J Cosyn

Summary

Affiliation: Ghent University
Country: Belgium

Publications

  1. doi request reprint Four modalities of single implant treatment in the anterior maxilla: a clinical, radiographic, and aesthetic evaluation
    Jan Cosyn
    University of Ghent, Faculty of Medicine and Health Sciences, Dental School, Department of Periodontology and Oral Implantology, Ghent, Belgium
    Clin Implant Dent Relat Res 15:517-30. 2013
  2. pmc Optimization of quantitative polymerase chain reactions for detection and quantification of eight periodontal bacterial pathogens
    Ellen Decat
    Biomedical and Exact Sciences, Faculty of Education, Health and Social Work, University College Ghent, Keramiekstraat 80, Ghent, Belgium
    BMC Res Notes 5:664. 2012
  3. doi request reprint Disparity in embrasure fill and papilla height between tooth- and implant-borne fixed restorations in the anterior maxilla: a cross-sectional study
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, Dental School, University of Ghent, De Pintelaan 185, B 9000 Ghent, Belgium
    J Clin Periodontol 40:728-33. 2013
  4. doi request reprint A double-blind randomized placebo-controlled study on the clinical and microbial effects of an essential oil mouth rinse used by patients in supportive periodontal care
    J Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, Dental School, University of Ghent, Ghent, Belgium
    Int J Dent Hyg 11:53-61. 2013
  5. doi request reprint Clinical effects of an essential oil solution used as a coolant during ultrasonic root debridement
    J Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Health Sciences, School of Dental Medicine, University of Ghent, Ghent, Belgium
    Int J Dent Hyg 11:62-8. 2013
  6. doi request reprint Regenerative periodontal therapy of infrabony defects using minimally invasive surgery and a collagen-enriched bovine-derived xenograft: a 1-year prospective study on clinical and aesthetic outcome
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Dental School, University of Ghent, Ghent, Belgium
    J Clin Periodontol 39:979-86. 2012
  7. doi request reprint Predictors of inter-proximal and midfacial recession following single implant treatment in the anterior maxilla: a multivariate analysis
    Jan Cosyn
    Department of Periodontology and Oral Implantology, University of Ghent, Faculty of Medicine and Health Sciences, Dental School, Ghent, Belgium
    J Clin Periodontol 39:895-903. 2012
  8. doi request reprint Factors associated with failure of surface-modified implants up to four years of function
    Jan Cosyn
    Department of Periodontology and Oral Implantology, University of Ghent, Faculty of Medicine and Health Sciences, Ghent, Belgium
    Clin Implant Dent Relat Res 14:347-58. 2012
  9. doi request reprint A systematic review on the frequency of advanced recession following single immediate implant treatment
    Jan Cosyn
    Department of Periodontology and Oral Implantology, University of Ghent, Faculty of Medicine and Health Sciences, Dental School, Ghent, Belgium
    J Clin Periodontol 39:582-9. 2012
  10. doi request reprint An analysis of the decision-making process for single implant treatment in general practice
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, Dental School, University of Ghent, Ghent, Belgium
    J Clin Periodontol 39:166-72. 2012

Collaborators

Detail Information

Publications39

  1. doi request reprint Four modalities of single implant treatment in the anterior maxilla: a clinical, radiographic, and aesthetic evaluation
    Jan Cosyn
    University of Ghent, Faculty of Medicine and Health Sciences, Dental School, Department of Periodontology and Oral Implantology, Ghent, Belgium
    Clin Implant Dent Relat Res 15:517-30. 2013
    ..To document the outcome of single implants in the anterior maxilla following four routine treatment modalities when performed by experienced clinicians in daily practice using the same implant system and biomaterials...
  2. pmc Optimization of quantitative polymerase chain reactions for detection and quantification of eight periodontal bacterial pathogens
    Ellen Decat
    Biomedical and Exact Sciences, Faculty of Education, Health and Social Work, University College Ghent, Keramiekstraat 80, Ghent, Belgium
    BMC Res Notes 5:664. 2012
    ..e. Aggregatibacter actinomycetemcomitans, Fusobacterium nucleatum, Parvimonas micros, Porphyromonas gingivalis, Prevotella intermedia, Tanerella forsythia and Treponema denticola, and of the caries pathogen Streptococcus mutans...
