Publications and Further Research Outputs
Peer-Reviewed Publications
Advan Moorthy, Suha Aljudaibi, Erica Donnelly-Swift, Ioannis Polyzois and Brendan Grufferty,, An in vitro evaluation of 2 methods for retrieving fractured abutment screw fragments from the intaglio of 4 different implant systems, Journal of Prosthetic Dentistry, 131, (2), 2024, p282 - 290
Harrison, P., Madeley, E., Nolan, M., Renvert, S., & Polyzois, I. , A longitudinal analysis of the impact of nonsurgical and surgical treatment of peri-implantitis upon clinical parameters and implant stability quotient values. A 2-3-year follow-up, Clinical and Experimental Dental Research, 1, (10), 2024, pe833-
Ian Raynolds, Lewis Winning, Ioannis Polyzois, A three-year prospective cohort study evaluating implant stability utilising the Osstell® Mentor and Periotest® devices, Frontiers in Dental Medicine , 2023, p1 - 8
de Waal YCM, Winning L, Stavropoulos A, Polyzois I., Efficacy of chemical approaches for implant surface decontamination in conjunction with sub-marginal instrumentation, in the non-surgical treatment of peri-implantitis. A systematic review, Journal of Clinical Periodontology, 50, ((Suppl.26)), 2023, p212 - 223
GREALY L, WILSON P, GILLEN C, DUFFY E, HEALY M-L, DALY B, POLYZOIS I, VAN HARTEN M, DIUGALL A, BRENNAN GI, COLEMAN DC, McMANUS BA, IMMERSION OF DEBRIDED DIABETIC FOOT ULCER (DFU) TISSUE IN ELECTROCHEMICALLY GENERATED PH NEUTRAL HYPOCHLOROUS ACID SIGNIFICANTLY REDUCES THE MICROBIAL BIOBURDEN: WHOLE-GENOME SEQUENCING OF Staphylococcus aureus, THE MOST PREVALENT SPECIES RECOVERED, JOURNAL OF HOSPITAL INFECTION, 138, (August), 2023, p42 - 51
Tord Berglundh, Iain Chapple, David Herrera, Søren Jepsen, Moritz Kebschull,,Panos Papapanou, Mariano Sanz, Frank Schwarz, Anton Sculean, Maurizio Tonetti, Ina Kopp, Mario Aimetti, Juan Blanco, Nagihan Bostanci, Philippe Bouchard, Nurcan Buduneli, Elena Calciolari, María Clotilde Carra, Raluca Cosgarea, Jan Cosyn, Bettina Dannewitz, Beatriz de Tapia, Yvonne de Waal, Jan Derks, Henrik Dommisch, Nikos Donos, Peter Eickholz, Bahar Eren Kuru, Elena Figuero, Moshe Goldstein, Filippo Graziani, Jasmin Grischke,, Fernando Guerra, Lisa Heitz-Mayfield, Karin Jepsen, Odd Carsten Koldsland, France Lambert, Antonio Liñares, Bruno Loos, Phoebus Madianos, Paula Matesanz, Ana Molina, Virginie Monnet Corti, Eduardo Montero, Frauke Müller, Luigi Nibali, Andrés Pascual, Ioannis Polyzois, Marc Quirynen, Ausra Ramanauskaite, Stefan Renvert, Mario Roccuzzo, Philipp Sahrmann, Giovanni Salvi, Nerea Sánchez,, Ignacio Sanz, Lior Shapira, Andreas Stavropoulos, Meike Stiesch, Wim Teughels, Cristiano Tomasi, Leonardo Trombelli, Anders Verket Asaf Wilensky, Prevention and treatment of peri-implant diseases-The EFP S3 level clinical practice guideline, Journal of Clinical Periodontology, 50, ((Suppl.26)), 2023, p4 - 76
Naughton D, Donnelly-Swift E & Polyzois I, An in vitro study evaluating the efficacy of a novel mount with torque control designed to tighten Osstell transducers., Clinical and Experimental Dental Research, 2023, p1 - 7
E Duffy, M VanHarten, E Swift-Donnelly, P Wilson, C Gillen, D Coleman, I Polyzois, B Daly, L Grealy, ML Healy, B McManus, Assessing oral health and awareness among persons with diabetes mellitus, IRISH JOURNAL OF MEDICAL SCIENCE, 191, (SUPPL 4), 2022, p122 - 122
Andreas Stavropoulos, Kristina Bertl, Lewis Winning, Ioannis Polyzois, What is the influence of implant surface characteristics and/or implant material on the incidence and progression of peri-implantitis? A systematic literature review. , Clinical Oral Implants Research., 32, (Suppl 21), 2021, p203 - 229
