uses of zirconia ceramic ring removal
2014-8-11 · 1993 Luthy et al – Post made of TZP-ZrO2 High flexural strength 1400 Mpa 1994 Sandhaus – Zirconia post with composite core 1995 Akagawa et al - Castable ceramic attached to zirconia post 1997 Ivoclar – introduced Ceramic core directly pressed onto Zirconia post Direct method Indirect method www.indiandentalacademy.com 150.
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