Siegward Heintze

Summary

Affiliation: Ivoclar Vivadent
Country: Liechtenstein

Publications

  1. ncbi request reprint Influence of the antagonist material on the wear of different composites using two different wear simulation methods
    S D Heintze
    Research and Development, In Vitro Research, Ivoclar Vivadent, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 22:166-75. 2006
  2. ncbi request reprint Wear of ceramic and antagonist--a systematic evaluation of influencing factors in vitro
    S D Heintze
    R and D, Ivoclar Vivadent, Schaan, Liechtenstein
    Dent Mater 24:433-49. 2008
  3. doi request reprint Wear of two denture teeth materials in vivo-2-year results
    Siegward D Heintze
    Ivoclar Vivadent, Schaan, Liechtenstein Electronic address
    Dent Mater 29:e191-204. 2013
  4. doi request reprint Clinical relevance of tests on bond strength, microleakage and marginal adaptation
    Siegward D Heintze
    Head of Preclinical Research, Ivoclar Vivadent, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 29:59-84. 2013
  5. doi request reprint Clinical effectiveness of direct class II restorations - a meta-analysis
    Siegward D Heintze
    Ivoclar Vivadent AG, Schaan, Liechtenstein
    J Adhes Dent 14:407-31. 2012
  6. doi request reprint Correlation of wear in vivo and six laboratory wear methods
    S D Heintze
    R and D, Ivoclar Vivadent AG, Schaan, Liechtenstein
    Dent Mater 28:961-73. 2012
  7. doi request reprint Laboratory methods for evaluating the wear of denture teeth and their correlation with clinical results
    Siegward D Heintze
    Research and Development, Ivoclar Vivadent AG, Liechtenstein
    Dent Mater 28:261-72. 2012
  8. ncbi request reprint Fracture rates of IPS Empress all-ceramic crowns--a systematic review
    Siegward D Heintze
    Department of Preclinical Research, Research and Development, Ivoclar Vivadent, Schaan, Liechtenstein
    Int J Prosthodont 23:129-33. 2010
  9. ncbi request reprint Glass ionomer derivates have better retention rates in cervical restorations compared to self-etching adhesive systems
    Siegward D Heintze
    Head of Department Preclinical, Research and Development Ivoclar Vivadent, Bendererstr 2, FL 9494 Schaan
    J Evid Based Dent Pract 10:18-20. 2010
  10. doi request reprint Surface deterioration of dental materials after simulated toothbrushing in relation to brushing time and load
    S D Heintze
    R and D, In Vitro Research, Ivoclar Vivadent AG, Bendererstrasse 2, Schaan, Liechtenstein
    Dent Mater 26:306-19. 2010

