[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

含NovaMin(生物活性玻璃)的版本侧重物理封堵牙本质小管,起效需要持续使用数天到数周积累;含硝酸钾的版本通过神经脱敏起效相对较快,但不修复牙体结构,两者机制不同需根据需求选择

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88%
Confidence
Long-term
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