Article · 2026
Evaluating Condylar Distraction Potential: A Comparison Between Patients With Unilateral Disc Displacement Without Reduction and Asymptomatic Volunteers
Tamer CF, Saygılı S, Dayan SÇ, Sülün T.
BMC Oral Health. 2026;26:883.
Klinik İstanbul · Şişli, Istanbul
Prof. Dr. Süleyman Çağatay Dayan
Prosthodontics, Implant Prosthetics and Temporomandibular Joint
Focuses on All-on-4 and full-arch implant prosthetics, implant biomechanics, temporomandibular joint (TMJ) disorders and bruxism. A founding dentist of Klinik İstanbul since 2015.
- 2007Graduated, Istanbul University Faculty of Dentistry
- 2013PhD in Prosthodontics, Istanbul University
- 2015Founding dentist of Klinik İstanbul
- 13Publications indexed in PubMed
Education and Career
Prof. Dr. Süleyman Çağatay Dayan graduated from Istanbul University Faculty of Dentistry in 2007 and completed his PhD at the Department of Prosthodontics, Istanbul University, in 2013.
His academic and clinical work focuses on prosthodontics, implant-supported prostheses, All-on-4 and full-arch rehabilitation and implant biomechanics, as well as temporomandibular joint (TMJ) disorders, bruxism, occlusion and jaw function.
He has been one of the founding dentists of Klinik İstanbul since 2015.
- 2007
Degree in Dentistry
Istanbul University Faculty of Dentistry
- 2013
PhD in Prosthodontics
Istanbul University
- 2015
Founding Dentist of Klinik İstanbul
Co-founded Klinik İstanbul Dental Clinic with fellow specialist dentists.
Clinical Areas of Practice
Implant Prosthetics and Full-Arch
- All-on-4 and All-on-6 full-arch implant rehabilitation
- Implant-supported fixed full-arch prostheses
- Fixed and removable implant prostheses
- Implant-supported prosthetic rehabilitation of edentulous patients
- Prosthetic planning and biomechanical assessment of implant prostheses
- Prosthetic management of implant prosthesis complications
TMJ, Bruxism and Occlusion
- Prosthetic and occlusal assessment of temporomandibular joint (TMJ) disorders
- Assessment of jaw-joint related functional disorders
- Assessment and conservative prosthetic management of bruxism (clenching and grinding)
- Occlusal splints / night guards
- Assessment of jaw movements, occlusion and condyle position
Prosthetic and Aesthetic Dentistry
- Prosthodontics
- Advanced full-mouth prosthetic rehabilitation
- Fixed and removable prostheses
- Laminate veneers and aesthetic prosthetic restorations
- Zirconium restorations
Publications and Theses
Temporomandibular Joint, Condylar Movement and Joint Function
Assessment of TMJ disorders, condyle position, jaw movements and joint space; studies published in international indexed journals since 2018.
Article · 2018
Distraction of the Temporomandibular Joint Condyle in Patients With Unilateral Non-Reducing Disc Displacement: Fact or Fiction?
Yıldız M, Dayan SÇ, Şakar O, Sülün T.
CRANIO. 2018;36(5):294–299.
Article · 2018
The Correlation Between Direction and Amount of Retrusive Movement and Condyle Position and Joint Space
Kiseri B, Dayan SÇ, Yıldız M, Sülün T.
CRANIO. 2018;36(4):250–256.
Bruxism and Occlusal Splints
Assessment of bruxism and occlusal splint materials.
Article · 2026
Translation, Cultural Adaptation, and Preliminary Data Evaluation of the Standardized Tool for the Assessment of Bruxism (STAB) and BruxScreen in Turkey
Bilgen B, Kaffaf MB, Şeşen P, Saygılı S, Özcan-Sezgin A, Dayan SÇ, et al..
Journal of Oral and Facial Pain and Headache. 2026;40(2):94–104.
Article · 2024
Effect of Material and Antagonist Type on the Wear of Occlusal Devices With Different Compositions Fabricated by Using Conventional, Additive, and Subtractive Manufacturing
Ateş G, Demirel M, Donmez MB, Dayan SÇ, Sülün T.
Journal of Prosthetic Dentistry. 2024;131(6):1235.e1–1235.e8.
All-on-4 Concept and Full-Arch Biomechanics
All-on-4, implant-supported full-arch rehabilitation and its biomechanics.
Article · 2026
Influence of Framework Material on Biomechanical Performance of an All-on-4 Prosthesis Supported by Bendable Monoblock Implants
Bilgi-Ozyetim E, Almaliki AMN, Dayan SÇ, Geçkili O.
Bioengineering. 2026;13(5):581.
Article · 2020
Comparison of Four-Implant-Retained Overdentures and Implant-Supported Fixed Prostheses Using the All-on-4 Concept in the Maxilla in Terms of Patient Satisfaction, Quality of Life, and Marginal Bone Loss: A 2-Year Retrospective Study
Mumcu E, Dayan SC, Genceli E, Geckili O.
