Using periodontal staging and grading system as a prognostic factor for future tooth loss: A long-term retrospective study.
Andrea RavidàMusa QaziGiuseppe TroianoMuhammad H A SalehHenry GreenwellMônica Grazieli CorrêaHom-Lay WangPublished in: Journal of periodontology (2019)
This study provides the initial evidence regarding the predictive ability of the new classification of periodontitis. Patients in either Stage 4 or Grade C showed a significantly higher periodontal-related tooth loss.