Detail Information

Publications36

  1. ncbi request reprint Influence of the antagonist material on the wear of different composites using two different wear simulation methods
    S D Heintze
    Research and Development, In Vitro Research, Ivoclar Vivadent, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 22:166-75. 2006
    ..The aim of the study was to evaluate two ceramic materials as possible substitutes for enamel using two wear simulation methods, and to compare both methods with regard to the wear results for different materials...
  2. ncbi request reprint Wear of ceramic and antagonist--a systematic evaluation of influencing factors in vitro
    S D Heintze
    R and D, Ivoclar Vivadent, Schaan, Liechtenstein
    Dent Mater 24:433-49. 2008
    ..1) To systematically review the existing literature on in vitro assessments of antagonist wear of ceramic materials; (2) To systematically evaluate possible influencing factors on material and antagonist wear of ceramic specimens...
  3. doi request reprint Wear of two denture teeth materials in vivo-2-year results
    Siegward D Heintze
    Ivoclar Vivadent, Schaan, Liechtenstein Electronic address
    Dent Mater 29:e191-204. 2013
    ..1) To quantify wear of two different denture tooth materials in vivo with two study designs, (2) to relate tooth variables to vertical loss...
  4. doi request reprint Clinical relevance of tests on bond strength, microleakage and marginal adaptation
    Siegward D Heintze
    Head of Preclinical Research, Ivoclar Vivadent, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 29:59-84. 2013
    ..A rationale which helps the researcher to select and apply clinically relevant test methods in the laboratory is presented in the paper...
  5. doi request reprint Clinical effectiveness of direct class II restorations - a meta-analysis
    Siegward D Heintze
    Ivoclar Vivadent AG, Schaan, Liechtenstein
    J Adhes Dent 14:407-31. 2012
    ..The longevity of posterior resin restorations is well documented. However, data on resin composites that are placed without enamel/dentin conditioning and resin composites placed with self-etching adhesive systems are missing...
  6. doi request reprint Correlation of wear in vivo and six laboratory wear methods
    S D Heintze
    R and D, Ivoclar Vivadent AG, Schaan, Liechtenstein
    Dent Mater 28:961-73. 2012
    ....
  7. doi request reprint Laboratory methods for evaluating the wear of denture teeth and their correlation with clinical results
    Siegward D Heintze
    Research and Development, Ivoclar Vivadent AG, Liechtenstein
    Dent Mater 28:261-72. 2012
    ..To correlate different laboratory wear simulation protocols for three denture tooth materials with clinical wear results of the same materials...
  8. ncbi request reprint Fracture rates of IPS Empress all-ceramic crowns--a systematic review
    Siegward D Heintze
    Department of Preclinical Research, Research and Development, Ivoclar Vivadent, Schaan, Liechtenstein
    Int J Prosthodont 23:129-33. 2010
    ..The aim of this study was to evaluate the clinical fracture rate of crowns fabricated with the pressable, leucite-reinforced ceramic IPS Empress, and relate the results to the type of tooth restored...
  9. ncbi request reprint Glass ionomer derivates have better retention rates in cervical restorations compared to self-etching adhesive systems
    Siegward D Heintze
    Head of Department Preclinical, Research and Development Ivoclar Vivadent, Bendererstr 2, FL 9494 Schaan
    J Evid Based Dent Pract 10:18-20. 2010
    ..CONCLUSIONS: The authors concluded that although there is a tendency towards adhesives with simplified application procedures, simplification appears to induce loss of effectiveness...
  10. doi request reprint Surface deterioration of dental materials after simulated toothbrushing in relation to brushing time and load
    S D Heintze
    R and D, In Vitro Research, Ivoclar Vivadent AG, Bendererstrasse 2, Schaan, Liechtenstein
    Dent Mater 26:306-19. 2010
    ....
  11. doi request reprint Crown pull-off test (crown retention test) to evaluate the bonding effectiveness of luting agents
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 26:193-206. 2010
    ....
  12. doi request reprint Clinical performance of cervical restorations--a meta-analysis
    Siegward D Heintze
    R and D, Ivoclar Vivadent AG, Schaan, Liechtenstein
    Dent Mater 26:993-1000. 2010
    ..To carry out a meta-analysis in order to assess the influencing factors on retention loss and marginal discoloration of cervical restorations made of composites and glass ionomer (derivates)...
  13. doi request reprint Round robin test: wear of nine dental restorative materials in six different wear simulators - supplement to the round robin test of 2005
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 27:e1-9. 2011
    ..The purpose of the present study was to submit the same materials that were tested in the round robin wear test of 2002/2003 to the Alabama wear method...
  14. doi request reprint A new method to test the fracture probability of all-ceramic crowns with a dual-axis chewing simulator
    S D Heintze
    R and D, Preclinical Research, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 27:e10-9. 2011
    ..The purpose of this study was to validate a new laboratory method to test all-ceramic systems with regard to the proportion of failures...
  15. doi request reprint Correlation between microtensile bond strength data and clinical outcome of Class V restorations
    Siegward D Heintze
    R and D, Ivoclar Vivadent, 9494 Schaan, Liechtenstein
    Dent Mater 27:114-25. 2011
    ..To determine if the results of resin-dentin microtensile bond strength (╬╝TBS) is correlated with the outcome parameters of clinical studies on non-retentive Class V restorations...
  16. doi request reprint Retention loss of class v restorations after artificial aging
    Siegward D Heintze
    Research and Development, Lvoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 12:443-9. 2010
    ..to evaluate whether retention loss of Class V restorations can be simulated in the laboratory and to compare these results with those from clinical trials...
  17. doi request reprint Pooling of dentin microtensile bond strength data improves clinical correlation
    Siegward D Heintze
    Research and Development, Ivoclar Vivadent, Preclinical Research, FL 9494 Schaan, Liechtenstein
    J Adhes Dent 13:107-10. 2011
    ..To evaluate whether the correlation between in vitro bond strength data and estimated clinical retention rates of cervical restorations after two years depends on pooled data obtained from multicenter studies or single-test data...
  18. ncbi request reprint Relevance of in-vitro tests of adhesive and composite dental materials. A review in 3 parts. Part 2: non-standardized tests of composite materials
