Rov ua kom zoo dua cov menyuam kawm ntawv nrog cov khoom uas tshem tau yog pheej yig, tab sis tsim nyog lwm txoj hauv kev cog hniav . Cov kws tua hluav taws, uas yog ua raws li cov duab nrig hlau, uas yog hu ua qoob loo. Vim lawv lub zog muaj zog, cov kab no zoo li tsis tas yuav muaj cov yas yas substrate, yog li ntawd lawv muaj kev cog lus thiab yooj yim.
Qee txoj cai - qhov taw qhia thiab cov kev tsis haum xeeb
Cov kws kho hniav niaj hnub nyiam nruab rau cov khoom siv uas tsis yog tshem tawm lossis cov khoom tsim, tiam sis kev cog hniav yog cov txiaj ntsim zoo thiab tsis muaj rau txhua tus neeg mob, qee zaus lawv tsis siv vim muaj kev mob nkeeg. Thaum zoo li no, khawm cov hniav cuav siv. Lawv nyiam ua haujlwm hnav, ua haujlwm zoo tshaj plaws thiab ua rau lub cev ntim rau ntawm lub puab tsaig, muaj kev ywj pheej. Tshem tawm ntawm no ib qho khawm zoo protex.
Qee txoj kev pom zoo - qhov tshwm sim
Lub ntsiab ntawm daim ntawv thov ntawm cov cuab yeej suav yog qhov kho kom zoo ntawm qhov kev sib tw. Nyob ntawm seb hom teeb meem ntawm qhov xaus, kev sib tw ob sab los yog kev sib khi ntawm tus kheej tsis tau xaiv. Nrog kev pabcuam ntawm tus kabmob arcuate, koj tuaj yeem zais qhov qhaj ntawv ntawm ib lossis ob peb cov hniav tsis tas yuav tshem tawm cov qauv ntawm hmo ntuj. Lwm qee qhov kev ruaj ntseg raug ntsia hauv cov nram qab no:
- splinting nrog cov kab mob ncig (qhov tshuaj ntsuas);
- sib xyaw thiab suav nrog cov tsis xws luag hauv kev tawm tsam;
- nce abrasion ntawm enamel nrog ib qho tsis raug tom .
Quav caws hniav - kev tsis sib haum xeeb
Muaj cov npe ntawm cov xeev uas lub cuab yeej piav qhia tsis tuaj yeem siv tau mus ib ntus:
- txhua yam kab mob hauv cov kab mob;
- cev xeeb tub;
- tshuaj yeeb tshuaj;
- inflammatory kab mob ntawm lub qhov ncauj lossis lub puab tsaig;
- pub niam mis;
- lub sijhawm rov kho dua tom qab txoj kev kho mob, nrog rau tshuaj lom neeg thiab radiotherapy;
- qaug zog heev.
Tshem tau qee qhov kev tiv thaiv yog categorically contraindicated nyob rau hauv xws li pathologies:
- atrophy ntawm cov txheej txheem alveolar;
- cov uas tsis tshua muaj cov hniav;
- ntshav qab zib mellitus;
- nqus tom;
- tsis tuaj yeem tsis tau cov hniav rau kev them nyiaj;
- siab qhov chaw ntawm tus nplaig ntawm tus nplaig;
- tsis ua raws li cov hnyuv membranes;
- ntiav hauv qab ntawm lub qhov ncauj kab noj hniav;
- kev tsis haum rau cov khoom siv hluav taws xob lossis cov tshuaj loog;
- tsis muaj txhij txhua ntawm kev ntsaws;
- mob ntev ntawm cov kua periapical;
- kab mob ntawm pob txha;
- kev puas siab puas ntsws mob hlwb;
- oncological kab mob.
Hom hniav ciaj sia
Cov qauv tsim tshwj xeeb txawv hauv qhov chaw thiab daim ntawv txuas. Muaj qee qhov muag khawm ntawm sab hauv qab lub puab tsaig thiab nyob rau sab nrawm. Kev faib tawm raws li hom kev tsim muaj xws li cov nram qab no:
- clamping;
- Attachments (patricians);
- telescopic;
- xauv.