El Azrak M, Polyzois I, Prescription of antibiotics for the prevention of failures and postoperative infections in oral implantology: a literature review, Journal of the Irish Dental Association , 67, (4), 2021, p207 - 211
Brenda McManus, Blánaid Daly, Ioannis Polyzois; Pauline Wilson; Gráinne I Brennan; Tanya E Fleming; Liam D Grealy; Marie Louise Healy; David C Coleman., Comparative Microbiological and Whole-genome Analysis of Staphylococcus aureus Populations in the Oro-nasal Cavities, Skin and Diabetic Foot Ulcers of Patients with Type II Diabetes Reveals a Possible Oro-nasal Reservoir for Ulcer Infection. , Frontiers in Microbiology, 30, (11 (April)), 2020, p748 - 757
Gkikas G, McLouglin M, Renvert S, Polyzois I. , The effect of L-PRF and permanent grafting materials on the preservation of the buccal bone plate following immediate implant placement., International Journal of Periodontics and Restorative Dentistry, 40, (5), 2020, p767 - 774
Winning L, Polyzois I, Berglund JS, Renvert S., Periodontitis and air flow limitation in older Swedish individuals., Journal of Clinical Periodontology, 47, (6), 2020, p715 - 725
Sanz M, Herrera D, Kebschull M, Chapple I, Jepsen S, Beglundh T, Sculean A, Tonetti MS; Lang N Lambert F; Merete Aass A, Aimetti M, Eren Kuru B, Belibasakis G, Blanco J, Bol-van den Hil E, Bostanci N, Bozic D, Bouchard P, Buduneli N, Cairo F, Calciolari E, Clotilde Carra M, Cortellini P, Cosyn J, D'Aiuto F, Dannewitz B, Danser M, Demirel K, Derks J, de Sanctis M, Dietrich T, Dörfer C, Dommisch H, Donos N, Eaton K, Eickholz P, Figuero E, Giannobile W, Goldstein M, Graziani F, Kamposiora P, Kirkevang LL, Kocher T, Kononen E, Landi L, Melo P, Loos B, Lopez R, Lundberg P, Machtei E, Madianos P, Martín C, Matesanz P, Meyle J, Molina A, Montero E, Nart J, Needleman I, Nibali L, Papapanou P, Pilloni A, Polak D, Polyzois I, Preshaw P, Quirynen M, Ramseier C, Renvert S, Salvi G, Sanz-Sánchez I, Shapira L, Else Slot D, Stavropoulos A, Struillou X, Suvan J, Teughels W, Timus D, Tomasi C, Trombelli L, van der Weijden F, Vassallo P, Walter C, West N, Wimmer G., . Treatment of Stage I-III Periodontitis -The EFP S3 Level Clinical Practice Guideline., Journal of Clinical Periodontology, 47, (Suppl 22), 2020, p4 - 60
Martin BA, Polyzois I, Synodinos PN, Case Report: Management of an impacted second premolar, Journal of the Irish Dental Association, 65, (2), 2019, p95 - 98
Renvert, Stefan, Hirooka, Hideaki, Polyzois, Ioannis, Kelekis-Cholakis Anastasia, Wang, Hom-Lay, Diagnosis and non-surgical treatment of peri-implant diseases and maintenance care of patients with dental implants., International Dental Journal, 69, 2019, p12 - 17
Ioannis Polyzois, Treatment planning for periimplant mucositis and periimplantitis, Implant Dentistry, 28, (April 2), 2019, p150 - 154
Alotaibi M, Moran G, Grufferty B, Renvert S, Polyzois I , The effect of a decontamination protocol on contaminated titanium dental implant surfaces with different surface topography in edentulous patients, Acta Odontologica Scandinavica, 77, (1), 2019, p66 - 75
