PD Dr. med. dent. Alexis Ioannidis

Oberarzt / Senior Teaching and Research Assistant

Contact:	E-Mail: alexis.ioannidis@zzm.uzh.ch
Qualifications:	PD Dr. med. dent., Specialist in Reconstructive Dentistry, Swiss Society of Reconstructive Dentistry
Affiliation:	Clinic of Reconstructive Dentistry

Clinical Specialisations

Master of Advanced Studies in Oral Implantology (University of Zurich)
Master of Advanced Studies in Periodontology (University of Zurich)
Specialist in Reconstructive Dentistry (Swiss Society of Reconstructive Dentistry)
Certificate of Postgraduate Education in Oral Implantology (Swiss Society of
Oral Implantology)

Research Interests

Fixed and removable implant and tooth supported reconstructions
Implant dentistry
Minimal-invasive restorative treatment concepts

Selected publications

Ioannidis, Alexis; Heierle, Linda; Hämmerle, Christoph H F; Hüsler, Jürg; Jung, Ronald E; Thoma, Daniel S (2019). Prospective randomized controlled clinical study comparing two types of two-piece dental implants supporting fixed reconstructions-Results at 5 years of loading. Clinical Oral Implants Research, 30(11):1126-1133.

Maeder, Mila; Pasic, Pavla; Ender, Adreas; Özcan, Mutlu; Benic, Goran I; Ioannidis, Alexis (2019). Load-bearing capacities of ultra-thin occlusal veneers bonded to dentin. Journal of the Mechanical Behavior of Biomedical Materials, 95:165-171.

Ioannidis, Alexis; Mühlemann, Sven; Özcan, Mutlu; Hüsler, Jürg; Hämmerle, Christoph H F; Benic, Goran I (2018). Ultra-thin occlusal veneers bonded to enamel and made of ceramic or hybrid materials exhibit load-bearing capacities not different from conventional restorations. Journal of the Mechanical Behavior of Biomedical Materials, 90:433-440.

Thoma, Daniel S; Sailer, Irena; Ioannidis, Alexis; Zwahlen, Marcel; Makarov, Nikolay; Pjetursson, Bjarni E (2017). A systematic review of the survival and complication rates of resin-bonded fixed dental prostheses after a mean observation period of at least 5 years. Clinical Oral Implants Research, 28(11):1421-1432.

Ioannidis, Alexis; Bindl, Andreas (2016). Clinical prospective evaluation of zirconia-based three-unit posterior fixed dental prostheses: Up-to ten-year results. Journal of Dentistry, 47:80-85.

Links

PubMed

Publications in ZORA (Zurich Open Repository and Archive)