  3. doi request reprint Disparity in embrasure fill and papilla height between tooth- and implant-borne fixed restorations in the anterior maxilla: a cross-sectional study
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, Dental School, University of Ghent, De Pintelaan 185, B 9000 Ghent, Belgium
    J Clin Periodontol 40:728-33. 2013
    ..The objective of the present study was to compare inter-proximal fill and papilla height between different embrasures...
  4. doi request reprint A double-blind randomized placebo-controlled study on the clinical and microbial effects of an essential oil mouth rinse used by patients in supportive periodontal care
    J Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, Dental School, University of Ghent, Ghent, Belgium
    Int J Dent Hyg 11:53-61. 2013
    ..This 3-month double-blind randomized placebo-controlled study evaluated the clinical and microbial effects of an essential oil mouth rinse used as an adjunct to mechanical plaque control by patients in supportive periodontal care...
  5. doi request reprint Clinical effects of an essential oil solution used as a coolant during ultrasonic root debridement
    J Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Health Sciences, School of Dental Medicine, University of Ghent, Ghent, Belgium
    Int J Dent Hyg 11:62-8. 2013
    ..Hitherto, this application has not yet been extensively investigated for essential oil solutions. The goal was to clinically explore this and to compare to water irrigation...
  6. doi request reprint Regenerative periodontal therapy of infrabony defects using minimally invasive surgery and a collagen-enriched bovine-derived xenograft: a 1-year prospective study on clinical and aesthetic outcome
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Dental School, University of Ghent, Ghent, Belgium
    J Clin Periodontol 39:979-86. 2012
    ....
  7. doi request reprint Predictors of inter-proximal and midfacial recession following single implant treatment in the anterior maxilla: a multivariate analysis
    Jan Cosyn
    Department of Periodontology and Oral Implantology, University of Ghent, Faculty of Medicine and Health Sciences, Dental School, Ghent, Belgium
    J Clin Periodontol 39:895-903. 2012
    ..The objective of the present retrospective cohort study using multivariate analyses was to identify predictors of recession...
  8. doi request reprint Factors associated with failure of surface-modified implants up to four years of function
    Jan Cosyn
    Department of Periodontology and Oral Implantology, University of Ghent, Faculty of Medicine and Health Sciences, Ghent, Belgium
    Clin Implant Dent Relat Res 14:347-58. 2012
    ..The relative impact of innovative treatment concepts on the failure of surface-modified implants is not well understood. This retrospective study aimed to explore this using data obtained in a university postgraduate training center...
  9. doi request reprint A systematic review on the frequency of advanced recession following single immediate implant treatment
    Jan Cosyn
    Department of Periodontology and Oral Implantology, University of Ghent, Faculty of Medicine and Health Sciences, Dental School, Ghent, Belgium
    J Clin Periodontol 39:582-9. 2012
    ..It has been stated that midfacial recession is common following immediate implant treatment (IIT). The objective of this systematic review was to assess the frequency of advanced recession (>1 mm) following single IIT...
  10. doi request reprint An analysis of the decision-making process for single implant treatment in general practice
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, Dental School, University of Ghent, Ghent, Belgium
    J Clin Periodontol 39:166-72. 2012
    ..To study the frequency of and factors associated with the decision to perform single implant treatment after tooth extraction by general practitioners in a private, fee-for-service setting...
  11. doi request reprint Immediate single-tooth implants in the anterior maxilla: 3-year results of a case series on hard and soft tissue response and aesthetics
    Jan Cosyn
    Department of Periodontology and Oral Implantology, Faculty of Medicine and Health Sciences, University of Ghent, Dental School, Ghent, Belgium
    J Clin Periodontol 38:746-53. 2011
    ..The objective of this prospective study was to assess the overall outcome of immediate single implant treatment in the anterior maxilla after a 3-year observation period...
