Isithuba kwi izinyo: oko kukuthi, iintlobo, kubonakala

Tab - an ukubuyiselwa bethutyana, ishenxisa isiphene izinyo lasekwa ngo ukuyilwa yidityaniso. Ngamanye amazwi, le wokutywina; kuba ukwenziwa leyo ayifuni kwisisu ngomlomo, kwaye kwilebhu okhethekileyo.

definition

Le sokwenziwa yesikhumbuzo zokwenziwa, zimiliselwe ukususwa ndawo le ke sisilonda esidumbileyoesingaphakathi nokuzala imilo yokuqala yokwakheka. Enyanisweni - yinto hlobo lamatywina, abo benziwa kwi-pre-eyenziwe isamente elabhoratri. Obu bugcisa ubizwa iintlobo afakelweyo njengokuba non-asuswayo. Ngenxa tshama elide ngaphandle tab lilungile, nto leyo eya zikwindawo efanelekileyo kwikhavithi pre-ezilungiselelwe.

Inkoliso yezi zinto efakwe amazinyo emva yi bamazinyo. Ezi zixhobo wambi kusetyenziswa inkqubo afakelweyo njenge isakhiwo inkxaso zitho kwebhulorho.

Iindidi tabs emazinyweni

Kwindawo yokuqala ezi ntlobo zilandelayo:

- isiphunzi, oko lifakwe endaweni amaqhekeza aseleyo elahlekileyo, nalapho mayifakwe isithsaba;
- ukunciphisa, isetyenziselwa kut- ngokupheleleyo imilo kunye nombala kwamazinyo.

Kananjalo zingakotshwa zahlulwe izinto ezisetyenziselwa imveliso:

- ceramic;
- metal;
- plastic
- zizonke;
- cermet.

Isekhona tab exonxiweyo kwi izinyo, apho kubakho iintlobo ezimbini ezahlukeneyo. Umahluko phakathi kwabo kuphela izinto ezisetyenziselwa imveliso. Oku kunokuba zirconia compact elula ceramic.

Ithebhu kungcono ukuba kutywinwe?

ukunganeliseki Public ngezinto zokwakha zale mihla ukuba ukubekwa ngenxa iinzame ezininzi ukufumana ubugcisa ezintsha indawo ancedisana nzima amazinyo. impahla ngemiba yezemfundo luboniswe ukusombulula ngokupheleleyo ingxaki, ukuba kunokwenzeka iyavumelana neemfuno ezikhoyo.

Kuba ngoku, hayi ziphuhlisiwe kodwa iyeza sele kodwa, ngoko bamazinyo mihla ikunikeza inani elikhulu ezaqanjwa ngenxa yokuvalwa, sikhetha okuhle a client ethile.

Umgangatho ezimbi ephambili zonke iimali ukubekwa uphawu amahlwempu. Loo nto nje wokutywina, ebonakala shrinkage ngexesha polymerization. Ngenxa yoko, oko abade kunye microcracks. Ukuba zoba indawo rhoqo kakhulu, kukho umngcipheko kakhulu nzulu kunye nokwandisa kwisisu kwaye, ngenxa yoko, ukutshatyalaliswa ngokupheleleyo. Ngoko ke, iingcali namhlanje lwasungulwa izinyo tab. Yintoni na le ngokuyilwa, oku sele yaziwa, kwaye inani yeenzuzo ukuba kube ukwaziswa elizayo.

1. Iyahlala nokuthembeka. Isetyenziswa ukwenza imixube eqinileyo kakhulu, nto leyo ngeempawu zalo efanayo ukuze wayesebenzisa.
2. Akukho inkqubo shrinkage emva kwexesha.
3. Kwalo. Ubude inkonzo liphezulu kakhulu kunalowo kwiziseko eziqhelekileyo. I-avareji Ubomi olunoluncedo isusela ukusuka kwiminyaka esi-7 ukuya kweli-10 xa ifakiwe nokuba likhulu kakhulu ezonakeleyo amazinyo ezonakeleyo.
4. Thuthuzela kunye lula. Ngexesha kuthinjwe isixhobo akukho mfuneko ukuze ugcine umlomo wakho ezivulekileyo, ukuze le ndawo baphathwa akukho hit namathe. Copings Iqinisekile imizuzu embalwa.
5. Ukuchaneka. Yidityaniso nanini kuvela kwakhona ngokusebenzisa yofakelo ezikumgangatho ophezulu, ngenxa loyilo angenziwa kakhulu ezikufutshane isakhiwo izinyo.
6. imibala Resistant. Xa ixesha element ayitshintshi ilizwi layo yaye akafuni ziyacima. Umgcini yamandulo ngokupheleleyo phambi kokuba isiphelo sobomi kwayo luncedo.

