Zirconium akorona ndi ubwino wawo

Kwa zaka zingapo dziko kufunafuna chuma mano, amene akakhala ndi ena katundu wokongola osowa: mphamvu, durability ndipo, ndithudi, maonekedwe zokongoletsa. Ceramic zirconium okusayidi - izo ziri chimodzimodzi zimene zikusowa mano padziko lonse. Masiku ano, angatchedwe zipangizo kwambiri ndi nzeru kuchita yopanga. Iye anasonyeza mphamvu zake moyang'ana shuttles danga.

Zirconium korona - korona, omwe anapangidwa kuchokera amphamvu kwambiri zinthu (zirconia) pogwiritsa ntchito njira zamakono ano kompyuta. ntchito yawo kwathunthu vuto lililonse ndi bwino kuti thupi la munthu. Wobala akorona zirconium kuti kutsogolo ndi zapambuyo ndi mano lateral.

ulemu

• Chifukwa zirconium okusayidi korona pafupi mano ndi zolimba kwambiri, ngozi za caries ndi amachepa inathetsedwa gingival mkwiyo.
• The odziwika mwayi zachifumu zirconium kutsogolo kwa onse a iwo ndi wokongola komanso zokongoletsa. Doctor mwandondomeko kwambiri kukatenga korona mtundu wa mano. Ambiri sapita kusiyanitsa kwa mano zachilengedwe apulasitiki chifukwa.
• akorona zirconium anapangidwa zakuthupi ndi translucency, amene ali pafupi kwambiri ndi permeability mano zachilengedwe.
• Tikumbukenso kuti mtundu uwu wa prosthesis sayambitsa thupi lawo siligwirizana, chifukwa nkhani zomwe anapanga, ali zonse kwachilengedwenso ngakhale.
• The durability zachifumu zirconia. Ngakhale kuti mulibe zitsulo aliyense, ndipo zigwirizana kwathunthu cha dongo, mphamvu zawo bwino kwambiri kuposa akorona muyezo pa chimango zitsulo.
• Pamene khazikitsa zirconium akorona alibe kuchotsa mitsempha. Sidzatenga kutembenukira mano.
• Zikomo masiku ano laser luso zirconium akorona anapangidwa mwandondomeko wapadera.
• Pakalibe zinthu zachitsulo amene angathe kuvulaza nembanemba mucous mkamwa ndi lilime.

Zimenezi zimaphatikizapo ndondomeko chifukwa khazikitsa zirconium akorona

• A kafukufuku wathunthu wa M'mimbamo m'kamwa ndi chizindikiritso cha pathologies zosiyanasiyana.
• Chithandizo (ngati n'koyenera) ndi kutembenuzira mano, kenako kutukula nsagwada yamunthu.
• Khazikitsa korona.

Zirconia korona pa dzino: mtengo

Mtengo wa unsembe wa akorona awa ndi drawback awo. Koma mphamvu, durability, ndipo ambiri Chofunika thanzi - wapatali. Komabe, ngati ife kulankhula za mmene ndalama zirconium akorona, amene anganene motsimikiza kuti Uwerenge unsembe ranges ku rubles 13.500 kwa 16,000.

chifukwa umboni wa

zirconia Choyamba anatsegula mu 1789 (pa French kuukira boma), ndi German sayansi Martin Heinrich Keproton. Koma kwa nthawi yaitali palibe nkomwe za katundu wa nkhaniyi. Izo zinali zaka 200 kenaka zirconia wakhala ntchito mankhwala, magalimoto, Azamlengalenga mafakitale. Ndipo tsopano anabwera nthawi kuti ntchito zake implantation ano mano ndiponso yopanga.