  12. doi request reprint The peri-implant sulcus compared with internal implant and suprastructure components: a microbiological analysis
    Jan Cosyn
    Department of Periodontology and Oral Implantology, School of Dental Medicine, University of Ghent, Ghent, Belgium
    Clin Implant Dent Relat Res 13:286-95. 2011
    ..Checkerboard DNA-DNA hybridization was used to identify and quantify 40 species...
  13. doi request reprint Aesthetic outcome of single-tooth implant restorations following early implant placement and guided bone regeneration: crown and soft tissue dimensions compared with contralateral teeth
    Jan Cosyn
    School of Dental Medicine, Department of Periodontology and Oral Implantology, University of Ghent, Ghent, Belgium
    Clin Oral Implants Res 20:1063-9. 2009
    ..The aim of this study was to compare crown and soft tissue dimensions of single-tooth implant restorations following early implant placement and guided bone regeneration (GBR) with contralateral non-restored teeth...
  14. ncbi request reprint [Decision making in treatment and co-management of periodontal infection: elimination or progression?]
    J Cosyn
    Ecole de Medecine Dentaire, Service de Parodontologie and d Implantologie Orale, Faculte de Medecine et des Sciences de la Sante, Universiteit Gent, De Pintelaan 185 P8, B 9000 Gand
    Rev Belge Med Dent (1984) 63:171-6. 2008
    ..This concept has proven to be effective over the world except for Belgium where oral hygienists are nonexisting and not allowed by law. Maybe it is time to reorganise health care policy in the benefit of clinicians and patients...
  15. ncbi request reprint [Guidelines for maintenance care of chronic periodontitis in Belgium]
    Jan Cosyn
    Université de Gand, Ecole de Médecine Dentai re, Service de Parodontologle and d Implantologie Orale, De Pintelaan 185, 8 9000 Gand, Belgique
    Rev Belge Med Dent (1984) 63:103-7. 2008
    ..This manuscript offers the clinician, in particular the general practitioner, a number of guidelines to organize maintenance care...
  16. ncbi request reprint [Guidelines for surgical treatment of chronic periodontitis in Belgium]
    Jan Cosyn
    Université de Gand, Ecole de Médecine Dentai re, Service de Parodontologie and d Implantologie Orale, De Pintelaan 185, B 9000 Gand, Belgique
    Rev Belge Med Dent (1984) 63:97-102. 2008
    ..The underlying reasons for organizing periodontal care as such are discussed in this manuscript. The importance of patient's compliance in terms of oral hygiene in the planning of surgical treatment is also highlighted and explained...
  17. ncbi request reprint [Need for clinical guidelines for chronic periodontitis in general and specialized Belgian practice]
    Jan Cosyn
    Université de Gand, Ecole de Medecine Dentaire, Service de Parodontologie and d Implantologie Orale, Gand, Belgique
    Rev Belge Med Dent (1984) 63:48-54. 2008
    ..Extreme variation in the recommendation of surgery among Belgian specialists calls for consensus statements...
  18. ncbi request reprint [The development of clinical guidelines for the diagnosis and treatment of chronic periodontitis in Belgium]
    Jan Cosyn
    Université de Gand, Ecole de Medecine Dentaire, Service de Parodontologie and d Implantologie Orale, Gand, Belgique
    Rev Belge Med Dent (1984) 63:55-8. 2008
    ..In the final session Belgian specialists, who had all been invited, participated. This made sure that the scientific input was sufficiently transformed into clinical guidelines which are actually feasible today in Belgium...
  19. ncbi request reprint Interclinician disparity in periodontal decision making: need for consensus statements on surgical treatment
    J Cosyn
    Free University of Brussels VUB, School of Dental Medicine, Department of Periodontology, Brussels, Belgium
    J Periodontal Res 42:311-7. 2007
    ..The objective of the present study was to investigate the recommendation of surgical therapy during the corrective/reparative treatment phase by trained clinicians with various backgrounds on the basis of clinical data...
