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Clinical Oral Investigations

Erschienen in:

01.09.2009 | Original Article

Precision of fit: zirconia three-unit fixed dental prostheses

verfasst von: Florian Beuer, Michael Naumann, Wolfgang Gernet, John A. Sorensen

Erschienen in: Clinical Oral Investigations | Ausgabe 3/2009

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Abstract

The purpose of this in vitro study was to compare the precision of fit of substructures milled from semi-sintered zirconia blocks fabricated with two different computer-assisted design (CAD)/computer-assisted manufacturing (CAM) systems. Three-unit posterior fixed dental prostheses (FDP) were fabricated for standardized dies (n = 10) with the Lava CAD/CAM system (Lava) and the Procera-bridge-zirconia CAD/CAM system (Procera). After cementation to the dies, the FDP were embedded and sectioned. Four cross-sections were made of each abutment tooth, and marginal and internal fit were evaluated under an optical microscope. A one-way analysis of variance was used to compare data (α = 0.05). Mean gap dimensions at the marginal opening for Lava and Procera were 15 (±7) μm and 9 (±5) μm, respectively. Mean marginal openings (P = 0.012) and internal adaptation at two out of three measurement locations were significantly different. Within the limitations of this study, the results suggest that the accuracy of both investigated systems is satisfactory for clinical use.

Andersson B, Taylor A, Lang BR, Scheller H, Scharer P, Sorensen JA et al (2001) Alumina ceramic implant abutments used for single-tooth replacement: a prospective 1- to 3-year multicenter study. Int J Prosthodont 14:432–438PubMed

Belser UC, MacEntee MI, Richter WA (1985) Fit of three porcelain-fused-to-metal marginal designs in vivo: a scanning electron microscope study. J Prosthet Dent 53:24–29PubMedCrossRef

Beuer F, Aggstaller H, Edelhoff D, Gernet W, Sorensen J (2008) Marginal and internal fits of fixed dental prostheses zirconia retainers. Dent Mater. doi:10.1016/j.dental.2008.04.018

Beuer F, Schweiger J, Edelhoff D (2008) Digital dentistry: an overview of recent developments for CAD/CAM generated restorations. Br Dent J 204:505–511PubMedCrossRef

Beuer F, Schweiger J, Eichberger M, Kappert HF, Gernet W, Edelhoff D (2008) High-strength CAD/CAM-fabricated veneering material sintered to zirconia copings—a new fabrication mode for all-ceramic restorations. Dent Mater. doi:10.1016/j.dental.2008.04.019

Bindl A, Mormann WH (2004) Survival rate of mono-ceramic and ceramic-core CAD/CAM-generated anterior crowns over 2–5 years. Eur J Oral Sci 112:197–204PubMedCrossRef

Bindl A, Mormann WH (2005) Marginal and internal fit of all-ceramic CAD/CAM crown-copings on chamfer preparations. J Oral Rehabil 32:441–447PubMedCrossRef

Bindl A, Mormann WH (2007) Fit of all-ceramic posterior fixed partial denture frameworks in vitro. Int J Periodontics Restorative Dent 27:567–575PubMed

Coli P, Karlsson S (2004) Precision of a CAD/CAM technique for the production of zirconium dioxide copings. Int J Prosthodont 17:577–580PubMed

10.

Devaud V (2005) Guidelines for success with zirconia ceramics: the changing standards. Pract Proced Aesthet Dent 17:508 510PubMed

11.

Edelhoff D, Sorensen JA (2002) Retention of selected core materials to zirconia posts. Oper Dent 27:455–461PubMed

12.

Federlin M, Manner T, Hiller KA, Schmidt S, Schmalz G (2006) Two-year clinical performance of cast gold vs ceramic partial crowns. Clin Oral Investig 10:126–133PubMedCrossRef

13.

Federlin M, Wagner J, Manner T, Hiller KA, Schmalz G (2007) Three-year clinical performance of cast gold vs ceramic partial crowns. Clin Oral Investig 11:345–352PubMedCrossRef

14.

Ferracane JL, Matsumoto H, Okabe T (1985) Time-dependent deformation of composite resins—compositional considerations. J Dent Res 64:1332–1336PubMed

15.

Fleming GJ, Dobinson MM, Landini G, Harris JJ (2005) An in-vitro investigation of the accuracy of fit of Procera and Empress crowns. Eur J Prosthodont Restor Dent 13:109–114PubMed

16.

Grey NJ, Piddock V, Wilson MA (1993) In vitro comparison of conventional crowns and a new all-ceramic system. J Dent 21:47–51PubMedCrossRef

17.

Hirano S, Hirasawa T (1994) Compressive creep of posterior and anterior composite resins in water. Dent Mater J 13:214–219PubMed

18.

Holmes JR, Bayne SC, Holland GA, Sulik WD (1989) Considerations in measurement of marginal fit. J Prosthet Dent 62:405–408PubMedCrossRef

19.

Hung SH, Hung KS, Eick JD, Chappell RP (1990) Marginal fit of porcelain-fused-to-metal and two types of ceramic crown. J Prosthet Dent 63:26–31PubMedCrossRef

20.

Karlsson S (1993) The fit of Procera titanium crowns. An in vitro and clinical study. Acta Odontol Scand 51:129–134PubMedCrossRef

21.

Kokubo Y, Ohkubo C, Tsumita M, Miyashita A, Vult von Steyern P, Fukushima S (2005) Clinical marginal and internal gaps of Procera AllCeram crowns. J Oral Rehabil 32:526–530PubMedCrossRef

22.

