Exposed Tooth Neck: What to Do?
What is an exposed tooth neck? Normally, the tooth is perfectly protected by the resistant enamel that extends to the gumline. However, if the gum recedes, it exposes the sensitive tooth necks. Even the root of the tooth is sometimes exposed. The dentin beneath the enamel is crisscrossed by thousands of tiny canals at the … Exposed Tooth Neck: What to Do?