zokwenziwa

Xa kwezamazinyo inani elikhulu iindlela esebenzayo ukubuyiselwa epheleleyo okanye kwinxenye amazinyo elahlekileyo. Enye izinketho umgangatho tab kwi izinyo. Kuyinto indlela enjalo emangalisayo, makwazeke ezimbalwa, ngoko ke kuyimfuneko ukubonisa kokwabo kudidi afakelweyo non-asuswayo kwaye kusetyenziswa xa ukubuyisela ukugcwaliswa classic okungalungelaniyo, kodwa ixesha ukususa alikafiki. Indlela okhethiweyo luphawulwa kahle eliphezulu nokufikeleleka nangokwemali.

Ama ezinjalo izinto ezisetyenziswa kwezo meko xa izinyo babhubhisa ngaphezu kwesiqingatha, kwaye ufakelo kubandakanya ukuyilwa copings ngqo phantsi ingcambu. Oku uyivakalisa ngendlela yokuba kwixesha elizayo linokusetyenziswa Naselukakayini encotsheni, apho kufanele kube lula ukubeka phantsi ngokuqinileyo phezu izinyo. Olo element ukhandwa umzobo ngamnye, eshiya iingxaki a client ethile.

iindlela zokuvelisa

iimeko kuphela ilebhu ukuze zenze ikopi ngqo loo amazinyo yesigulane, ezisebenzisa iindlela ezininzi.

1. Direct, Zenziwe isamente ubhuqiweyo nezinyo nomonde, kwaye iqalisa ukuba eveliswe sokwenziwa. Le nkqubo isebenzisa wax okhethekileyo. Olu khetho amaninzi ekhethiweyo. Luncedo xa ubuchwepheshe kukuba akukho ithathele ingqalelo ziluma yesigulane.
2. ngqo, kuba le meko ikhutshwa phandle ulilahle olubanzi ngakumbi, endiwenziweyo ngqo kwi imihlathi emibini. Kuyimfuneko ukuba ukuthatha ingqalelo zonke izinto awohluke yokuba umntu othile. Ngokwembono zemali, umthengi uya kuhlawula ngaphezulu. Ekubeni ichithe umgudu nexesha lobungcali, kodwa tab esinjalo izinyo kuba sisithsaba Kubiza imali kunye nomgudu. Eyona nto ibalulekileyo kukuba eyimveliso inkosi uya kuthabatha ingqalelo ngokupheleleyo zonke iimpawu noshowo le తీసివేయి Susa kunye imihlathi umntu othile. Oku kuthetha ukuba emva afakelweyo ngumthengi angazibhaqi ukungaphatheki encinane. Kukho enye inzuzo eyahlukileyo, oko sikuko ukuba zonke izigaba zokwenziwa kufanelekile hlengiso yenziwa ngaphandle phambi ngqo, ngaloo ukonga ixesha. Ngapha koko, ugqirha phambi isamente ngokupheleleyo, nto leyo eza kunceda ukusombulula le ngxaki. Ukuba yodongwe okanye metal tab kwi izinyo ekufikelelwa, ngoko utshintsho yayo kwenziwa nokuba ngaphandle phambi umguli.
3. nokumodela Computer 3D. Loo ngobuwena lisetyenziswa na esanda. Nguye othembekileyo ezininzi, njengokuba unoxanduva ukuchaneka program. Nalo wabumba njengomzekelo tab elizayo, kwaye ke iingcali bekwi nokwenziwa kwayo.

Ukukhetha izinto

Kufuneka kuqatshelwe ukuba ukufakelwa tabs kule izinyo - oku sisiganeko enkulu kakhulu, kwaye kananjalo nokubunjwa kwayo kufuneka luthathelwe ingqalelo kakhulu. Ngoko ke umbuzo kufuneka asebenze ngqo isigulane kunye nogqirha wakhe. Enye imfuneko ukukhetha nesixhobo isithsaba kuya kwenziwa apha kakuhle iyazigatya kwisisu ngomlomo.