Le Roch S, Rouche F, Valet F, Bouchard P,Abrahamsson I, Artzi Z, Asbi T, Balta MG, Bizzarro S, Buti J, Chaushu L, Danser M, De Carvalho B, Garabetyan J, Goldstein M, Gursoy H, Harmouche L, Harrison P, Herrera D, Horwitz J, Huck O, Imber JC, Karlsson K, Kerner S, Kozlovsky A, Kuru B, Lecloux G, Lambert F, Lim J, Madeley E, Mayer Y, Molemans B, Mora F, Noguerol F, Nuzzo G, Petit C, Polyzois I, Rabah K, Rotundo R, Salvi GE, Sanz-Sánchez I, Sculean A, Shapira L, Temmerman A, Teughels W, Yarimoglu E., European Survey on Criteria of Aesthetics for Periodontal Evaluation: the ESCAPE study., Journal of Clinical Periodontology, 46, ( (11)Nov), 2019, p1116-1123
Renvert S, Polyzois I. , Treatment of pathologic peri-implant pockets. , Periodontology 2000, 76, (1), 2018, p180 - 190
Aoife M. O'Connor, Brenda A. McManus, Peter M. Kinnevey, Gráinne I. Brennan, Tanya E. Fleming, Phillipa J. Cashin, Michael O'Sullivan, Ioannis Polyzois, and David C. Coleman. , Significant enrichment and diversity of the staphylococcal arginine catabolic mobile element ACME in Staphylococcus epidermidis isolates from subgingival peri-implantitis sites and periodontal pockets, Frontiers in Microbiology. , 9, (1558), 2018, p1 - 15
Logien Al Ghazal, Jeffery O'Sullivan, Noel Claffey, Ioannis Polyzois, Comparison of two different techniques used for the maintenance of peri-implant soft tissue health: a pilot randomized clinical trial, Acta Odontologica Scandinavica, 75, (7), 2017, p542 - 549
McMANUS BA, O'CONNOR AM, KINNEVEY PM, O'SULIVAN M, POLYZOIS I, COLEMAN DC, FIRST DETAILED CHARACTERIZATION OF THE STRUCTURAL ORGANIZATION OF TYPE III ARGININE CATABOLIC MOBILE ELEMENTS (ACMEs) HARBORED BY STAPHYLOCOCCIS EPIDERMIDIS BY WHOLE GENOME SEQUENCING, ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, 61, (10), 2017, p1-5:e01216-17
Madianos PN., Papaioannou W, Herrera D, Sanz M, Baeumer A, Bogren A, Bouchard P, Chomyszyn-Gajewska M, Demirel K, Gaspersic R, Giurgiu M, Graziani F, Jepsen K, Sören J, O Brien T, Polyzois I, Preshaw PM, Mia R, Reners M, Rincic N, Stavropoulos A, Sutcu S, Verner C, Llodra JC. , "EFP Delphi study on the trends in Periodontology and Periodontics in Europe for the year 2025.", Journal of Clinical Periodontology, 43, 2016, p472 - 481
Mawhinney J, Connolly E, Claffey N, Moran G, Polyzois I , An in vivo comparison of internal bacterial colonization in two dental implant systems: Identification of a pathogenic reservoir, Acta Odontologica Scandinavica , Apr;73, (3), 2015, p188 - 194
Renvert S & Polyzois I, Clinical approaches to treat peri-implant mucositis and peri-implantitis, Periodontology 2000, 68, (1), 2015, p369 - 404
Noel Claffey, Haitham Bashara, Peter O'Reilly, Ioannis Polyzois, Evaluation of New Bone Formation and Osseointegration Around Subperiosteal Titanium Implants with Histometry and Nanoindentation , The International Journal of Oral and Maxillofacial Implants, 30, (5), 2015, p1004 - 1010
Renvert S, Polyzois I, Risk Indicators for peri-implant mucositis. A systematic literature Review, Journal of Clinical Periodontology, Apr;42, (Suppl 16), 2015, pS172 - 186
Jepsen S, Berglundh T, Zitzmann NU, (Marete Aas A, Demirel K, Derks J, Figuero E, Genco R, Giovannoli JL, Goldstein M, Lambert F, Ortiz-Vigon A, Polyzois I, Salvi G Schwarz F, Serino G, Tomasi C., Primary prevention of peri-implantitis: Managing peri-implant mucositis. , Journal of Clinical Periodontology, 42, ((Suppl.16)), 2015, pS153 - S158
Rice N, Polyzois I, Ekanayake K, Omer O, Stassen LF., The management of osteoradionecrosis of the jaws- A review, Surgeon, Apr 13, (2), 2015, p101 - 109
Biologic principles and biomechanical considerations of implants, miniplates and miniscrew implants in, editor(s)Papadopoulos MA , Skeletal Anchorage in Orthodontic Treatment of Class II Malocclusion, Edinburgh, Elsevier, Mosby, 2014, pp29 - 33, [Ioannis Polyzois, Gary Leonard and Philippos Synodinos]
