Unverified88% confidenceDecision RuleTime unknown
0-3岁选刷毛磨圆率≥60%的超软毛(10000根/丛以上),刷头长度≤2cm覆盖1-2颗牙宽度,避免损伤薄弱的乳牙釉质和牙龈
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified0-3岁应选刷头长度≤1.5cm(约覆盖2颗牙齿宽度)、刷毛磨圆率≥60%的超软毛牙刷,磨牙棒或指套刷更适合出牙初期93% similarUnverified0-3岁应选刷头长度≤1.5cm(覆盖约2颗乳牙宽度)、刷毛硬度为超软(磨圆率≥60%)的指套牙刷或第一阶段牙刷,避免刷头过大触发咽反射93% similarUnverified牙龈萎缩、牙齿敏感或有楔状缺损者应选刷毛磨圆率≥80%的软毛牙刷(刷毛直径0.15-0.18mm),硬毛会加速牙颈部磨损89% similarUnverified0-3岁应选刷毛≥0.01mm软度的软毛或硅胶指套牙刷,刷头长度≤1.5cm、宽度覆盖1.5-2颗乳牙,因乳牙牙釉质薄且牙龈脆弱89% similarUnverified0-1岁乳牙萌出期应选择指套牙刷或刷毛数≥8000根/超软毛(毛丝直径≤0.15mm)的硅胶牙刷,此阶段牙釉质薄,普通尼龙毛易造成牙龈损伤87% similar
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