  20. doi request reprint Immediate single-tooth implants in the anterior maxilla: a 1-year case cohort study on hard and soft tissue response
    Tim De Rouck
    Department of Restorative Dentistry, School of Dental Medicine, Free Univeristy of Brussels VUB, Brussels, Belgium
    J Clin Periodontol 35:649-57. 2008
    ....
  21. doi request reprint The gingival biotype revisited: transparency of the periodontal probe through the gingival margin as a method to discriminate thin from thick gingiva
    Tim De Rouck
    School of Dental Medicine, Free University of Brussels VUB, Brussels, Belgium
    J Clin Periodontol 36:428-33. 2009
    ..To detect groups of subjects in a sample of 100 periodontally healthy volunteers with different combinations of morphometric data related to central maxillary incisors and surrounding soft tissues...
  22. ncbi request reprint [Guidelines for periodontal diagnosis in Belgium]
    Louis Van Aelst
    Université de Gand, Ecole de Medecine Dentaire, Service de Parodontologie and d Implantologie Orale, Gand, Belgique
    Rev Belge Med Dent (1984) 63:59-63. 2008
    ..This manuscript offers the clinician, in particular the general practitioner, a number of guidelines in reference to periodontal diagnosis...
  23. ncbi request reprint A systematic review on the effects of the chlorhexidine chip when used as an adjunct to scaling and root planing in the treatment of chronic periodontitis
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels VUB, Brussels, Belgium
    J Periodontol 77:257-64. 2006
    ..Several local antimicrobial agents, such as a bioabsorbable chlorhexidine chip, have been developed to enhance the outcome of non-surgical periodontal therapy...
  24. ncbi request reprint Single-tooth replacement in the anterior maxilla by means of immediate implantation and provisionalization: a review
    Tim De Rouck
    Department of Prosthodontics, Vrije Universiteit Brussel VUB, School of Dental Medicine, Brussels, Belgium
    Int J Oral Maxillofac Implants 23:897-904. 2008
    ....
  25. ncbi request reprint Long-term clinical effects of a chlorhexidine varnish implemented treatment strategy for chronic periodontitis
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels, Brussels, Belgium
    J Periodontol 77:406-15. 2006
    ....
  26. ncbi request reprint A systematic review on the effects of subgingival chlorhexidine gel administration in the treatment of chronic periodontitis
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels VUB, Brussels, Belgium
    J Periodontol 76:1805-13. 2005
    ..Gel vehicles delivering chlorhexidine (CHX) have become available and tested for these indications...
  27. ncbi request reprint Subgingival chlorhexidine varnish administration as an adjunct to same-day full-mouth root planing. I. Clinical observations
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels, Brussels, Belgium
    J Periodontol 78:430-7. 2007
    ..The aim of this study was to investigate the clinical effects of a treatment strategy for chronic periodontitis based on a combination of same-day full-mouth root planing and subgingival chlorhexidine varnish administration...
  28. ncbi request reprint Subgingival chlorhexidine varnish administration as an adjunct to same-day full-mouth root planing. II. Microbiological observations
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels, Brussels, Belgium
    J Periodontol 78:438-45. 2007
    ..The objective of the present study was to investigate the microbiological impact of a treatment strategy for chronic periodontitis based on a combination of same-day full-mouth root planing and subgingival CHX varnish administration...
  29. ncbi request reprint [Guidelines in reference to the use of supplementary diagnostic tests for chronic periodontitis in Belgium]
    Melissa Dierens
    Université de Gand, Ecole de Medecine Dentaire, Service de Parodontologie and d Implantologie Orale, Gand, Belgique
    Rev Belge Med Dent (1984) 63:64-8. 2008
    ..A thorough search of the literature was conducted in reference to microbiological testing as well as genetic testing for periodontitis...
  30. ncbi request reprint An efficacy and safety analysis of a chlorhexidine chewing gum in young orthodontic patients
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels VUB, Laarbeeklaan 103, B 1090 Brussels, Belgium
    J Clin Periodontol 33:894-9. 2006
    ..The objective of the present study was to investigate the impact of a chlorhexidine (CHX) chewing gum in teenage orthodontic patients on plaque levels, gingival bleeding tendency and tooth staining...