Quintessence International. 2020;51(5):388–396.
Article · 2021
The Influence of Framework Material on Stress Distribution in Maxillary Complete-Arch Fixed Prostheses Supported by Four Dental Implants: A Three-Dimensional Finite Element Analysis
Dayan SÇ, Geckili O.
Computer Methods in Biomechanics and Biomedical Engineering. 2021;24(14):1606–1617.
Book Chapter · 2020
Dört İmplant Destekli Sabit Protez Konsepti
The Four-Implant-Supported Fixed Prosthesis Concept.
Dayan SÇ.
Oral İmplantoloji Uygulamaları ve Başarı Kriterleri. 2020; pp. 287–295 (in Turkish).
Implant Stability, Inclination and Peri-Implant Tissues
Article · 2025
The Influence of Clinician Experience on the Primary Stability of Tri-Oval Versus Standard Parallel-Walled Implants Placed Using Different Surgical Protocols: An Ex Vivo Study
Çakır M, Yalçın Ülker GM, Saygılı S, Durgun MA, Dayan SÇ, Kan B, Geçkili O.
International Journal of Oral & Maxillofacial Implants. 2025;40(5):643–649.
Article · 2025
Biomechanical Comparison of Various Implant Inclinations and Abutment Types in a Bendable Implant System
Bilgi-Ozyetim E, Dinçer G, Sulaiman A, Dayan SÇ, Kurtulmus-Yilmaz S, Geçkili O.
BMC Oral Health. 2025;25:1213.
Article · 2023
Comparative Evaluation of Survival Rates and Marginal Bone Levels of Nonsplinted Immediately Loaded Interforaminal Mandibular Implant-Retained Overdentures: A Randomized Controlled Clinical Trial With 5-Year Results
Ates G, Bilhan H, Sulun T, Dayan SÇ, Geckili O, Tuncer N.
International Journal of Oral & Maxillofacial Implants. 2023;38(5):954–962.
Article · 2020
Effects of Implant-Related Variables on the Marginal Bone Loss Around Dental Implants
Dereci Ö, Mumcu E, Dereci ON, Dayan SÇ, Koşar YÇ, Fadhil SMT.
Quintessence International. 2020;51(2):118–126.
Article · 2019
Effect of Smoking and Locations of Dental Implants on Peri-Implant Parameters: 3-Year Follow-Up
Mumcu E, Dayan SÇ.
Medical Science Monitor. 2019;25:6104–6109.
PhD Thesis
PhD Thesis · 2013
Akrilik ve Kompozit Esaslı Geçici Kuron ve Köprü Materyallerinin Aşınma, Bükülme Direnci ve Sertlik Özelliklerinin İn Vitro Olarak Karşılaştırılması
In-vitro comparison of wear, flexural strength and hardness of acrylic and composite-based provisional crown and bridge materials.
Istanbul University, Department of Prosthodontics, PhD Thesis, 2013 (in Turkish).
Prof. Dr. Süleyman Çağatay Dayan combines his academic work with clinical experience, particularly in All-on-4 and All-on-6 full-arch rehabilitation, implant prosthetics, prosthetic and occlusal assessment of TMJ disorders, bruxism, occlusal splint therapy, implant biomechanics and advanced prosthetic rehabilitation.
Pages Written and Medically Reviewed
The following treatment and information pages on the Klinik İstanbul website were written and medically reviewed by Prof. Dr. Süleyman Çağatay Dayan.
English Pages
All-on-4 Dental Implants
Dental Implants
Zirconium Crowns
Porcelain Laminate
Root Canal Treatment
Teeth Whitening
Hollywood Smile
Dental Travel to Turkey
FAQ
Turkish Pages
Şişli · Mecidiyeköy · Istanbul
See Prof. Dr. Süleyman Çağatay Dayan at Klinik İstanbul, Mecidiyeköy
- Clinic
- Klinik İstanbul Ağız ve Diş Sağlığı Polikliniği
- Address
- Büyükdere Caddesi No: 95/3
Mecidiyeköy, 34387 Şişli / Istanbul, Türkiye - Phone
- +90 544 216 20 60 (also WhatsApp)
- Hours
Monday–Friday 10:00–19:00 Saturday 10:00–16:00 Sunday Closed
- Metro: Walking distance from Şişli-Mecidiyeköy (M2) and Mecidiyeköy (M7) stations.
- Metrobus: Close to the Mecidiyeköy stop.
- From the Airport: Istanbul Airport (IST) and Sabiha Gökçen (SAW) are connected by Havaist/Havabüs shuttles and taxis; we can arrange a transfer for international patients.
Our Treatments
Contact
- Klinik İstanbul Oral and Dental Health Clinic
- Gülbahar, Büyükdere St. No: 95/3, 34387 Şişli/İstanbul
- +90 (544) 216 20 60
Openning Hours
- Mon - Fri : 10:00-19:00
- Saturday : 10:00-16:00
- Sunday : Closed
