Prognostic Factors of Grade 2-3 Endo-Periodontal Lesions Treated Nonsurgically in Patients with Periodontitis: A Retrospective Case-Control Study.
Xiaomiao FanXiaoyu XuShiwen YuPeicheng LiuChen ChenYaping PanLi LinChen LiPublished in: BioMed research international (2020)
and Practical Implications. High PD and CAL, multirooted teeth, smoking, and serious full-mouth periodontitis indicated a poor prognosis for teeth with grade 2-3 endo-periodontal lesions.