May KB, Russell MM, Razzoog ME, Lang BR (1998) Precision of fit: the Procera AllCeram crown. J Prosthet Dent 80:394–404PubMedCrossRef

23.

McLean JW, von Fraunhofer JA (1971) The estimation of cement film thickness by an in vivo technique. Br Dent J 131:107–111PubMedCrossRef

24.

Molin MK, Karlsson SL (2008) Five-year clinical prospective evaluation of zirconia-based Denzir 3-unit FPDs. Int J Prosthodont 21:223–227PubMed

25.

Ozcan M, Kerkdijk S, Valandro LF (2007) Comparison of resin cement adhesion to Y-TZP ceramic following manufacturers’ instructions of the cements only. Clin Oral Investig 26:26

26.

Pospiech P (2002) All-ceramic crowns: bonding or cementing? Clin Oral Investig 6:189–197PubMedCrossRef

27.

Proussaefs P (2004) Crowns cemented on crown preparations lacking geometric resistance form. Part II: effect of cement. J Prosthodont 13:36–41PubMedCrossRef

28.

Raigrodski AJ, Chiche GJ (2002) All-ceramic fixed partial dentures, Part I: in vitro studies. J Esthet Restor Dent 14:188–191PubMedCrossRef

29.

Raigrodski AJ, Chiche GJ, Swift EJ Jr (2002) All-ceramic fixed partial dentures, Part III: clinical studies. J Esthet Restor Dent 14:313–319PubMedCrossRef

30.

Reich S, Wichmann M, Nkenke E, Proeschel P (2005) Clinical fit of all-ceramic three-unit fixed partial dentures, generated with three different CAD/CAM systems. Eur J Oral Sci 113:174–179PubMedCrossRef

31.

Rekow D, Thompson VP (2005) Near-surface damage—a persistent problem in crowns obtained by computer-aided design and manufacturing. Proc Inst Mech Eng [H] 219:233–243

32.

Rekow ED, Harsono M, Janal M, Thompson VP, Zhang G (2006) Factorial analysis of variables influencing stress in all-ceramic crowns. Dent Mater 22:125–132PubMedCrossRef

33.

Sailer I, Feher A, Filser F, Gauckler LJ, Luthy H, Hammerle CH (2007) Five-year clinical results of zirconia frameworks for posterior fixed partial dentures. Int J Prosthodont 20:383–388PubMed

34.

Schaerer P, Sato T, Wohlwend A (1988) A comparison of the marginal fit of three cast ceramic crown systems. J Prosthet Dent 59:534–542PubMedCrossRef

35.

Sorensen JA, Choi C, Fanuscu MI, Mito WT (1998) IPS Empress crown system: three-year clinical trial results. J Calif Dent Assoc 26:130–136PubMed

36.

Sorensen JA, Okamoto SK, Seghi RR, Yarovesky U (1992) Marginal fidelity of four methods of swaged metal matrix crown fabrication. J Prosthet Dent 67:162–173PubMedCrossRef

37.

Sulaiman F, Chai J, Jameson LM, Wozniak WT (1997) A comparison of the marginal fit of In-Ceram, IPS Empress, and Procera crowns. Int J Prosthodont 10:478–484PubMed

38.

Tinschert J, Natt G, Mautsch W, Augthun M, Spiekermann H (2001) Fracture resistance of lithium disilicate-, alumina-, and zirconia-based three-unit fixed partial dentures: a laboratory study. Int J Prosthodont 14:231–238PubMed

39.

Tinschert J, Natt G, Mautsch W, Spiekermann H, Anusavice KJ (2001) Marginal fit of alumina-and zirconia-based fixed partial dentures produced by a CAD/CAM system. Oper Dent 26:367–374PubMed

40.

Tinschert J, Natt G, Mohrbotter N, Spiekermann H, Schulze KA (2007) Lifetime of alumina- and zirconia ceramics used for crown and bridge restorations. J Biomed Mater Res B Appl Biomater 80:317–321PubMed

41.

Tinschert J, Schulze KA, Natt G, Latzke P, Heussen N, Spiekermann H (2008) Clinical behavior of zirconia-based fixed partial dentures made of DC-Zirkon: 3-year results. Int J Prosthodont 21:217–222PubMed

42.

Tuntiprawon M, Wilson PR (1995) The effect of cement thickness on the fracture strength of all-ceramic crowns. Aust Dent J 40:17–21PubMedCrossRef

43.

Vaidyanathan J, Vaidyanathan TK (2001) Flexural creep deformation and recovery in dental composites. J Dent 29:545–551PubMedCrossRef

44.

Vult von Steyern P, Carlson P, Nilner K (2005) All-ceramic fixed partial dentures designed according to the DC-Zirkon technique. A 2-year clinical study. J Oral Rehabil 32:180–187PubMedCrossRef

45.

Weaver JD, Johnson GH, Bales DJ (1991) Marginal adaptation of castable ceramic crowns. J Prosthet Dent 66:747–753PubMedCrossRef

46.

Weigl P, Hahn L, Lauer HC (2000) Advanced biomaterials used for a new telescopic retainer for removable dentures. J Biomed Mater Res 53:320–336PubMedCrossRef

Titel: Precision of fit: zirconia three-unit fixed dental prostheses
verfasst von: Florian Beuer
Michael Naumann
Wolfgang Gernet
John A. Sorensen
Publikationsdatum: 01.09.2009
Verlag: Springer-Verlag
Erschienen in: Clinical Oral Investigations / Ausgabe 3/2009
Print ISSN: 1432-6981
Elektronische ISSN: 1436-3771
DOI: https://doi.org/10.1007/s00784-008-0224-6

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