I-dentistry, njengeliphi igatsha lemithi, alimi. Kukhona izinto ezintsha zokubhekana namazinyo awonakele nokwenza amazinyo , ukuthuthukisa ubuchwepheshe be-denture. Umbuzo wokuthi yiziphi izinwele zinozinyawo ezingcono kakhulu, ezifanele kubaningi bethu besikhathi esifanayo, ngoba ukumomotheka okuhle futhi okunempilo kuyisimo esibalulekile somfanekiso omuhle.
Imiqhele yinozinyo yanamuhla
Ukuze uthole ukuthi yimiphi imiqhele engcono amazinyo, sizoqonda izinhlobo zezinto ezisetshenziselwa ukwenziwa kwazo.
Amakhanda Wensimbi
Amakhanda, okukhiqizwa ngawo ama-alloys athile, asetshenziselwa ukuhlinza amazinyo isikhathi eside. Njengamanje, ukuthandwa kwabo kwehlile kakhulu, ngoba, naphezu kwamandla nokuqina kwezinto ezibonakalayo, i-gloss yensimbi emazinyo ayibheki imvelo nokuhleleka. Kuze kube yimanje, imiqhele yensimbi ayithengi, kodwa ifakiwe, njengombuso, kumazinyo ahlakulayo angabonakali ngesikhathi sokuxhumana.
Imikhosi engekho yensimbi
Ukulinganisa nokulingana namazinyo wangempela, amakhanda epulasitiki namapulangwe anezinto eziyingozi - azikho amandla ngokwanele. Isilinganiso eshibhile - imiqhele yepulasitiki nayo imukela imibala yokudla, eyenza umbala wabo ube neminyaka engama-2 kuya kwezingu-3 engavamile futhi ehlukile kuwo wonke amazinyo. Enye into - imiqhele enhle ne-ultrahard zirconium oxide! Ochwepheshe abaningi bakholelwa ukuthi i-ceramics engenazinsimbi ayilona engcono kakhulu yomqhele wamazinyo. Ukunciphisa okuwukuphela kwengosi ephezulu yokumamatheka okumnandi.
Imiqhele yeCeramic ceramic
Ngokombono wabaningi, imiqhele engcono kakhulu yamazinyo kuze kube yimanje yi-cermets. Ukuzikhethela kwesakhiwo sabo kungenxa yokuthi ifreyimu yensimbi ibhekene nenqwaba ye-ceramic, ngenxa yalokho la miqhele inamandla amakhulu nokuhlala isikhathi eside, ibheka ngokwemvelo ngesikhathi esisodwa. Ngaphezu kwalokho, ungakhetha njalo umthunzi wezingcwecwe ngabanye, futhi izindleko zabo ziphindwe izikhathi ezimbili kuya kwezingu-3 kunezo zomqhele ezenziwe nge-zirconium oxide. Yingakho imiqhele emihle kakhulu, ikakhulukazi amazinyo angaphambili, yi-cermet.
I-prosthesis ehlanganisiwe
Lolu hlobo lwezinyosi zamazinyo lukuvumela ukuba ugcine ama-aesthetics emgodini womlomo futhi ngesikhathi esifanayo ugcine imali. Lokhu kungukuthi, lapho kungekho amazinyo ambalwa aseduzane, ungakhetha ukwaziswa okubiza kakhulu kwamazinyo okuyingxenye ye "smile zone", kanye namabhuloho axhunywe nawo ngamazinyo atholakala ngokujulile, - imiqhele yesensimbi engabizi kakhulu.
Okubaluleke kakhulu, ukuzikhethela ukuthi yimiphi imiqhele yamazinyo okumele ukhethe, cabanga ukuthi ukhona yini ngaphambi "kweyunithi" noma ufeze wonke amazinyo aphakathi. Ochwepheshe bagcizelela ukuthi ubunjalo bohlobo lwamazinyo aluxhomeki kuphela kumbala wabo. Iqiniso liwukuthi amazinyo emvelo lapho ukukhanya kuwashaya kuhamba, kodwa i-cermet i-opaque ngokuphelele. Ngakho-ke, uma bekhona emgqeni wamazinyo nomqhele, bazohluka ngokubukeka, naphezu kwekhono eliphezulu lochwepheshe kanye nodokotela wamazinyo.
Ngakho-ke isiphetho: lapho u-prosthetics kuwo onke amazinyo angaphambili, iqiniso lokuthi i-cermet ayikho into ecacile, awukwazi ukucabangela, ngoba lonke uchungechunge luzobukeka olufanayo. Kodwa uma ufaka imiqhele ngayinye, kungcono ukunikeza okuthandayo kwi-ceramic engekho yensimbi. Kulokhu
Yini engingayifaka esikhundleni somqhele?
Eminye imiqhele yamazinyo yilezi:
- ama-veneers , afakwe kuphela kumazinyo angaphambili;
- Izimila zifakwe ezinsini;
- ukubuyiselwa kwezinyo ngezinsimbi ezihlanganisiwe.
Ukuqaphela ukubaluleka ekukhetheni izinto kanye nobuchwepheshe bokubuyiselwa ubuqotho be-dentition kufanele kube nokuhlolwa ngumchwepheshe osesigabeni somlomo wesiguli.