij hawm tswj chew lawv cov hniav. Tab sis lawv puas ua lawv tus kheej ib qho dab tsi uas yuav tshwm sim rau lawv tus hniav-lub puab tsaig hauv lub sij hawm?
Tsis txhob txawm xav txog qhov yuav tsum tau rov qab cov hniav puas lawm. Tom qab tag nrho, lub sij hawm sai los yog tom qab lub tshuab xiam hluav taws kub ncav cuag nws cov kev txwv thiab kev poob ntawm cov hniav ua rau cov kev ua txhaum hauv qab no:
- cosmetic defect;
- tsis yooj yim nrog diction;
- teeb meem nrog cov khoom noj chewing;
- ua txhaum ntawm kev tom thiab, raws li qhov pom tau tias, kev ua txhaum ntawm kev ua hauj lwm ntawm lub temporomandibular joint;
- kev loj hlob los yog kev txhim kho cov tsos mob ntawm tus kab mob ntsig txog kab;
- qhov tsos ntawm kev muaj zog ntawm cov xim yaj yas;
- curvature ntawm ib tug xov tooj ntawm sawv cov hniav;
- tshwm sim ntawm kev ua txhaum ntawm tus kab mob.
Cov kws kho hniav yog dab tsi?
Txhua hom kev kho hniav yog faib rau cov khoom siv thiab tshem tawm. Cov hniav cuav uas tshem tau yog cov "pog tus" cov kev cai, uas feem ntau ua si hauv cov yeeb yaj kiab thiab tso dag. Qhov tseeb, cov kws lij choj thiab qhov tseeb yog siv feem ntau ntawm cov neeg laus, uas yog txuam nrog ntau tus hniav tsis tau los ntawm cov kab mob thiab nws cov nyom, ncig ntawm qhov chaw . Tab sis tsis muaj dab tsi xav txog, vim hais tias cov hniav yas tau pab tau tsheej plhom tus neeg rov qab mus rau ib lub neej puv npo, ob qho tib si ntawm kev noj haus, thiab kev sib txuas lus thiab kev ua kom zoo nkauj. Ib tug feature ntawm no prosthesis yog qhov xav tau kev tu cev txhua hnub ntawm txoj cai.
Cov hniav caws tau tuaj yeem ua tiav, uas yog npog cov teeb meem ntawm kev tsis muaj cov hniav nyob hauv lub qhov ncauj, thiab ib nrab - nrog ib qho tseem ceeb, tab sis tsis tiav cov hniav. Traditionally, lub hauv paus khoom rau removable prosthetics yog acrylic yas. Cov khaub ncaws ntau ntawm cov kws kho hniav tuaj yeem yog nylon hniav cuav. Rau lawv cov khoom siv, cov khawb tshwj xeeb cov ntaub qhwv siv, uas muab cov khoom zoo tshaj plaws zoo nkauj, ntxiv zog thiab ntev ntawm kev siv.
Cov kws kho mob siv tau siv los hloov cov kev ua yuam kev me me nyob rau hauv cov hniav cuav, kev kho los yog qhov muag. Cov no suav nrog:
- Crowns. Lawv yog ua los ntawm cov hlau, cov kab mob (hlau hlau (hlau hlau) nrog cov xim txheej (ceramic), cov khoom txig, cov khoom ua si.
- Txuas hniav. Sawv cev rau kev tsim kho ntawm ntau lub kaum, qhov xaus ntawm cov hnav ntawm cov hniav, thiab nruab nrab cov laug (1-3 daim) compensate rau qhov muaj cov kab uas twb muaj lawm.
- Tabs. Microprostheses, feem ntau yog ua los ntawm cov ntaub ntawv siv zom ua ke, uas yuav rov qab kho cov duab thiab xim ntawm tus hniav es tsis txhob sau nrog cov kab mob thiab nws cov teeb meem.
- Veneers. Nyias cov porcelain los yog ceramic daim hlau, uas tuaj yeem ua rau tshem tawm cov khoom tsis haum ntawm cov hniav.
Txhua hom kev tiv thaiv muaj nws cov kev zoo thiab qhov tsis zoo, tab sis txhua qhov teeb meem nws yog mus rau tus kws kho hniav kom txiav txim siab seb tus hniav cuav yuav ntxig rau, vim nws yog nyob ntawm ntau yam ntawm tus kheej.