1. Le ingxubevange of chromium kunye ayibe egqibeleleyo phantsi afakelweyo of cermets okanye umgubo wentsimbi.
2. kwizinga eliphezulu kakhulu uba lwesithuba titanium. Le ingxubevange ithathwa asenokungakulungeli yokusebenza kunye biocompatibility. Kodwa apho yena eyanele ebalulekileyo, zako-ethe.
3. Kuba ukubumba ukuba iikhompawundi ifanelekileyo amatye anqabileyo. I-platinum ezininzi eziqhele ukusetyenziswa okanye igolide. Bayakwazi oblitsevat kunye zirconia.
4. I-tab iplastiki kwi izinyo kokwexeshana kwaye zisekwe intuthuzelo nomonde ngoxa silinde lemveliso rhoqo.
5. Isilivere palladium babe iipropati elungileyo bactericidal. Ke kaloku kukho ethile, loo ezaqanjwa ukuze zipeyintwe ngasezintsinini.
6. chromium kunye ayibe kunye ne-nickel angabekwa ukuba shrinkage kwaye abe namandla kakhulu.

uqeqesho

Ukuze ukwenza izinyo ngokomgangatho omtsha nomonde, kufuneka ufake kwi tab esichanekileyo izinyo. Yintoni na le ndlela, kucacile kule ncwadi zingasentla, yaye zonke wamazinyo ziya ukuqinisekisa: olu khetho kuthathwa kakuhle kakhulu.

Nokulungiselela izinto enye okanye ngaphezulu kwezi ngongoma zilandelayo kufuneka kuhlangatyezwane:

- ukuba axilongwe ngugqirha oya kugqiba imeko lweHo-, yaye emva kokuba isicwangciso emiselweyo unyango;
- enze pre-processing;
- ukwenza ndlu;
- abeka yethutyana.

ukufakwa

Inkqubo ayahlukanga evela busebenzisa eqhelekileyo, kodwa noko encinane, kodwa bokuqonda alo.

1. Ekuqaleni nekhono uhlolo ngokucokisekileyo yonke kwisisu ngomlomo. Uya kwandula ke ukunika iingcebiso kunye nengcebiso kwimeko yesiqhelo kunye neendlela yokwenza i tab kwi amazinyo kuba afakelweyo iya kuba client ethile.
2. Le wamazinyo abaqeqeshiweyo linokuyiqhuba iinkqubo eziyimfuneko ukuze kususwe izicwili zamazinyo ukuba ekuqaleni zolwakhiwo exakwe carious. Ngenxa ukuba aniyenzanga loo nto, ngoko kwixesha elizayo usulelo iqhubeka amazinyo enempilo.
3. Ugqirha ke yenza isamente ngokupheleleyo iindawo eziza kufakwa eziphathekayo, aze ayithumele kwindlwana yophando lwenzululwazi ukuze kwakhiwe ngakumbi nokulungiswa.
4. Kuba inlays yokuvelisa kusetyenziswa kuphela compound ukuba ngaphambili kucacisiwe ugqirha kunye nomonde.
5. Emva koko, umxhamli uyamenywa ukuba ekliniki, kwaye bazama imodeli esele yenziwe. Oku kwenziwa ukuze abe nako ukuqinisekisa ukuba eduze ilandela ubungakanani efunekayo kunye Umbala we amazinyo eseleyo.
6. Ukuba yonke into efanelana, wamazinyo yabamba nenkanuko yalo kunye nokusetyenziswa iglu ephuhliswe ngokukhethekileyo.
7. Xa Inqanaba lokugqibela akhiwa afakelweyo olugudisiweyo ukususa nawuphi na angalinganiyo kunye alinganayo umahluko phakathi imveliso inyama yendalo neyenziweyo.

Intlungu phantsi tab

Ukuza kuthi ga ngoku, ngoncedo izinto ezintsha unako ukuvelisa zoyilo ziya eyiyo kuthinteleke babambelele ngasezintsinini. Noko ke, bonke abantu ezikhethekileyo, kwaye kwezinye siyandiswa apho ngovakalelo, yaye ukuba kunjalo, ngoko kukho intlungu, leyo kunobangela ukuba izinyo tab. wenza ama ezisemgangathweni usebenzisa isakhiwo eso, bawazisa ngabathengi ezininzi anelisekile, kodwa wonk 'yahlukile, kwaye izinto ezisetyenzisiweyo azisoloko Lifanele kubo.

Xa, emva kokuba ukufakelwa lokwenziwa waphawula ukungakhululeki, ngokuqinisekileyo kuya kufuneka ukuba udibane wamazinyo. Ukuba anazi, ngoko amathuba ukuba izinyo ibhuqiwe ngokupheleleyo kwaye ukuwa ngakumbi.