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Zuercher, Anina N; Ioannidis, Alexis; Hüsler, Jürg; Mehl, Albert; Hämmerle, Christoph H F; Thoma, Daniel S (2023). Randomized controlled pilot study assessing efficacy, efficiency, and patient-reported outcomes measures of chairside and labside single-tooth restorations. Journal of Esthetic and Restorative Dentistry, 35(1):74-83.
Bienz, Stefan P; Vaquette, Cedryck; Ioannidis, Alexis; Hämmerle, Christoph H F; Jung, Ronald E; Ivanovski, Sašo; Thoma, Daniel S (2023). Tissue integration and biodegradation of soft tissue substitutes with and without compression: an experimental study in the rat. Clinical Oral Investigations, 27(1):313-328.
Pala, Kevser; Bindl, Andreas; Mühlemann, Sven; Özcan, Mutlu; Hüsler, Jürg; Ioannidis, Alexis (2023). The capacity to change the lightness of discolored tooth substrates by means of minimal-invasive restorations: perception by dentists, dental technicians and laypersons. International Journal of Prosthodontics, 36(1):7–12.
Zumstein, Katrin; Fiscalini, Lorenzo; Al-Haj Husain, Nadin; Evci, Erkan; Özcan, Mutlu; Ioannidis, Alexis (2022). Load-bearing capacity of pressable lithium disilicates applied as ultra-thin occlusal veneers on molars. Journal of the Mechanical Behavior of Biomedical Materials, 136:105520.
Ioannidis, Alexis; Park, Ji-Man; Hüsler, Jürg; Bomze, Daniel; Mühlemann, Sven; Özcan, Mutlu (2022). An in vitro comparison of the marginal and internal adaptation of ultrathin occlusal veneers made of 3D-printed zirconia, milled zirconia, and heat-pressed lithium disilicate. Journal of Prosthetic Dentistry, 128(4):709-715.
Walter, Prisca; Pirc, Miha; Ioannidis, Alexis; Hüsler, Jürg; Jung, Ronald E; Hämmerle, Christoph H F; Thoma, Daniel S (2022). Randomized controlled clinical study comparing two types of two-piece dental implants supporting fixed restorations-Results at 8 years of loading. Clinical Oral Implants Research, 33(3):333-341.
Sehovic, Edis; Ioannidis, Alexis; Hämmerle, Christoph Hf; Özcan, Mutlu; Mühlemann, Sven (2022). Effect of tooth brush abrasion on the color, gloss and surface roughness of internally and externally stained monolithic ceramic materials. Journal of Prosthodontic Research, 66(2):303-311.
Au, S; Bellato, V; Carvas, J M; Córdoba, C D; Daudu, D; Dziakova, J; Eltarhoni, K; El Feituri, N; Fung, A C H; Fysaraki, C; Gallo, G; Gultekin, F Ayca; Harbjerg, J L; Hatem, F; Ioannidis, A; Jakobsen, L; Clinch, D; Kristensen, H Ø; Kuiper, S Z; Kwok, A M F; Kwok, W; Millan, M; Milto, K M; Ng, H J; Pellino, G; Picciariello, A; Pronin, S; van Ramshorst, G H; Ramser, M; Jiménez-Rodríguez, R M; et al (2021). Global Parental Leave in Surgical Careers: Differences According to Gender, Geographical Regions and Surgical Career Stages. The British Journal of Surgery, 108(11):1315-1322.
Mörikofer, Nina; Benić, G I; Park, J M; Özcan, Mutlu; Hüsler, Jürg; Ioannidis, Alexandros S (2021). Relationship between internal accuracy and load-bearing capacity of minimally invasive lithium disilicate occlusal veneers. International Journal of Prosthodontics, 34(4):365–372.
Polychronakis, Nick; Dimitriadi, Maria; Ioannidis, Alexis; Papadopoulos, Triantafyllos (2020). The effect of different cooling procedures on mechanical properties of denture base materials measured by instrumented indentation testing. Journal of Prosthodontic Research, 64(3):326-331.
Ioannidis, A; Bomze, D; Hämmerle, C H F; Hüsler, J; Birrer, O; Mühlemann, S (2020). Load-bearing capacity of CAD/CAM 3D-printed zirconia, CAD/CAM milled zirconia, and heat-pressed lithium disilicate ultra-thin occlusal veneers on molars. Dental Materials, 36(4):e109-e116.
Ioannidis, Alexis; Gil, Alfonso; Hämmerle, Christoph H F; Jung, Ronald E; Zinelis, Spiros; Eliades, George (2020). Effect of thermomechanical loading on the cementation interface of implant-supported CAD/CAM crowns luted to titanium abutments. International Journal of Prosthodontics, 33(6):656-662.
Ioannidis, Alexandros S; Töteberg-Harms, Marc; Hamann, Timothy; Hodge, Christopher (2020). Refractive Outcomes After Trabecular Micro-Bypass Stents (iStent Inject) with Cataract Extraction in Open-Angle Glaucoma. Clinical Ophthalmology, 14:517-524.
Ioannidis, Alexis; Heierle, Linda; Hämmerle, Christoph H F; Hüsler, Jürg; Jung, Ronald E; Thoma, Daniel S (2019). Prospective randomized controlled clinical study comparing two types of two-piece dental implants supporting fixed reconstructions-Results at 5 years of loading. Clinical Oral Implants Research, 30(11):1126-1133.
Mühlemann, Sven; Sandrini, Gloria; Ioannidis, Alexis; Jung, Ronald E; Hämmerle, Christoph H F (2019). The use of digital technologies in dental practices in Switzerland: a cross-sectional survey. Swiss Dental Journal, 129(9):700-707.
Maeder, Mila; Pasic, Pavla; Ender, Adreas; Özcan, Mutlu; Benic, Goran I; Ioannidis, Alexis (2019). Load-bearing capacities of ultra-thin occlusal veneers bonded to dentin. Journal of the Mechanical Behavior of Biomedical Materials, 95:165-171.
