Scientists say they found a way to stop cavities—without drilling

A major U.S. study found that a simple liquid brushed onto teeth stopped decay in more than half of treated baby teeth, potentially sparing children from fillings, shots, and surgery.

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A cheap treatment at the dentist’s office that only takes seconds may offer a viable alternative to drilling out cavities—even in babies.

New research published in JAMA Pediatrics found that the topical substance known as silver diamine fluoride can stop cavities when painted onto the surface of a tooth. The no-drill option for tooth decay is a potent, inexpensive option for treating cavities,........

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