Effect of endodontic treatment on periodontal healing of grade 3 endo-periodontal lesions without root damage in periodontally compromised patients—a retrospective pilot study

por Ruetters, Maurice, Kim, Ti-Sun, Krisam, Johannes, El-Sayed, Shirin, ElSayed, Nihad
Publicado 2020

Development of a prognostic tool: based on risk factors for tooth loss after active periodontal therapy

por Rahim-Wöstefeld, Sonja, Kronsteiner, Dorothea, ElSayed, Shirin, ElSayed, Nihad, Eickholz, Peter, Pretzl, Bernadette
Publicado 2021