Thin-wall ceramic CAD/CAM crown copings: Strength and fracture pattern

Journal of Oral Rehabilitation

Volumn 33, Issue 7, 2006, Pages 520-528

  Bindl, A ^a,c   Luthy H ^b   Mormann W H ^a  

^a UNIVERSITY OF ZURICH   (Switzerland)

^b UNIVERSITY OF BASEL   (Switzerland)

^c NONE   (Switzerland)

Author keywords

CAD CAM fabrication; Ceramic crown copings; Fracture behaviour; Fracture load; Thin wall copings; YTZP zirconia

Indexed keywords

PHOSPHATE; YTTRIA; YTTRIUM; ZINC DERIVATIVE; ZINC PHOSPHATE; ZIRCONIUM; ZIRCONIUM OXIDE;

ARTICLE; CEMENTATION; CERAMICS; CHEMISTRY; COMPUTER AIDED DESIGN; DENTAL CARE; DENTAL SURGERY; EVALUATION; HUMAN; MATERIALS TESTING; MECHANICAL STRESS; METHODOLOGY; TOOTH CROWN; TOOTH PROSTHESIS;

CEMENTATION; CERAMICS; COMPUTER-AIDED DESIGN; CROWNS; DENTAL PROSTHESIS DESIGN; DENTAL RESTORATION FAILURE; DENTAL STRESS ANALYSIS; HUMANS; MATERIALS TESTING; PHOSPHATES; STRESS, MECHANICAL; YTTRIUM; ZINC COMPOUNDS; ZIRCONIUM;

EID: 33745078246     PISSN: 0305182X     EISSN: 13652842     Source Type: Journal    
DOI: 10.1111/j.1365-2842.2005.01588.x     Document Type: Article

References (51)

