Dental Which of the following is true about the Periodontal Index? A Was developed by Ramfjord in 1959 B Is only of limited use for individual assessment C It measures the level of the periodontal attachment related to the cementoenamel junction of the teeth D It only measures the destructive and presumably irreversible changes brought about by deeper periodontal disease 💡 Explanation Which of the following is true about the Periodontal Index? ✓ Correct Answer: B. Is only of limited use for individual assessment