Quav prosthesis ntawm clasps
Qhov no yog qhov nyuaj thiab nyaj version ntawm cov khoom siv hauv kev saib xyuas. Rau cov hlau txhuam hniav yog cov hlua khi khiab khawm uas tuav lub hau ntawm lub kaus hniav thiab tuav cov qoob loo ntawm qhov ncauj tawm hauv qhov ncauj. Cov ntsiab lus tseem ceeb tsis ua rau cov pos hniav tsis zoo, tab sis tuaj yeem pom qhov muag pom tau rau lwm tus thaum luag, zom lossis hais lus.
Yog tias khi cov tshuaj thaiv tau muab ntsia rau qhov laj thawj ntawm cov tshuaj tiv thaiv, qhov hooks yuav ua ib qho cuab tam ntxiv rau cov loosened (los ntawm kab mob ncig los sis ncig ntawm qhov chaw ). Clamping tsim muab ntau tshaj plaws thiab tsim nyog ntawm cov load: ib feem peb yog ntawm lub puab tsaig, tus so yog ntawm cov pos hniav.
Quav prosthesis ntawm attachments
Cov kab txaij no yog ib qho me me kim dua vim yog tsis muaj kev tsim thiab qhov nyiaj siv hlau. Cov hniav cuav no tshem tau qaws qis me me. Txhua qhov sib txuas los yog tus neeg saib xyuas muaj 2 qhov chaw, ib qho yog thawj zaug rau cov khoom siv, thiab qhov thib ob yog siv rau hlau-ceramic crown, uas ua hauj lwm raws li kev txhawb nqa. Rau nruab qhov tsim, koj yuav tsum tau xa cov grooves, tom qab snapping nws yog nrees ruaj rau hauv lub qhov ncauj thiab tsis pom kiag li.
Nres prosthesis ntawm telescopic crowns
Qhov tseem ceeb tshaj plaws nyob rau hauv kev ntsuas hauv kev saib xyuas yog hom kev ua kom rov qab kho tus cwj pwm, tab sis kuj yog cov feem ntau ruaj khov thiab zoo nkauj. Qib qis qis los yog qis dua tus txheej txheem ntawm kev txiav txim siab tau ua tiav. Ua ntej, tus kws kho mob ua ntsej muag nws cov hniav, uas yuav ua haujlwm pab txhawb, npog nrog ib txheej ntawm cov hlau thiab txhuam, ua ib qho uas tsis yog qhov tshem tawm ntawm cov leeg. Tom qab qhov no, ib qho kev pom meej thiab meej txog kev sib raug zoo yog tsim los ntawm, uas yog cov qoob loo lo nrog cov kab noj hniav hauv tsev. Nws yuav tsum ua raws nraim li cov qauv ntawm kev txhawb nqa kom qhov kev kho ntawm tus qauv yog ruaj khov.
Qog prosthesis ntawm xauv
Qhov piav qhia txog kev sib txuas yog zoo tib yam rau lub installation ntawm ib qho kev kho hniav rau ntawm patricians. Lub tshuab xauv khawm qov tsev kho mob tau ua dhau los lawm. Cov khoom siv niaj hnub no muaj qhov loj me me los txhawm rau txhim kho cov kev pom zoo los ntawm kev kho hniav. Yog hais tias koj kawm thaum ntxov txhuam tus txheem ntawm lub xauv kev sib tsoo, ntau qhov chaw ntawm txoj kab txuas sib txuas. Vim lawv cov cumbersomeness thiab tsis zoo nkauj, cov qauv kev cai yawg tsis siv lawm.
Cov hniav cuav hluavtaws
Cov neeg txom nyem los ntawm kev tsis haum tshuaj rau cov hlau, cov kws kho mob muab cov hom tshiab ntawm cov khoom:
- Quadrupts. Kev txhim kho los yog txoj hlab txhuam ntawm txoj hlua khi yog tsim los ntawm ib cov khoom siv yas (acetal) coated nrog cov xim liab, uas yog cov qauv thiab cov xim ntawm cov pos hniav.
