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

Engaging patients to develop a customized digital health companion for periodontitis: Study protocol

por Weinert, Lina, Listl, Stefan, Dannewitz, Bettina, Heinze, Oliver, Mostovic, Tanja, Kalmus, Olivier, El Sayed, Nihad
Publicado 2022

Clustering of Subgingival Microbiota Reveals Microbial Disease Ecotypes Associated with Clinical Stages of Periodontitis in a Cross-Sectional Study

por Boutin, Sébastien, Hagenfeld, Daniel, Zimmermann, Heiko, El Sayed, Nihad, Höpker, Tanja, Greiser, Halina K., Becher, Heiko, Kim, Ti-Sun, Dalpke, Alexander H.
Publicado 2017

Periodontal Health and Use of Oral Health Services: A Comparison of Germans and Two Migrant Groups

por Hagenfeld, Daniel, Zimmermann, Heiko, Korb, Katja, El-Sayed, Nihad, Fricke, Julia, Greiser, Karin Halina, Kühnisch, Jan, Linseisen, Jakob, Meisinger, Christa, Schmitter, Marc, Kim, Ti-Sun, Becher, Heiko
Publicado 2019

Pocket depth and bleeding on probing and their associations with dental, lifestyle, socioeconomic and blood variables: a cross-sectional, multicenter feasibility study of the Germa...

por Zimmermann, Heiko, Hagenfeld, Daniel, Diercke, Katja, El-Sayed, Nihad, Fricke, Julia, Greiser, Karin Halina, Kühnisch, Jan, Linseisen, Jakob, Meisinger, Christa, Pischon, Nicole, Pischon, Tobias, Samietz, Stefanie, Schmitter, Marc, Steinbrecher, Astrid, Kim, Ti-Sun, Becher, Heiko
Publicado 2015