What is the purpose of using a periodontal probe?

The purpose of using a periodontal probe is specifically to measure the depth of periodontal pockets around teeth. This instrument is essential in assessing the health of the periodontium, which includes the gums and supporting structures of the teeth. By measuring pocket depth, dental professionals can determine the severity of periodontal disease, monitor changes over time, and make informed decisions regarding treatment options.

Periodontal probes typically have marked measurements and are gently inserted between the tooth and the gum tissue. The depth of the pocket can help in identifying areas of inflammation and attachment loss, which are critical indicators of periodontal health. This information gives dental practitioners the insight needed to develop a tailored treatment plan, such as scaling and root planing or maintaining regular periodontal maintenance cleanings.

Other options, while relevant to dental procedures, do not reflect the primary function of a periodontal probe. For example, teeth whitening, checking for decay, and applying fluoride treatments involve different tools and techniques not associated with the probing of periodontal pockets. This highlights the specialized role that a periodontal probe plays in dental examinations and periodontal assessments.