Inter J Stomatol ›› 2011, Vol. 38 ›› Issue (4): 373-377.doi: 10.3969/j.issn.1673-5749.2011.04.001
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Liu Feng.
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Abstract:
All-ceramic materials include glass-ceramics, glass-infiltrated ceramics, pure alumina core system and zirconia core system; and all-ceramic restoration methods include crown, veneer and ceramic-bonding restorations. Different match of materials and methods will lead to different treatment result. The most suitable match can help dentists lower the risk. For most vital teeth, the most suitable design is veneers or bonded-ceramic restorations; but for unvital anterior teeth, glass-ceramic is not suitable, and in most cases zirconia crown is the best choice, or in serious strained teeth glass-infiltrated ceramic could be used; in vital posterior teeth, zirconia crown is the most suitable treatment plan, whose retention force can be increased by assistant retention form like axis grooves or pin hole, and strength can be enhanced by high cervical rings or full-zirconia design.
Key words: all ceramic, glass ceramic, zerconia ceramic, crown, veneer, bonded ceramic restoration
Liu Feng.. The differentiation of materials and methods of all-ceramic restorations[J].Int J Stomatol, 2011, 38(4): 373-377.
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