History of the oral systemic relationship in, editor(s)Robert Genco, Ray Williams , Periodontal disease and Overall Health (2nd Edition), USA, Professional Audience Communications Inc, 2014, pp49 - 62, [Claffey N, Polyzois I, Williams R]
Nolan R, Kemmoona M, Polyzois I, Claffey N., The influence of prophylactic antibiotic administration on post-operative morbidity in dental implant surgery. A prospective double blind randomized controlled clinical trial., Clinical Oral Implants Research, Feb;25, (2), 2014, p252 - 259
Renvert S, Polyzois I, Persson GR., Treatment modalities for peri-implant mucositis and peri-implantitis, American Journal of Dentistry, 26, (6), 2013, p313 - 318
Renvert S, Polyzois I, Claffey N., Surgical therapy for the control of peri-implantitis, Clinical Oral Implants Research, 23, ((Suppl. 6)), 2012, p84 - 94
Sanz M, Chapple IL, Jan Derks, E Figuero, Filippo Grazianni, Lisa Heitz-Mayfield, David Herrera, Ann-Marie Jansaker, Sören Jepsen, Bjorn Klinge, Bruno Loos, Andrea Mombelli, Panos Papapanou, Ioannis Polyzois, Stefan Renvert, Giovanni Salvi, Pascal Kunz, Anna-Karin Lundgren, Rene Willi, Working Group 4 of the VIII European Workshop on Periodontology. Clinical research on peri-implant diseases: consensus report of Working Group 4., Journal of Clinical Periodontology, Feb;39 , (Suppl 12:), 2012, p202 - 206
Bashara H, Wohlfahrt CJ, Polyzois I, Lyngstadaas SP, Renvert S, Claffey N, The effect of permanent grafting materials on the preservation of the buccal bone plate after tooth extraction: an experimental study in the dog., Clinical Oral Implants Research, 23, (8), 2012, p911 - 917
Sanz M, Chapple I, Derks J, Figuero E, Grazianni F, Heitz-Mayfield L, Herrera D, Jansaker AM, Jepsen S, Klinge B, Loos B, Mombelli A, Papapanou P, Polyzois I, Renvert S, Salvi G, Kunz P, Lundgren AK, Willi R., Clinical research on peri-implant diseases: consensus report of Working Group 4., Journal of Clinical Periodontology, Feb 39, (Suppl 12), 2012, p202 - 206
Winning L, Polyzois I, Nylund K, Kelly A, Claffey N, A placebo-controlled trial to evaluate an anesthetic gel when probing in patients with advanced periodontitis., Journal of Periodontology, 83, (12), 2012, p1492-8
Stefan Renvert, Ioannis Polyzois, Noel Claffey, How do implant surface characteristics influence peri-implant disease?, Journal of Clinical Periodontology, 38, (s11), 2011, p214-222
Ioannis Polyzois, Noel Claffey, Albhe McDonald, David Hussey, Frank Quinn, Can evaluation of a dental procedure at the outset of learning predict later performance at the preclinical level? A pilot study, European Journal of Dental Education, May, (15), 2011, p104 - 109
Polyzois I, Claffey N, Mattheos N, Problem Based learning in academic health education: a systematic literature review, European Journal of Dental Education, Jan, (14), 2010, p35-44
Synodinos PN, Polyzois I., Maxillary canine - first premolar transposition in the permanent dentition. Treatment considerations and a case report., Journal of the Irish Dental Association , 56, (6), 2010, p264 - 267
Polyzois I, McLoughlin J, Kelly A, Claffey N, Clinical teaching in restorative dentistry and the variation between students' and supervisors' perceptions of its effectiveness, European Journal of Dental Education, 14, (May), 2010, p92 - 98