- Acry dawb. Cov cuab yeej ua los ntawm ib qho kev ua zoo sib xws, tab sis tsis muaj yas txheej, yog li nws tseem tshuav translucent.
- Nylon. Polymeric prosthesis nrog cov yeeb yam zoo nkauj, nyiam thiab tsis pom kiag li thaum thom khwm.
Cov txheej txheem ntawm kev txhim kho cov txheej txheem hais txog yuav siv li ib lub lim tiam los yog ntau dua, nyob ntawm seb qhov loj me thiab qhov tsis sib haum ntawm cov leeg, cov hniav lwj thiab cov yam ntxwv ntawm lub qhov ncauj. Lub luag haujlwm tshwj xeeb yog ua los ntawm cov txheej txheem. Nws yuav tsum zoo thiab tua nrog cov hniav nyiaj hniav kub precision. Kwv yees li ntawm kev ua ntawm tus kws kho mob:
- scrupulous xeem ntawm ob lub puab tsaig;
- ua tiav daim duab ntawm lub qhov ncauj;
- kev soj ntsuam X-ray;
- tshem tawm tag nrho cov phom sij;
- Lub ntsiab txhais ntawm ib lub sijhawm, nws qhov tob thiab kev coj;
- qhov tseeb ntawm txoj hauj lwm ntawm lub puab tsaig ntawm txhua qhov dav hlau;
- nrhiav cov khoom ntawm cov hniav thiab cov pos hniav;
- kev kos duab thiab kev tsim ntawm tus qauv tshawb nrhiav;
- zus plaster thiab cov khoom pov thawj;
- casting ntawm tus qauv hlau lossis polymer;
- txheej txheej qhov substrate uas muaj acrylic;
- ntxig rau ntawm cov hniav cov hniav;
- ncaj qha installation ntawm cov khoom.
Tag nrho cov theem teev tseg yog tham nrog ua ntej nrog tus neeg mob, uas yuav tsum tau mus cuag cov chaw kho hniav rau cov kev sib txuas ntawm nruab nrab. Ua ntej txiav txim siab me me thiab cov duab ntawm cov khoom neeg tsim cov hniav, qhov ntxoov ntxoo ntawm enamel. Kev tsim tawm zoo tsim nyog yuav ntev ntev thiab yuav ua kom pom qab ntxiag yog tias tus tswv tsev ua raws li cov lus qhia rau siv.
Kev txhawm rau txhawm rau txhawm rau kaw
Ib qho ntawm qhov zoo ntawm txoj kev ua kom rov qab luag nyav yog qhov yooj yim ntawm kev pab cuam. Nrawm hniav clamping fixation thiab lwm txoj kev txuas tsis tas yuav muab tshem tawm thaum hmo ntuj, thiab ntxuav tawm yog ua kom zoo ib yam li kev tu cov hniav. Qhov tsuas nuance - nws yog ntshaw kom tshem tawm cov seem ntawm cov zaub mov tom qab txhua tus txais tos. Ua ntej yuav mus pw, cov kws txawj qhia tawm kom tshem tawm cov qauv thiab ua tib zoo yaug nws hauv qab dej khov dej. Ua kom ntev mus rau lub neej thiab tiv thaiv kab mob hauv qhov ncauj, nws yog ib qho tseem ceeb kom mus ntsib tus kws kho hniav ob zaug ib xyoos.
Yuav ua li cas kom tshem tawm qoob loo protthesis?
Tus ntaus nrog txhua hom fastening yog yooj yim muab rho tawm los ntawm koj tus kheej. Thaum clamping qhov zoo sib xws, koj yuav tsum me ntsis rub lub hooks thiab tau txais lub accessory nrog koj tus ntiv tes. Cov qia pob txha siv rau ntawm lub puab tsaig sab nraud los yog qis dua sab nraud nrog cov patricians raug muab tshem tawm hauv ob theem - thawj microglass nws tus kheej qhib (lub rivet yog tub sab los yog tus pin pinch tawm), ces muab tshem tawm. Telescopic ntaus ntawv yuav raug tshem tawm txawm yooj yim dua, koj yuav tsum maj mam rub cov khoom neeg tsim tom qab lub qab ntug.