2026年7月29日 8:35 ET 发布 · 更新于 3 个月前 · 2 个来源
Scientists find a simple way to stop cavities without drilling
Science Daily
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原始报道
A liquid brushed onto cavities in seconds may spare many young children from pain, infection, and surgery. A major U.S. trial found that silver diamine fluoride stopped decay in more than half of treated baby teeth. The treatment requires no drilling, shots, or sedation, although it does permanently darken the decayed area.
原文