    Siegward D Heintze
    Ivoclar Vivadent AG, Schaan, Liechtenstein
    Schweiz Monatsschr Zahnmed 121:916-30. 2011
    ..The handling properties of the materials are highly dependent on operators' preferences. Therefore, no standard values can be given...
  19. doi request reprint Marginal adaptation in vitro and clinical outcome of Class V restorations
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 25:605-20. 2009
    ..We examined the correlation between the quantitative margin analysis of two laboratory test methods (Berlin, Zurich) and the clinical outcome in Class V restorations...
  20. ncbi request reprint Polishing performance of multiple-use silicone rubber-based polishing instruments with and without disinfection/sterilization
    Siegward Dietmar Heintze
    Ivoclar Vivadent AG, In Vitro Research Department, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Am J Dent 21:288-94. 2008
    ..To evaluate the effect of the multiple-use of a three-step rubber-based polishing system on the polishing performance with and without a disinfection/sterilization protocol with prolonged disinfection (overnight)...
  21. ncbi request reprint Microleakage of Class II restorations with different tracers--comparison with SEM quantitative analysis
    Siegward Heintze
    Ivoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 10:259-67. 2008
    ....
  22. ncbi request reprint Wear of ten dental restorative materials in five wear simulators--results of a round robin test
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 21:304-17. 2005
    ..The purpose of the present study was to prove the hypothesis that different wear measurement methods generate different material rankings...
  23. ncbi request reprint Fluorescence microscopy for the evaluation of the margins of Class V restorations in vitro
    Siegward D Heintze
    In Vitro Research, Research and Development, Ivoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 7:19-28. 2005
    ....
  24. ncbi request reprint Automatic gap detection at restoration margins with an optical sensor in vitro
    Siegward D Heintze
    Head of In Vitro Research, Research and Development, Ivoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 7:95-105. 2005
    ....
  25. ncbi request reprint Surface roughness and gloss of dental materials as a function of force and polishing time in vitro
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 22:146-65. 2006
    ....
  26. ncbi request reprint The marginal quality of luted ceramic inserts in bovine teeth and ceramic inlays in extracted molars after occlusal loading
    Siegward D Heintze
    In Vitro Research, Ivoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 7:213-23. 2005
    ....
  27. ncbi request reprint Surface roughness of different dental materials before and after simulated toothbrushing in vitro
    Siegward D Heintze
    Research and Development, In Vitro Research, Ivoclar Vivadent, Schaan, Liechtenstein
    Oper Dent 30:617-26. 2005
    ..Glazed Empress demonstrated a statistically significant higher initial roughness than polished Empress. For resin composites, no correlation was found between the mean particle size and mean roughness after simulated toothbrushing...
  28. ncbi request reprint A comparison of three different methods for the quantification of the in vitro wear of dental materials
    S D Heintze
    R and D, In Vitro Laboratory, Ivoclar Vivadent, Schaan, Liechtenstein
    Dent Mater 22:1051-62. 2006
    ..However, there are no systematic studies comparing different wear quantification methods with a series of materials that exhibit different wear rates...
  29. ncbi request reprint How to qualify and validate wear simulation devices and methods
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 22:712-34. 2006
    ..For direct restorative materials, amalgam seems to be a realistic reference material. For indirect, namely crown and bridge materials, low strength ceramic is appropriate...
  30. ncbi request reprint Retention of restorations placed in noncarious cervical lesions after centric and eccentric occlusal loading in a chewing simulator--A pilot study
    Siegward D Heintze
    Ivoclar Vivadent, Research and Development, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    J Adhes Dent 8:169-74. 2006
    ....
  31. ncbi request reprint Automated margin analysis of contemporary adhesive systems in vitro: evaluation of discriminatory variables
    Siegward D Heintze
    Research and Development, Ivoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 9:359-69. 2007
    ....
  32. ncbi request reprint Systematic reviews: I. The correlation between laboratory tests on marginal quality and bond strength. II. The correlation between marginal quality and clinical outcome
    Siegward D Heintze
    Ivoclar Vivadent, Schaan, Liechtenstein
    J Adhes Dent 9:77-106. 2007
    ..Furthermore, influencing factors on the results of the laboratory tests were reviewed and assessed...
  33. doi request reprint Fracture frequency of all-ceramic crowns during dynamic loading in a chewing simulator using different loading and luting protocols
    S D Heintze
    R and D, Ivoclar Vivadent AG, Bendererstrasse 2, FL 9494 Schaan, Liechtenstein
    Dent Mater 24:1352-61. 2008
    ....
  34. ncbi request reprint Relevance of in vitro tests of adhesive and composite dental materials. A review in 3 parts. Part 3: in vitro tests of adhesive systems
    Siegward D Heintze
    In Vitro Research, Ivoclar Vivadent AG, Schaan, Liechtenstein
    Schweiz Monatsschr Zahnmed 121:1024-40. 2011
    ..Water storage of specimens for several months before testing increases the predictability of the bonding performance of the tested adhesive...
  35. ncbi request reprint Recommendations for conducting controlled clinical studies of dental restorative materials. Science Committee Project 2/98--FDI World Dental Federation study design (Part I) and criteria for evaluation (Part II) of direct and indirect restorations includi
    Reinhard Hickel
    Department of Operative Dentistry and Periodontology, University of Munich, Germany
    J Adhes Dent 9:121-47. 2007
    ..Additionally, an extended abstract will be published in the International Dental Journal, giving a link to the web full version. This should help to introduce these considerations more quickly to the scientific community...
  36. ncbi request reprint Interdental mutans streptococci suppression in vivo: a comparison of different chlorhexidine regimens in relation to restorative material
    Siegward D Heintze
    Ivoclar, Schaan, Liechtenstein, Sweden
    Am J Dent 15:103-8. 2002
    ..To evaluate the suppressive effect of four different chlorhexidine (CHX) regimens on the interdental levels of mutans streptococci (MS) on enamel and various restorative materials in a group of adults...