Unverified88% confidenceDecision RuleTime unknown
刷头长度应控制在≤2颗乳牙宽度(约1.5-2cm),刷头过大无法清洁后牙内侧且易引发呕吐反射,选购时刷头宽度建议≤8mm
1
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88%
Confidence
Long-term
Relevance
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