A.金属桩核烤瓷冠 B.金属舌面桩冠 C.成品粧粧冠 D.不锈钢丝弯制桩桩冠 E.金属桩塑料冠

作者: tihaiku 人气: - 评论: 0
问题
选项 A.金属桩核烤瓷冠 B.金属舌面桩冠 C.成品粧粧冠 D.不锈钢丝弯制桩桩冠 E.金属桩塑料冠
答案 A
解析 [分析]桩冠适应证为:牙冠大部分缺损,而无法充填治疗或全冠修复固位不良者;牙冠缺损至龈下2mm以内,牙周健康,牙根有足够长度,龈切后能暴露出缺损面者;前牙畸形错位扭转而难以矫正者;牙髓变色或牙冠短小,不易做全冠修复者;作为固定桥固位体的残根、残冠。

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>