The results showed that the canine dental pulps were complete and necrotic, and the periapical tissues were normal. AU this indicates that the use of high-frequency current in dental pulp devitalization is safe and reliable.

  • 结果表明,犬牙髓整形、坏死,根尖周组织未见异常,证明应用高频电流进行牙髓失活安全、可靠。

  • 互联网摘选 2026-07-12 05:21:23

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句