Zirconia

Metal-yumbu rawanin ana amfani da hakori yi na dogon lokaci da kuma quite nasara. Su ne m, amma suna da wasu drawbacks cikin sharuddan bayyanar. live hakori sakamako da aka halitta kawai partially, kamar yadda idan ba a hankali zabi launuka tukwane. Wannan shi ne saboda da karfe tsarin yana da launi, da cikakken mask cewa ba ko da yaushe aiki. Wani hasara na wadannan prostheses - korau karfe effects a kan gumis. Yumbu rawanin ba su da wadannan raunin, amma ba su kasance kusan a matsayin karfi kamar yadda kambi tare da wani karfe frame.

A zamani Dentistry, zabin da kayan ga prosthesis ɗauke shi zuwa lissafi ba kawai da ayyuka, amma kuma ilmi. zirconia, wanda ake amfani da prosthetics a likita yi tun 1969, suna ƙara ana amfani ga yi na hakori prostheses. Wani lokaci, ba tare da yin amfani da shi daidai sinadaran sunan, wannan kaya ne kawai ake kira zirconium. A Dentistry, shi ne yawanci amfani domin yin gawar hakori rawanin.

Rawanin zirconium dioxide, su sami damar aika da haske, m ga translucency na halitta hakora, don haka duba halitta da kuma ba daban-daban daga halitta hakora. A wannan yanayin da suke yi karko m tare da ƙarfin ƙarfe rawanin.

A yi na denture tushe ga wani kambi yawanci smelleded. Rawanin zirconia - togiya. A Laser na'urar daukar hotan takardu da aka ƙaddara da siffar nan gaba kambi, da data aka sarrafa da kwamfuta shirin, da kuma kwamfuta model kayayyaki na kambi. Sa'an nan musamman inji, bisa ga qaddara kwamfuta shirin kashe yankan fita daga rai guda yanki na zirconia. A sakamakon kambi yana da ba kawai high ainihin amma kuma tabbatar da cikakken bayyanar.

More kwanan nan, da kambi na yumbu abu ne kawai shigar a kan gaban hakora, wato, su yi amfani da shi ne saboda, a maimakon haka, ado dalilai fiye da m aikace-aikace. Amfani zirconia yana da wani gazawa. Shi ya dace don a} afar roba cikin agara kuma na baya hakora, da kuma blends daidai da implants. Amfani da wannan fasaha, kerarre guda rawanin da kuma mika gadoji. Zirconia - hypoallergenic da cikakken bioinert dangane da jikin mutum abu zai iya haka a yi amfani domin prosthetics ko da yiwuwa ga rashin lafiyan halayen da marasa lafiya. Bisa ga digiri Bioinert shi ta fi gaban ko da zinariya.

Zirconia yana da babban thermal rufi Properties, don haka kambi kare hakora daga matsananci yanayin zafi. Wannan shi ne wani Boon ga marasa lafiyar wanda hakora masu kula zafi da sanyi abinci.

Gawa kambi ne bakin ciki sosai, ta kauri ne kawai 0.4 mm. Saboda haka, lightness na denture tsarin samar da kusan instantaneous buri "sabon hakora." Bayan frame sanya na zirconia, sabanin karfe ba deform tare da lokaci. Domin veneering yumbu da ake amfani, musamman ga wannan manufa da kuma samun irin wannan translucency.

Mutane da yawa san ji tsoron tareda žata hakori kambi a raskusyvanii ma m abinci. zirconia zai rabu da duk wannan tashin hankali. Idan akwai wani hairline crack, da kayan recovers da tsarin kadai a matakin kwayoyin.

Lokacin da hakori prosthesis matsayin karfe ko karfe-yumbu rawanin, a cikin gumis sau da yawa bayyana black bezel. Hakora da zirconia kwarangwal, ko da shafe tsawon amfani, ba ya haifar da wani canje-canje a cikin gumis.