进行天然牙与种植体联合支持固定桥修复时，可在种植体端设计套筒冠固位体，以缓冲种植体周围骨组织的应力水平，防止或减轻种植体支持组织的损伤。
In designing the fixed bridge supported by tooth-implant, we can design telescope retainer on implant to reduce the stress of bone tissues around the implant and to prevent damages to bone tissues.
结论：应用自酸蚀粘接系统和复合树脂修复牙体缺损，可以获得较好的固位性能和边缘封闭性，值得在临床上推广。
CONCLUSIONS: Using of self-etching bond system and composite resin to repair dental defects has indicated perfect retention and marginal sealing, which is worthy of wide clinical application.
结论：应用自酸蚀粘接系统和复合树脂修复牙体缺损，可以获得较好的固位性能和边缘封闭性，值得临床推广。
Conclusion: Using of self-etching bond system and composite resin to repair dental defects has indicated perfect retention and marginal sealing, which is worthy of wide clinical application.
结论：提高烤瓷粘结桥的修复质量，需严格把握适应症和牙体预备时增加辅助固位形，同时优质粘结剂和酸蚀技术的合理应用也起重要作用。
Conclusions:Satisfac- tory results were attributed to the indication of prosthesis, supplementary retention form in tooth preparing, high-quality bonding agents and performing etching on surface oft.
目的：观察髓室固位式嵌体冠修复乳磨牙大面积牙体缺损的临床疗效。
Objective: To evaluate the clinical effection of inlay-crown on the massive destruction in deciduous molar.
目的口腔修复临床实践中，全冠是最常见的牙体缺损修复方法，也常常被用作固定义齿的固位体。
ObjectiveThe full crown is mostly used for the tooths repair and retainer of fixed partial denture (FPD) in the clinical practice of prosthodontics.
目的应用精密附着体固位型可摘义齿修复游离端牙列缺损，评价其临床修复效果。
Objective To evaluate the clinical effects of distal extensive partial dentures with precision attachments.
结论表明自酸蚀粘接系统的复合树脂修复牙体楔状缺损与全酸蚀粘接系统相比，具有固位性好、边缘封闭性强、对牙髓刺激小、成功率高等优点。
Objective:To compare the effect of FL-Bond adhesive system with that of total etching adhesive system, that in treating wedge-shaped defect with light cured composite resin.
结论表明自酸蚀粘接系统的复合树脂修复牙体楔状缺损与全酸蚀粘接系统相比，具有固位性好、边缘封闭性强、对牙髓刺激小、成功率高等优点。
Objective:To compare the effect of FL-Bond adhesive system with that of total etching adhesive system, that in treating wedge-shaped defect with light cured composite resin.
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