Unverified85% confidenceDecision RuleTime unknown
夜间磨牙(bruxism)程度重、有硬性咬合力的成人应选热塑材质(EVA或双层硬软复合),厚度2mm以上;轻度磨牙或临时应急可用软硅胶1-2mm即可
1
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85%
Confidence
Long-term
Relevance
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Unverified夜磨牙防护套材质硬度看邵氏硬度(Shore A):70-85适合中重度磨牙者能抗磨损,40-60软质适合轻度磨牙但寿命短(3-6个月需更换)78% similarUnverified重度磨牙(伴牙齿磨损、晨起颌痛)建议牙医取模定制硬垫(丙烯酸材质),而非网购热塑成型垫,定制垫贴合度高、不易脱落、保护咬合关系,热塑垫长期可能导致咬合偏移77% similarUnverified厚度约1.6mm,远薄于传统热塑牙套(通常3mm以上),佩戴异物感小、更容易入睡,但对重度磨牙者的缓冲防护力相对有限75% similarUnverified牙龈易出血、萎缩或牙齿敏感者应选软毛牙刷(丝径≤0.15mm,标注soft/extra soft),中硬毛(0.2mm以上)长期使用会加剧牙龈退缩和楔状缺损74% similarUnverified牙缝紧密(正常/拥挤牙列)应选PTFE(特氟龙/膨体)材质超细牙线,直径≤0.5mm且截面扁平,尼龙线易卡断残留;牙缝较大或有牙周袋人群应选膨胀型(Expanding)牙线或牙线+牙缝刷组合73% similar
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