Kuyenzeka ukuba ugqirha bangenamava okanye kwingcali uphazamise imithetho ufakelo okanye imveliso tab. Ngoko ke, ukuba isakhiwo langabom ayikho omelene manzi, i ngaphantsi nga abunjwe ukuqanda. Nangona izigulane badla ukulibala ukuba yonke yobomi bayo, kwaye tab kungekho ngaphandle. Kukho amathuba okuba kufuna indawo ukususela azisalungiseki. Kuba wamazinyo bamelwe ukuba emva kweminyaka eli-10, ngoko uye wenza uyilo indawo omnye. Kufuneka kuqatshelwe ukuba izinto ukuze imveliso azinabungozi ngokupheleleyo yaye musa ukwenza nayiphi na ingozi kumguli.

inani

Namhlanje, oogqirha bamazinyo ezininzi iingcebiso nabathengi ukusebenzisa endaweni itywina tab kwi izinyo. Ntoni na, ukuba sele kucacile, kodwa iindleko awukacaci. Lokusekwa amaxabiso abachatshazelwa izinto ezininzi, ezizezi:

- umbandela Lenzelwe apho;
- ifomu efunekayo;
- ubume kwiziko lonyango kuyo ukukhonza abaxhasi.

Izinto zokuqala zibaluleke kakhulu ekumiseleni ixabiso lokugqibela. Ngaphezu koko, ngo Hlikihla ixabiso elithelekelelwayo yenkonzo usebenzisa izinto ezifanayo kangako:

- 1 iingcambu - ukususela 2500;
- ingcambu 2 - 3,500;
- 3 iingcambu - ukususela 4500.

Ukuba umxhasi uza kukhetha izixhobo ezingcono, kwaye indleko, kakade, iya kwanda. Umzekelo, ukuba ngaba isigqibo ukusebenzisa zirconium tab, ngoko 1 imveliso ubuncinane 8,000 kuya kufuneka ukuba ufake ekliniki kunye negama elihle ukuba isicelo esinjalo inkonzo ku 25000. Ukuba umxhasi ukhetha iiseramikhi, ngoko ikuhlawule imfuneko ayikho ngaphantsi kwe 20,000.

ukunakekela

Ukwenzela ukuba ukucwangcisa kuyilo wakhonza elide kangangoko kunokwenzeka, kufuneka ukuba bagcine nemithetho ilandelayo elula.

1. rhoqo ucoce amazinyo akho uze pula umlomo wakho emva yonke ukutya ukutya.
2. Musa loadings entsonkothileyo (ukutya kakuhle).
3. Qiniseka wamazinyo kufuneka ukuba batyelele izihlandlo eziliqela ngonyaka ukwenza amanyathelo othintelo. Kuphela ke unako ukugqiba ngokuchanileyo imeko izinyo ngezantsi tab. Ukuba ixesha baphawule inkqubo intshabalalo, uyakwazi uzikhusele ezininzi iingxaki. Kwimeko umonakalo afakelweyo ngaphakathi enokwendela iintsholongwane eziyingozi, deforming asitshabalalise. Ngoko ke abahlola mfuneko Kwathi, kuya kuba kwisisu ngomlomo ukuze.

Iimpawu kunye Izimo

Kukho iimeko apho oogqirha bacebisa ukuba ufake i tab izinyo zezi:

- yidityaniso namandla, nto leyo echaphazela ngaphezu kwe-60% ye esikule;
- ukunyusa ubungakanani lweHo-;
- umonakalo emva trauma;
- kwezimilo azalwa (dysplasia, hyperplasia);
- izifo clinical ezikhoyo;
- ukukhusela nxamnye banxibe komhlaba ethe kakhulu kunye neeyunithi eziphikisayo;
- phakathi kokufakwa zitho kwebhulorho;
- nokumodela kunye nezakhiwo iingcambu;
- sivala nesithsaba;
- umonakalo.

Kukho iimeko apho ukufakelwa tabs akuvumelekanga ngokungqongqo:

- ubunzulu encinane em- nezinyo;
- bandisa umsebenzi ukubonakala iinkqubo carious;
- ukungaphumeleli ukuthobela nococeko ngomlomo.

Ntoni okulandelayo?

Xa isigulane wavuka kwisitulo wamazinyo, kufuneka uqonde ukuba lilixa lokuba ngoku kufuneka enze yonke icebiso ugqirha khona. Umzekelo, sebenzisa i namanwele ngebrashi ethambileyo, ilungelo ukucoca izithuba interdental kunye amaxesha amabini ngonyaka ukutyelela ugqirha. Ngeli xesha ukukhangela nje impilo amazinyo akho, kodwa imeko tabs.