The Mechanical Behavior of a Screwless Morse Taper Implant–Abutment Connection: An In Vitro Study

por Bagegni, Aimen, Weihrauch, Vincent, Vach, Kirstin, Kohal, Ralf
Publicado 2022

Platelet-Derived Growth Factor-Modulated Guided Tissue Regeneration with a Bioresorbable Membrane in Class III Furcation Defects: A Histometric Study in the Monkey

por Weng, Dietmar, Stapf, Lina, Kern, Matthias, Kohal, Ralf-Joachim
Publicado 2021

All-Ceramic Single Crown Restauration of Zirconia Oral Implants and Its Influence on Fracture Resistance: An Investigation in the Artificial Mouth

por Kohal, Ralf-Joachim, Kilian, Jolanta Bernadette, Stampf, Susanne, Spies, Benedikt Christopher
Publicado 2015

A Prospective Clinical Cohort Investigation on Zirconia Implants: 5-Year Results

por Kohal, Ralf-Joachim, Spies, Benedikt Christopher, Vach, Kirstin, Balmer, Marc, Pieralli, Stefano
Publicado 2020

Accuracy of Computerized Optical Impression Making in Fabrication of Removable Dentures for Partially Edentulous Jaws: An In Vivo Feasibility Study

por Saravi, Babak, Ilbertz, Julia, Vach, Kirstin, Kohal, Ralf J., Patzelt, Sebastian B. M.
Publicado 2023

Human osteoblast and fibroblast response to oral implant biomaterials functionalized with non-thermal oxygen plasma

por Rabel, Kerstin, Kohal, Ralf-Joachim, Steinberg, Thorsten, Rolauffs, Bernd, Adolfsson, Erik, Altmann, Brigitte
Publicado 2021

Identification of Zirconia Particle Uptake in Human Osteoblasts by ToF-SIMS Analysis and Particle-Size Effects on Cell Metabolism

por Welle, Alexander, Rabel, Kerstin, Schwotzer, Matthias, Kohal, Ralf Joachim, Steinberg, Thorsten, Altmann, Brigitte
Publicado 2022

One-Piece Zirconia Oral Implants for Single Tooth Replacement: Five-Year Results from a Prospective Cohort Study

por Kohal, Ralf-Joachim, Burkhardt, Felix, Chevalier, Jerome, Patzelt, Sebastian Berthold Maximilian, Butz, Frank
Publicado 2023

A Novel Zirconia-Based Composite Presents an Aging Resistant Material for Narrow-Diameter Ceramic Implants

por Burkhardt, Felix, Harlass, Markus, Adolfsson, Erik, Vach, Kirstin, Spies, Benedikt Christopher, Kohal, Ralf-Joachim
Publicado 2021

A systematic review and meta‐analysis evaluating the survival, the failure, and the complication rates of veneered and monolithic all‐ceramic implant‐supported single crowns

por Pjetursson, Bjarni Elvar, Sailer, Irena, Latyshev, Andrey, Rabel, Kerstin, Kohal, Ralf‐Joachim, Karasan, Duygu
Publicado 2021

Does Oral Implant Design Affect Marginal Bone Loss? Results of a Parallel-Group Randomized Controlled Equivalence Trial

por Spies, Benedikt C., Bateli, Maria, Ben Rahal, Ghada, Christmann, Marin, Vach, Kirstin, Kohal, Ralf-Joachim
Publicado 2018

Fatigue and Fracture Resistance Testing of Polyether Ether Ketone (PEEK) Implant Abutments in an Ex Vivo Chewing Simulator Model

por Saravi, Babak, Flohr, Anselm, Patzelt, Sebastian B., Spies, Benedikt C., Hazard, Derek, Kohal, Ralf J.
Publicado 2022

Does Printing Orientation Matter? In-Vitro Fracture Strength of Temporary Fixed Dental Prostheses after a 1-Year Simulation in the Artificial Mouth

por Nold, Julian, Wesemann, Christian, Rieg, Laura, Binder, Lara, Witkowski, Siegbert, Spies, Benedikt Christopher, Kohal, Ralf Joachim
Publicado 2021

Non-Precious Metal Alloy Double Crown-Retained Removable Partial Dentures: A Cross-Sectional In Vivo Investigation

por Strasding, Malin, Abou-Ayash, Samir, Laziok, Thomas, Doerken, Sam, Kohal, Ralf-Joachim, Patzelt, Sebastian Berthold Maximilian
Publicado 2022

One-Piece Zirconia Oral Implants for the Support of Three-Unit Fixed Dental Prostheses: Three-Year Results from a Prospective Case Series

por Kohal, Ralf-Joachim, Vach, Kirstin, Butz, Frank, Spies, Benedikt Christopher, Patzelt, Sebastian Berthold Maximilian, Burkhardt, Felix
Publicado 2023

Clinical Performance of CAD/CAM All-Ceramic Tooth-Supported Fixed Dental Prostheses: A Systematic Review and Meta-Analysis

por Saravi, Babak, Vollmer, Andreas, Hartmann, Maja, Lang, Gernot, Kohal, Ralf-Joachim, Boeker, Martin, Patzelt, Sebastian B. M.
Publicado 2021

Fracture Resistance of Zirconia Oral Implants In Vitro: A Systematic Review and Meta-Analysis

por Bethke, Annalena, Pieralli, Stefano, Kohal, Ralf-Joachim, Burkhardt, Felix, von Stein-Lausnitz, Manja, Vach, Kirstin, Spies, Benedikt Christopher
Publicado 2020

Controlling osteoblast morphology and proliferation via surface micro-topographies of implant biomaterials

por Rabel, Kerstin, Kohal, Ralf-Joachim, Steinberg, Thorsten, Tomakidi, Pascal, Rolauffs, Bernd, Adolfsson, Erik, Palmero, Paola, Fürderer, Tobias, Altmann, Brigitte
Publicado 2020

Initial Bacterial Adhesion on Different Yttria-Stabilized Tetragonal Zirconia Implant Surfaces in Vitro

por Karygianni, Lamprini, Jähnig, Andrea, Schienle, Stefanie, Bernsmann, Falk, Adolfsson, Erik, Kohal, Ralf J., Chevalier, Jérôme, Hellwig, Elmar, Al-Ahmad, Ali
Publicado 2013

Performance of Zirconia for Dental Healthcare

por Silva, Nelson R.F.A., Sailer, Irena, Zhang, Yu, Coelho, Paulo G., Guess, Petra C., Zembic, Anja, Kohal, Ralf J.
Publicado 2010