Unverified78% confidenceDecision RuleTime unknown
选择针对不同出牙阶段的分区设计：前牙期选细窄凸点头部，臼齿期（12月+）需选带宽平后磨牙面的牙胶，单一圆环形无法覆盖后牙不适
1
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78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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