• 1995. Undergraduate Studies, Dental School of the Aristotle University of Thessaloniki.
• 2003. PhD, Department of Endodontology, Dental School, Aristotle University of Thessaloniki.

2014 – today, Lecturer, Department of Endodontology, School of Dentistry, Aristotle University of Thessaloniki, Greece.

• 2004. Honoured with the researching scholarship of the Hellenic Society of Endodontics.
• 2006. Honoured with the award of the Hellenic Society of Endodontics.

• Stomatological society of Northen Greece
• Hellenic society of endodontics.
• Balkan Stomatological Society.

Digital radiographic techniques, root canal instrumentation techniques.

RESEARCH PROJECTS

1. “Tools for Analysis of Serial Sections in Microscopy (TASTY).” (A specific RTD Programme, Budget 54,500 ECUs) (Funded by the EU, 1996-98).
2. “Long-distance education of Dentists of North Greece in Endodontics.” (Funded by the Ministry of Macedonia and Thrace) (1999-2000).
3. “Three-dimensional reconstruction and virtual reality in Medicine and Dentistry.” (Funded by the General Greek Secretariat of Research and Technology) (2000-2001).
4. “The European task force creating human-machine interfaces SIMILAR to human-human communication”, (SIMILAR), (Network of Excellence), Sixth Framework Programme, 2003-2007.

1. LYROUDIA KL, SAMAKOVITIS G, PITAS I, LAMBRIANIDIS TH, MOLYVDAS I, MIKROGEORGIS G. 3D Reconstruction of Two C-Shape Mandibular Molars. Journal of Endodontics 1997; 23(2): 101-4. (Impact Factor: 2.953 - JC Ranking 2009)
2. LYROUDIA KL, MIKROGEORGIS G, NIKOPOULOS N, SAMAKOVITIS G, MOLYVDAS I, PITAS I. Computerized 3-D reconstruction of two “double teeth”. Endodontics and Dental Traumatology 1997; 13(5): 218-22. (Impact Factor: 1.306 - JC Ranking 2002)
3. LYROUDIA KL, MIKROGEORGIS G, NIKOPOULOS N, PITAS I, SAMAKOVITIS G, KARANIKA M. 3D Computer-Aided Reconstruction of the Morphology of Teeth with Malformations. Studies in health technology and informatics (Stud Health Technol Inform) 1997; 43 Pt B: 482-6.
4. MIKROGEORGIS G, LYROUDIA KL, NIKOPOULOS N, PITAS I, MOLYVDAS I, LAMBRIANIDIS TH. 3D computer-aided reconstruction of six teeth with morphological abnormalities. International Endodontic Journal 1999; 32(2): 88-93. (Impact Factor: 2.223 - JC Ranking 2009)
5. LYROUDIA KL, PANTELIDOU O, MIKROGEORGIS G, NIKOPOULOS N, PITAS I. Three-Dimensional Reconstruction: A New Method for the Evaluation of Apical Microleakage. Journal of Endodontics 2000; 26(1): 36-8. (Impact Factor: 2.953 - JC Ranking 2009)
6. LYROUDIA KL, PANTELIDOU O, MIKROGEORGIS G, CHATZIKALLINIKIDIS C, NIKOPOULOS N, PITAS I. The use of 3D computerized reconstruction for the study of coronal microleakage. International Endodontic Journal 2000; 33(3): 243-7. (Impact Factor: 2.223 - JC Ranking 2009)
7. LYROUDIA KL, MIKROGEORGIS G, BAKALOUDI P, KECHAGIAS E, NIKOLAIDIS N, PITAS I. Virtual Endodontics: Three-Dimensional Tooth Volume Representations and their Pulp Cavity Access. LYROUDIA KL, MIKROGEORGIS G, BAKALOUDI P, KECHAGIAS E, NIKOLAIDIS N, PITAS I. Journal of Endodontics 2002; 28(8): 599-602. (Impact Factor: 2.953 - JC Ranking 2009)
8. MIKROGEORGIS G, LYROUDIA KL, MOLYVDAS I, NIKOLAIDIS N, PITAS I. Digital radiograph registration and subtraction: A useful tool for the evaluation of the progress of chronic apical periodontitis. Journal of Endodontics 2004; 30(7): 513-7. (Impact Factor: 2.953 - JC Ranking 2009).
9. LYROUDIA KL, MIKROGEORGIS G, CHATZIKALLINIKIDIS C, KECHAGIAS E, NIKOLAIDIS N, PITAS I. Τhree-Dimensional Volume Reconstruction of Primary Teeth and Their Virtual Pulp Cavity Access. Balkan Journal of Stomatology 2004; 8(2): 134-7.
10. MIKROGEORGIS G, MOLYVDAS I, LYROUDIA KL, NIKOLAIDIS N, PITAS I. A new methodology for the comparative study of the root canal instrumentation techniques based on digital radiographic image processing and analysis. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology 2006; 101(6): e125-31. (Impact Factor: 1.499 - JC Ranking 2009)
11. MARRAS I, NIKOLAIDIS N, MIKROGEORGIS G, LYROUDIA K, PITAS I. A virtual system for cavity preparation in endodontics. Journal of Dental Education 2008; 72(4): 494-502. (Impact Factor: 1.087 - JC Ranking 2009)
12. STEPHANOPOULOS G, MIKROGEORGIS G, LYROUDIA KL. Assessment of Simulated Internal Resorption Cavities Using Digital and Digital Subtraction Radiography. A Comparative Study. Dental Traumatology 2011; 27(5): 344-9. (Impact Factor: 1.316 - JC Ranking 2009)
13. KYRIAZIS T, GKRIZIOTI S, MIKROGEORGIS G, TSALIKIS L, SAKELLARI D, LYROUDIA K, KONSTANTINIDES A. Crestal bone resorption after the application of two periodontal surgical techniques. A randomized, controlled clinical trial. Journal of Clinical Periodontology 2012; 39(10): 971-8. (Impact Factor: 2.996 - JC Ranking 2011)
14. TSOUKAKI M, KALPIDIS C, SAKELLARI D, TSALIKIS L, MIKROGIORGIS G, KONSTANTINIDIS A. Clinical, radiographic, microbiological and immunological outcomes of flapped versus flapless dental implants: a prospective randomized controlled clinical trial. Clinical Oral Implants Research 2013; 24(9): 969-76. (Impact Factor: 2.514 - JC Ranking 2011)
15. MIKROGEORGIS G, PANTELIDOU O, THOMAIDIS V, LYROUDIA K. Acute pain of the trigeminal nerve due to amalgam in the mandibular canal: a case report. Balkan Journal of Stomatology 2013; 17(2): 107-9.

1. Mikrogeorgis G. Study of the progress of periapical lesions and of the root canal instrumentation techniques using digital image processing. PhD Thesis. Thessaloniki, 2003.
2. G.Mikrogeorgis, K.Lyroudia. Digital radiographic techniques in Endodontics. 3th chapter in: Lambrianidis T, Molyvdas I, Mazinis E. Roentgenology in Endodontics, Odontiatriko Vima, 2007 (in Greek ).
3. N.Nikolaidis, I.Marras, G.Mikrogeorgis, K.Lyroudia and I.Pitas, Virtual dental patient: a 3D oral cavity model and its use in haptics-based virtual reality cavity preparation in endodontics, in the Handbook of Research on Dental Computing and Applications: Advanced Techniques for Clinical Dentistry, April, 2009.