Unverified80% confidenceSolutionTime unknown
牙缝明显增宽（牙周炎、乳头萎缩）者单用牙线清洁效率低，应改用牙缝刷（0.6-1.5mm规格按牙缝选），牙线仅作补充
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified牙缝宽度不足0.4mm或牙齿排列极其紧密者不建议强行使用牙间刷，应改用牙线，强行插入会损伤牙龈乳头造成牙缝变大92% similarUnverified牙缝宽度已经明显增大（能塞进牙签或食物频繁嵌塞）不应继续依赖普通牙线，应改用牙间刷，牙线对宽牙缝的邻面菌斑清除率不足89% similarUnverified可做到0.3mm左右超薄备牙甚至微量备牙，对天然牙体保留优于传统全瓷冠，但'不磨牙'宣传多有夸大，绝大多数病例仍需少量牙体预备以获得稳定粘接面89% similarUnverified牙签直径越细剔牙越贴合牙缝但越易折断，越粗越结实但可能撑大牙缝损伤牙龈乳头；日常剔牙选2mm左右，牙缝较宽者可选2.5mm或改用牙线89% similarUnverified牙缝紧插不进牙间刷时应选牙线而非硬塞牙间刷，牙间刷适合牙缝≥0.6mm或有牙龈退缩、牙周治疗后、戴牙套的情况89% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/184924API
curl https://kongchang.com/api/v1/knowledge/claims/184924MCP
get_claim(id=184924)