Bomze, Daniel; Ioannidis, Alexis (2019). 3D-Printing of High-Strength and Bioresorbable Ceramics for Dental and Maxillofacial Surgery Applications-the LCM Process. Ceramic Applications, 7(1):38-43.
Hämmerle, Christoph H F; Cordaro, Luca; Apaza Alccayhuaman, Karol A; Botticelli, Daniele; Esposito, Marco; Colomina, Lino E; Gil, Alfonso; Gulje, Felix L; Ioannidis, Alexis; Meijer, Henny; Papageorgiou, Spyridon; Raghoebar, Gerry; Romeo, Eugenio; Renouard, Franck; Storelli, Stefano; Torsello, Ferruccio; Wachtel, Hannes (2018). Biomechanical aspects: Summary and consensus statements of group 4. The 5 EAO Consensus Conference 2018. Clinical Oral Implants Research, 29 Suppl:326-331.
Ioannidis, Alexis; Mühlemann, Sven; Özcan, Mutlu; Hüsler, Jürg; Hämmerle, Christoph H F; Benic, Goran I (2018). Ultra-thin occlusal veneers bonded to enamel and made of ceramic or hybrid materials exhibit load-bearing capacities not different from conventional restorations. Journal of the Mechanical Behavior of Biomedical Materials, 90:433-440.
Jung, Ronald E; Ioannidis, Alexis; Hämmerle, Christoph H F; Thoma, Daniel S (2018). Alveolar ridge preservation in the esthetic zone. Periodontology 2000, 77(1):165-175.
Ioannidis, Alexis; Papageorgiou, Spyridon N; Sifakakis, Iosif; Zinelis, Spiros; Eliades, George; Eliades, Theodore (2018). Orthodontic bonding and debonding induces structural changes but does not alter the mechanical properties of enamel. Progress in Orthodontics, 19:12.
Antonoglou, Georgios N; Stavropoulos, Andreas; Samara, Maria D; Ioannidis, Alexis; Benic, Goran I; Papageorgiou, Spyridon N; Sándor, George K (2018). Clinical Performance of Dental Implants Following Sinus Floor Augmentation: A Systematic Review and Meta-Analysis of Clinical Trials with at Least 3 Years of Follow-up. International Journal of Oral & Maxillofacial Implants, 33(3):e46-e65.
Thoma, Daniel S; Sailer, Irena; Ioannidis, Alexis; Zwahlen, Marcel; Makarov, Nikolay; Pjetursson, Bjarni E (2017). A systematic review of the survival and complication rates of resin-bonded fixed dental prostheses after a mean observation period of at least 5 years. Clinical Oral Implants Research, 28(11):1421-1432.
Ioannidis, Alexis; Cathomen, Elena; Jung, Ronald E; Fehmer, Vincent; Hüsler, Jürg; Thoma, Daniel S (2017). Discoloration of the mucosa caused by different restorative materials - a spectrophotometric in vitro study. Clinical Oral Implants Research, 28(9):1133-1138.
Thoma, Daniel S; Ioannidis, Alexis; Fehmer, Vincent; Michelotti, Gioia; Jung, Ronald E; Sailer, Irena (2016). Threshold Values for the Perception of Color Changes in Human Teeth. International Journal of Periodontics and Restorative Dentistry, 36(6):777-783.
Ioannidis, Alexis; Bindl, Andreas (2016). Clinical prospective evaluation of zirconia-based three-unit posterior fixed dental prostheses: Up-to ten-year results. Journal of Dentistry, 47:80-85.
Thoma, Daniel S; Ioannidis, Alexis; Cathomen, Elena; Hämmerle, Christoph Hf; Hüsler, Jürg; Jung, Ronald E (2016). Discoloration of the Peri-implant Mucosa Caused by Zirconia and Titanium Implants. International Journal of Periodontics and Restorative Dentistry, 36(1):39-45.
Ebler, Sabine; Ioannidis, Alexis; Jung, Ronald E; Hämmerle, Christoph H F; Thoma, Daniel S (2016). Prospective randomized controlled clinical study comparing two types of two-piece dental implants supporting fixed reconstructions - results at 1 year of loading. Clinical Oral Implants Research, 27(9):1169-1177.
Ioannidis, Alexis; Gallucci, German O; Jung, Ronald E; Borzangy, Sary; Hämmerle, Christoph H F; Benic, Goran I (2015). Titanium-zirconium narrow-diameter versus titanium regular-diameter implants for anterior and premolar single crowns: 3-year results of a randomized controlled clinical study.. Journal of Clinical Periodontology, 42(11):1060-1070.
Ioannidis, Alexis; Thurnheer, Thomas; Hofer, Deborah; Sahrmann, Philipp; Guggenheim, Bernhard; Schmidlin, Patrick R (2015). Mechanical and hydrodynamic homecare devices to clean rough implant surfaces - an in vitro polyspecies biofilm study. Clinical Oral Implants Research, 26(5):523-528.
Sailer, Irena; Fehmer, Vincent; Ioannidis, Alexis; Hämmerle, Christoph H F; Thoma, Daniel S (2014). Threshold value for the perception of color changes of human gingiva. International Journal of Periodontics and Restorative Dentistry, 34(6):757-762.
Ioannidis, Alexis; Stawarczyk, Bogna; Sener, Beatrice; Attin, Thomas; Schmidlin, Patrick R (2013). Influence of dentin and enamel pretreatment with acidic sulfur compounds on adhesive performance. Clinical Oral Investigations, 17(8):1885-1892.
Ioannidis, Alexis. Influence of dentin and enamel pretreatment with acidic sulfur compounds on adhesive performance. 2013, University of Zurich, Faculty of Medicine.