How do you measure periodontal depth?

Periodontal depth is measured using a periodontal probe, which is a calibrated instrument with markings that indicate millimeter measurements. The probe is gently inserted into the sulcus or pocket between the tooth and gum to determine the depth of the space. Measurements are taken at several points around each tooth to assess the health of the periodontal tissue and identify any signs of periodontal disease. This assessment helps in diagnosing the severity of gum conditions and planning appropriate treatment.