How many sextants are used in PSR recording?

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Prepare for the FPC 2 Exam 2 - understand Periodontal Screening and Recording (PSR) and improve your probing skills through quizzes with detailed explanations and hints. Ensure success in your exam!

Multiple Choice

How many sextants are used in PSR recording?

Explanation:
PSR recording uses six sextants to screen the mouth. The mouth is divided into three sextants on the upper jaw and three on the lower jaw, covering both anterior and posterior areas. A single probe is used in each sextant, and you record the highest PSR code seen in that region. This means you end up with one code for each of the six sextants, giving a quick, overall picture of periodontal health. Therefore, the number of sextants used is six. (Two, four, or eight would not align with the standard six-segment division of the dentition.)

PSR recording uses six sextants to screen the mouth. The mouth is divided into three sextants on the upper jaw and three on the lower jaw, covering both anterior and posterior areas. A single probe is used in each sextant, and you record the highest PSR code seen in that region. This means you end up with one code for each of the six sextants, giving a quick, overall picture of periodontal health. Therefore, the number of sextants used is six. (Two, four, or eight would not align with the standard six-segment division of the dentition.)

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