1. Bindl A Mörmann WH. An up to 5-year clinical evaluation of posterior In-Ceram CAD/CAM core crowns. Int J Prosthodont. 2002 15 : 451 456.
2. Bindl A Richter B Mörmann WH. Survival of ceramic computer-aided design/manufacturing crowns bonded to preparations with reduced macroretention geometry. Int J Prosthodont. 2005 18 : 219 224.
3. Lawn BR Deng Y Thompson VP. Use of contact testing in the characterization and design of all-ceramic crownlike layer structures: a review. J Prosthet Dent. 2001 86 : 495 510.
4. Lawn BR. Indentation of ceramic with spheres: a century after Hertz. J Am Ceram Soc. 1998 81 : 1977 1994.
5. Jung Y-G Peterson IM Pajares A Lawn BR. Contact damage resistance and strength degradation of glass-infiltrated alumina and spinell ceramics. J Dent Res. 1999 78 : 804 814.
6. Anusavice KJ Hojjatie B. Tensile stress in glass-ceramic crowns: effect of flaws and cement voids. Int J Prosthodont. 1992 5 : 351 358.
7. Kelly JR Stephen D Campbell SD Bowen HK. Fracture surface analysis of dental ceramics. J Prosthet Dent. 1989 62 : 536 541.
8. Kelly JR Giordano R Pober R Cima MJ. Fracture surface analysis of dental ceramics: clinically failed restorations. Int J Prosthodont. 1990 5 : 430 440.
9. Thompson JY Annusavice KJ Naman A Morris HF. Fracture surface characterisation of clinically failled all-ceramic crowns. J Dent Res. 1994 73 : 1824 1832.
10. Kelly JR. Clinically relevant approach to failure testing of all-ceramic restorations. J Prosthet Dent. 1999 81 : 652 661.
11. Jung Y-G Peterson IM Kim DK Lawn BR. Lifetime-limiting strength degradation from contact fatigue in dental ceramics. J Dent Res. 2000 79 : 722 731.
12. Peterson IM Wuttiphan S Lawn BR Chyung K. Role of microstructure on contact damage and strength degradation of micaceous glass-ceramics. Dent Mater. 1998 14 : 80 89.
13. Bindl A Lüthy H Mörmann WH. Fracture load of CAD/CAM-generated slot-inlay FPDs. Int J Prosthodont. 2003 16 : 653 660.
14. Hornberger H Marquis PM Christiansen S Strunk HP. Microstructure of a high strength alumina glass composite. J Mater Res. 1996 11 : 855 858.
15. Apholt W Bindl A Lüthy H Mörmann W. Flexural strength of Cerec 2 machined and jointed together InCeram-Alumina and InCeram-Zirconia bars. Dent Mater. 2001 17 : 260 267.
16. Guazzato M Albakry M Ringer SP Swain MV. Strength, fracture toughness and microstructure of a selection of all-ceramic materials. Part II. zirconia-based dental ceramics. ceramics. Dent Mater. 2004 20 : 441 448.
17. Tinschert J Zwez D Marx R Anusavice KJ. Structural reliability of alumina-, feldspar-, leucite-, mica- and zirconia-based ceramics. J Dent. 2000 28 : 529 535.
18. Filser F Kocher P Weibel F Lüthy H Schärer P Gauckler LJ. Reliability and strength pf all-ceramic dental restorations fabricated by direct ceramic machining (DCM). Int J Comp Dent. 2001 4 : 89 106.
19. Tinschert J Natt G Hassenplug S Spiekermann H. Status of current CAD/CAM technology in dental medicine. Int J Comp Dent. 2004 7 : 25 45.
20. Lehner CR München R Schärer P. Variable reduced metal support for collarless metal ceramic crowns: a new model for strength evaluation. Int J Prosthodont. 1995 8 : 337 345.
21. Bichacho N. Cervical contouring concepts: enhancing the dentogingival complex. Pract Periodont Aesthet Dent. 1996 8 : 241 254.
22. Rosenstiel SF Gupta PK van der Sluys RA Zimmermann MH. Strength of a dental glass ceramic after surface coating. Dent Mater. 1993 9 : 274 279.
23. Groten M Pröbster L. The influence of different cementation modes on the fracture resistance of feldspathic ceramic crowns. Int J Prosthodont. 1997 10 : 169 177.
24. Mörmann WH Bindl A Lüthy H Rathke A. Effects of preparation and luting system on all-ceramic computer-generated crowns. Int J Prosthodont. 1998 11 : 1 7.
25. Bindl A Lüthy H Mörmann WH. Strength and fracture pattern of monolithic CAD/CAM-generated posterior crowns. Dent Mater. 2005 22 : 29 36.
26. Chen L Schärer P. Zemente und Zementieren. Ein klinisches Kompendium. Band I, Zurich (CH), University of Zurich 1993.
27. Scherrer SS de Rijk WG. The effect of crown length on the fracture resistance of posterior porcelain and glass-ceramic crowns. Int J Prosthodont. 1992 5 : 550 557.
28. Van Meerbek B Willems G Celis JP Roos JR Braem M Lambrechts P Vanherle G. Assessment by nano indentation of the hardness and elasticity of the resin dentin bonding area. J Dent Res. 1993 72 : 1434 1442.
29. Ellert DO Kelly JR. All-ceramic crown failure as a function of occlusal contact location. J Dent Res. 1997 76, Abst no. 3030, 392.
30. Tsai Y-L Petsche PE Anusavice KJ Yang MC. Influence of glass-ceramic thickness on Hertzian and bulk fracture mechanisms. Int J Prosthodont. 1998 18 : 27 32.
31. Wakabayashi N Anusavice KJ. Fracture mechanism of bi-layered ceramic disks. J Dent Res. 2000 79 : 1398 1404.
32. Wiederhorn SM Freimann SW Fuller ER Simmons CJ. Effects of water and other dielectrics on crack growth. J Mat Sci. 1983 17 : 265 268.
33. Zhang Y Pajares A Lawn BR. Fatigue and damage tolerance of Y-TZP ceramics in layered biomechanical systems. J Biomed Mat Res. 2004 71 : 166 171.
34. Zhang Y Lawn BR. Fatigue sensitivity of Y-TZP to microscale sharp-contact flaws. J Biomed Mat Res. 2005 72 : 388 392.
35. Guazzato M Proos K Sara G Swain MV. Strength, reliability and mode of fracture of bilayered porcelain/core ceramics. Int J Prosthodont. 2004 17 : 142 149.
36. Guazzato M Proos K Quach L Swain MV. Strength, reliability and mode of fracture of bilayered porcelain/zirconia (Y-TZP) dental ceramics. Biomaterials. 2004 25 : 5045 5052.
37. Deng Y Miranda P Pajares A Lawn BR. Fracture of ceramic/ceramic/polymer trilayers for biomechanical applications. J Biomed Mater Res. 2003 53 : 304 313.
38. Guazzato M Quach L Albakry M Swain MV. Influence of surface and heat treatments on the flexural strength of Y-TZP dental ceramic. J Dent. 2005 33 : 9 18.
39. Barbashov VI Gogotsi GA Akimov GY Timchenko VM Chaika ÉV. A specific feature in the fracture of polycrystalline zirconia ceramic. Refractories Ind Ceramics. 2002 43 : 117 119.
40. Cook RF Lawn BR Dabbs TP Chantikul P. Effect of machining damage on the strength of a glass ceramic. J Am Ceram Soc. 1981 64 : 121 122.
41. Kelly JR Lüthy H Gougoulakis A Pober RL Mörmann WH. Machining effects on feldspathic porcelain and glass ceramic: fractographic analysis. In : Mörmann WH, ed. International Symposium on Computer Restorations, State of the Art of the Cerec-methode. Chicago : Quintessenz 1991.
42. Vita technical report March 2003. In-Ceram YZ Cubes for Cerec. Bad Säckingen, Germany, Vita Zahnfabrik 2003 : 253 273.
43. Kern M Thompson VP. Bonding to glass infiltrated alumina ceramic: adhesive methods and their durability. J Prosthet Dent. 1995 73 : 240 249.
44. Wegner SM Kern M. Long-term resin bond strength to zirconia ceramic. J Adhes Dent. 2000 2 : 139 147.
45. Fleming GJP Narayan O. The effect of cement type and mixing on the bi-axial fracture strength of cemented aluminous core porcelain discs. Dent Mater. 2003 19 : 69 76.
46. Malament KA Socransky SS. Survival of Dicor glass-ceramic dental restorations over 16 years. Part III: effect of luting agent and tooth or tooth-substitute core structure. J Prosthet Dent. 2001 86 : 511 519.
47. Becher PF Rose LRF. Toughening mechanisms in ceramic systems. In : Swain MS, ed. Materials Science and Technology, a Comprehensive Treatment, Structure and Properties of Ceramics. Weinheim : VCH Publishers 1994.
48. Cook RF Pharr GM. Mechanical properties of ceramics. In : Swain MS, ed. Materials Science and Technology, a Comprehensive Treatment, Structure and Properties of Ceramics. Weinheim : VCH Publishers 1994 : 339 407.
49. Mitchell CA Douglas WH Cheng Y-S. Fracture toughness of conventionell, resin-modified glass-ionomer and composite luting cements. Dent Mater. 1999 15 : 7 13.
50. Knobloch LA Kerby RE Seghi R Berlin JS Lee JS. Fracture toughness of resin-based luting cements. J Prosthet Dent. 2000 83 : 204 209.
51. van Noort R. Introduction to dental materials. London, Mosby 2002.