  31. ncbi request reprint Two-piece implants with turned versus microtextured collars
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels VUB, Brussels, Belgium
    J Periodontol 78:1657-63. 2007
    ..The clinician should be cautious when using these modified implants because the impact of microtextured collars on the initiation and progression of peri-implant pathology is currently unknown...
  32. ncbi request reprint A chlorhexidine varnish implemented treatment strategy for chronic periodontitis: short-term clinical observations
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels VUB, B 1090 Brussels, Belgium
    J Clin Periodontol 32:750-6. 2005
    ..The aim of this study was to investigate the clinical outcome of a subgingivally applied chlorhexidine varnish when used as an adjunct to scaling and root planing (SRP) in the treatment of chronic periodontitis...
  33. doi request reprint The gingival biotype assessed by experienced and inexperienced clinicians
    Aryan Eghbali
    Periodontology and Oral Implantology, Dental Medicine, University of Ghent, Ghent B 9000, Belgium
    J Clin Periodontol 36:958-63. 2009
    ..The purpose of the present study was to evaluate the precision of simple visual inspection as a method to identify the gingival biotype by experienced and inexperienced clinicians...
  34. ncbi request reprint [Guidelines for non-surgical treatment of chronic periodontitis in Belgium]
    Ward Vandenbulcke
    Université de Gand, Ecole de Médecine Dentai re, Service de Parodontologie and d Implantologie Orale, De Pintelaan 185, B 9000 Gand, Belgique
    Rev Belge Med Dent (1984) 63:86-90. 2008
    ..Besides scaling and root planing, the removal of plaque-retaining factors and mechanical oral hygiene measures are essential for a favourable treatment outcome...
  35. ncbi request reprint Clinical benefits of subgingival chlorhexidine varnish application as an adjunct to same-day full-mouth root planing: a pilot study
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels, Brussels, Belgium
    J Periodontol 77:1074-9. 2006
    ..The aim of this study was to explore the clinical effects of a treatment strategy for chronic periodontitis based on a combination of same-day full-mouth root planing and subgingival chlorhexidine varnish administration...
  36. ncbi request reprint [Subgingival application of chlorhexidine in the treatment of periodontitis]
    Jan Cosyn
    Vrije Universiteit Brussel VUB, Ecole de Medecine Dentaire, Département de Parodontologie and d Implantologie Orale, Avenue du Laarbeek 103, B 1090 Bruxelles, Belgique
    Rev Belge Med Dent (1984) 62:176-82. 2007
    ..Supplemental chemical therapy based on subgingival chlorhexidine administration can be considered; yet, solutions and gels are not suitable as compensatory aids when scaling and root planing becomes less effective...
  37. ncbi request reprint [Guidelines for the use of antimicrobial agents in the treatment of chronic periodontitis in Belgium]
    S Reza Miremadi
    Université de Gand, Ecole de Médecine Dentai re, Service de Parodontologie and d Implantologie Orale, De Pintelaan 185, B 9000 Gand, Belgique
    Rev Belge Med Dent (1984) 63:91-6. 2008
    ..For a number of reasons discussed in this paper, routine use of these agents cannot be justified. Especially in general practice these agents should not be prescribed; at least not for treating periodontitis...
  38. ncbi request reprint Short-term anti-plaque effect of two chlorhexidine varnishes
    Jan Cosyn
    Department of Periodontology, School of Dental Medicine, Free University of Brussels VUB, Brussels, Belgium
    J Clin Periodontol 32:899-904. 2005
    ..Reports regarding their anti-plaque effect on a clinical level are limited to non-existing as opposed to their microbiological impact on plaque formation...
  39. ncbi request reprint [Guided bone regeneration: general survey]
    Jan Cosyn
    Université de Gand, Ecole de Medecine Dentaire, Service de Parodontologie and d Implantologie Orale, De Pintelaan 185, B 9000 Gand, Belgique
    Rev Belge Med Dent (1984) 64:160-72. 2009
    ..Based on their characteristics this article provides an overview of the biomaterials that could be considered for guided bone regeneration. Specific attention goes to their application in clinical practice...