Stop the Zap: An Endodontist’s Guide to Tooth Sensitivity — What’s Really Happening Inside Your Tooth
As an endodontist, I regularly see patients who come in convinced they need a root canal, only to discover the culprit is dentin hypersensitivity. And occasionally, the reverse is true — someone brushing off their “cold sensitivity” for months turns out to have a cracked tooth that absolutely requires intervention. The difference between these two … 더 읽기