probing depth

Probing depth is a measurement used by dentists to assess the health of your gums and the early signs of gum disease. It involves gently inserting a small periodontal probe—similar to a tiny ruler—into the space between your tooth and gum. The depth is measured in millimeters, indicating how far the gum tissue has pulled away from the tooth. Normal depths are usually 1 to 3 millimeters; deeper pockets may suggest gum inflammation or infection. Regularly monitoring probing depths helps detect issues early, guiding effective treatment to maintain healthy gums and prevent tooth loss.