History of the oral systemic relationship in, editor(s)Ray Williams, Bob Genco , Periodontal Disease and Overall Health, US, Professional Audience Communications, 2010, [Claffey N, Polyzois I, Williams R]
Polyzois I, Claffey N, Attstrom, Kelly A, Mattheos N, The role of the curriculum and other factors in determining the medium to long term attitude of the practicing dentist towards life long learning, European Journal of Dental Education, 14, (May), 2010, p84 - 91
Mohamed S, Polyzois I, Renvert S, Claffey N, Effect of surface contamination on osseointegration of dental implants surrounded by circumferential bone defects, Clinical Oral Implants Research, 21, (May), 2010, p513 - 519
Harrison P, Polyzois I, Houston F, Claffey N, Patient satisfaction relating to implant treatment by undergraduate and postgraduate dental students-a pilot study, European Journal of Dental Education, Aug, (13), 2009, p184 - 188
Abdulhadi W, Polyzois I, Lee C, Claffey N, Generation of microdamage around endosseous implants, Clinical Oral Implants Research, Dec20, ( 12), 2009, p1300-1306
Leonard G, Coelho P, Polyzois I, Stassen L, Claffey N., A study of the bone healing kinetics of plateau versus screw root design titanium dental implants, Clinical Oral Implants Research, 20, (3), 2009, p232 - 239
Renvert S, Polyzois I, Maguire R, Re-osseointegration on previously contaminated surfaces: a systematic review, Clinical Oral Implants Research, Sept, (20 Suppl. 4), 2009, p216-227
Synodinos PN, Polyzois I, Oral Health and orthodontic considerations in children with juvenile idiopathic arthritis: review of the literature and report of a case , Journal of the Irish Dental Association, 54, (1), 2008, p29-36
Alhag M, Renvert S, Polyzois I, Claffey N, Re-Osseointegration on rough implant surfaces previously coated with bacterial biofilm: an experimental study in dog., Clinical Oral Implants Research, 19, (2), 2008, p182-187
Non-Surgical Therapy in, editor(s)Jan Lindhe, Niklaus P. Lang, Thorkild Karring , Clinical Periodontology and Implant Dentistry, UK, Blackwell Munksgaard, 2008, pp766-776 , [Noel Claffey, Ioannis Polyzois]
Claffey N, Clarke E, Polyzois I, Renvert S, Surgical treatment of Peri-implantitis, Journal of Clinical Periodontology, 35, (8 suppl), 2008, p316-332
Synodinos PN, Polyzois I, Vlastarakos S, Vlahos B, Papagrigorakis M., Crowding of teeth as a contributing factor in the etiology of periodontal disease., Odontostomatological Progress, 62, (3), 2008, p379 - 387
Abushahba F, Renvert S, Polyzois I, Claffey N, Effect of grafting materials on osseointegration of dental implants surrounded by circumferential bone defects. An experimental study in the dog, Clinical Oral Implants Research, 19, (4), 2008, p329-334
Polyzois I, Renvert S, Bosshardt DD, Lang NP, Claffey N , Effect of Bio-Oss on osseointegration of dental implants surrounded by circumferential bone defects of different dimensions: an experimental study in the dog, Clinical Oral Implants Research, 18, (3), 2007, p304-310
Synodinos PN, Polyzois IN, Vougiouka O, Current concepts on dental health and Orthodontic treatment of patients with juvenile idiopathic (rheumatoid) arthritis, Hellenic Dental Journal, 17, 2007, p27 - 38
Synodinos PN, Vlachou B, Kamperos G, Polyzois I, Damanakis G, Bitsanis H, Risk factors for ectopic eruption and impaction of maxillary canines. Review of the literature and report of two cases, Hellenic stomatological review, 51, 2007, p375-389
