Diagnostic accuracy of severe periodontitis for Ramfjord teeth based on different classifications.
Jiahong ShiNan ZhouBiyu HeXin HongWei GuoLishan JiangChenchen WangLang LeiHouxuan LiPublished in: Oral diseases (2023)
RT showed the highest specificity based on the new AAP/EFP classification. The loss of the first molar leads to the greatest reduction in the detection rate of severe periodontitis.