患者,女,30岁,发现上前牙变色2年,无疼痛。检查,右上中切牙色暗黄,无光泽,无缺损,叩诊(一),电活力测试(-),X线片上根尖周未见异常。患牙有外伤史。...

作者: rantiku 人气: - 评论: 0
问题 患者,女,30岁,发现上前牙变色2年,无疼痛。检查,右上中切牙色暗黄,无光泽,无缺损,叩诊(一),电活力测试(-),X线片上根尖周未见异常。患牙有外伤史。右上中切牙可能的诊断为(  ) A.牙髓钙化 B.牙内吸收 C.牙髓坏死 D.慢性根尖周炎 E.氟斑牙
选项
答案 C
解析

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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
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