Synodinos PN, Polyzois I, Antoniou E, Alexopoulos A, Papagrigorakis M, The significance of third molar eruption in the etiology of late mandibular crowding, Odontostomatological Progress, 60, (3), 2006, p388-400
Claffey N, Polyzois I, Ziaka P, An overview of nonsurgical and surgical therapy, Periodontology 2000, 36, 2004, p35-44
Non-Peer-Reviewed Publications
Ioannis Polyzois, Clinical Strategies for the management of peri-implantitis, 14th International Symposium of Periodontology, Athens, Greece, 24-26, 2023
Ioannis Polyzois, Implants in the aesthetic zone , Postgraduate dental education, University of Malmo, Sweden, 21st November, 2018
Ioannis Polyzois, Implants in the aesthetic zone, Lecture series. IDA, Dublin, Ireland, 18th of October, 2018, Irish Dental Association, Metropolitan Branch
Ioannis Polyzois, Implants in the aesthetic zone, Postgraduate dental education programme, Royal College of Surgeons in Ireland (RCSI), 24th of March, 2018
Ioannis Polyzois, DDUH Perio-program 2007-2017: A journey of discovery!, EFP Postgraduate Symposium 2017, The Slieve Russell Hotel, Ireland, 7-9 September, 2017, European Federation of Periodontology
Ioannis Polyzois, Importance of keratinized tissues around implants: can they help in the prevention of peri-implant diseases? , CED-IADR/NOF Oral Health Research Congress, Vienna, Austria , Sep 21-23, 2017, 2017, IADR
Ioannis Polyzois, Regeneration of peri-implantitis defects-is it possible?, 2nd EFP Perio Master Clinic focused on Peri-implantitis. , Valletta, Malta, March 3-4. 2017, 2017, EFP
Ioannis Polyzois, Prevention and treatment approaches to periimplant mucositis. Design of clinical trials., Pan European IADR meeting , Helsinki, Finland, 13-15 September 2012, 2012, IADR
Ioannis Polyzois, Introduction to dental Implants, CDE Course UCC, Cork, Rep of Ireland, 24th of April 2012, 2012, UCC
Ioannis Polyzois, An Investigation of the influencing factors on life long learning attitudes, General Session of the International Association of Dental Research (IADR) , Miami FL, USA, 1-4 April 2009, 2009
Research Expertise
Recognition
Representations
Journal of the Irish Dental Association: Editorial board
Journal of Disability and Oral Health: Reviewer
Reviewer (ad hoc) in scientific journals:Journal of Clinical Periodontology, Journal of Periodontology, Cochrane Collaboration, International Journal of Experimental Pathology, Acta Odontologica Scandinavica, Journal of Dental Research, Journal of Dentistry, Quintessence International, Clinical Oral Implants Research, Journal of Biomedical Materials Research : Part B-Applied Biomaterials. European Journal of Dental Education. International Journal of Dental Hygiene. Clinical Implant Dentistry and Related Research. Journal of the Irish Dental Association. Scientific Reports. Clinical and Experimental Dental Research
Associate Editor: Clinical and Experimental Dental Research
Reviewer: Periodontology 2000
Awards and Honours
Best published article in Hellenic Dental Journal for 2007.Synodinos PN, Polyzois IN, Vougiouka O, Current concepts on dental health and Orthodontic treatment of patients with juvenile idiopathic (rheumatoid) arthritis, Hellenic Dental Journal, 17, 2007, p27 - 38,
Memberships
Member of the Irish Society of Periodontology (ISP)
Member of the International Association for Dental Research (IADR)
Member of the Association of Dental Education in Europe (ADEE)
Member of the European Federation of Periodontology (EFP)
Hellenic Society of Periodontology
Attica Dental Society
Member of the Royal Academy of Medicine in Ireland