Ten-year survival rate for cantilevered fixed partial dentures

Anderson, James D.

doi:10.1038/sj.ebd.6400365

Cited by 7 publications

(2 citation statements)

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“…To can establish the indications of metal-ceramic fixed prostheses in a rigorous and scientific way we need first to establish what is the prognosis of such treatments, for that purpose we are going to be based on the meta-amnalisis studies, systematic reviews and long prospective or retrospective studies. We have plentiful evidence on the prognosis of this treatment based on systematic reviews that include most of the work over the last five years preceding the date of publication [2,3,4,5,6] and even two meta-analyzes examining all studies published since 1960 and 70 respectively including more of four thousand fixed bridges analyzed. [7,8] Based on these papers, we can draw the following conclusions, the overall survival of this type of treatment can be from nearly 94% at five years to 74% fifteen years after, the main causes of failure were caries, abutment fracture and periodontitis, but it is important to say that in addition to the high survival data, these studies indicate that less than 5% of the abutments were lost ten years after the cementation.…”

Section: Indicationsmentioning

confidence: 99%

Metal-Ceramic Fixed Prosthodontics - An Obsolete Therapeutic Solution?

Jiménez-Castellanos¹

2014

KEM

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In this paper I will try to analyze the effectiveness of the techniques in metal-ceramic fixed prosthesis, recalling basics concepts like binding mechanisms between metal and ceramics or the minimum space requirements in the preparation of the abutment teeth to achieve adequate form and function. In a second stage I will try to establish their prognostic indications through these restorations based on survival rates published in systematic reviews and meta-analysis finally I will try to discuss different designs in fixed bridges and the possible indications of each one.

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Section: Indicationsmentioning

confidence: 99%

Metal-Ceramic Fixed Prosthodontics - An Obsolete Therapeutic Solution?

Jiménez-Castellanos¹

2014

KEM

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“…5,26,27 In this study, in order to benefit from adhesion to enamel in a larger surface area, two retainers were used. Annual failure rate of 1.73% with functional survival rates ranging between 93.5 and 100% in this study, were slightly higher than those reported in the systematic review on FRC FDPs.…”

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confidence: 99%

Clinical survival of indirect, anterior 3-unit surface-retained fibre-reinforced composite fixed dental prosthesis: Up to 7.5-years follow-up

Kümbüloğlu

Özcan

2015

Journal of Dentistry

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OBJECTIVES This prospective clinical study evaluated the performance of indirect, anterior, surface-retained, fibre-reinforced-composite restorations (ISFRCR). METHODS Between June-2003 and January-2011, a total of 134 patients (83 females, 51 males, 16-68 years old) received 175 ISFRCRs (local ethical registration number: 14/9/4). All restorations were made indirectly on a plaster model using unidirectional E-glass fibres (everStick CB, StickTech) in combination with a laboratory resin composite (Dialogue, Schütz Dental) and cemented according to the instructions of 4 resin cements [(RelyX ARC, 3M-ESPE, n=61), Bifix DC, VOCO, n=45), Variolink II (Ivoclar Vivadent, n=32) and Multilink (Ivoclar Vivadent, n=37)]. After baseline recordings, patients were followed at 6 months and thereafter annually up to 7.5 years. The evaluation protocol involved technical (chipping, debonding or fracture of tooth/restoration) and biological failures (caries). RESULTS Mean observation period was 58 months. Altogether, 13 failures were observed [survival rate: 97.7%] (Kaplan-Meier). One catastrophic fracture [(cement: RelyX ARC), eight partial debonding (cement: Bifix DC (5), Multilink (1), RelyX ARC (1), Variolink II (1)] and four delaminations of veneering composite [(cement: Bifix DC (2), RelyX ARC (1), Multilink (1)] were observed. Except one replacement, all defective restorations were repaired or recemented. Annual failure rate of ISFRCRs was 1.73%. The survival rates with the four resin cements did not show significant differences (RelyX ARC: 98.3%; Bifix DC: 93.5%; Variolink 2: 100%; Multilink: 100%) (p=0.114). Secondary caries did not occur in any of the teeth. CONCLUSION The 3-unit anterior indirect surface-retained resin-bonded FRC FDPs showed similar clinical survival rate when cemented with the resin cements tested. Experienced failures in general were due to debonding of the restoration or delamination of the veneering composite. CLINICAL SIGNIFICANCE 3-unit surface retained resinbonded FRC FDPs could be considered minimal invasive and cost-effective alternatives to conventional tooth-or implant-borne FDPs. Failures were mainly repairable in the form of chipping or debonding depending on the resin cement type. Variolink 2: 100%; Multilink: 100%) (p=0.114). Secondary caries did not occur in any of the teeth. Conclusion:The 3-unit anterior indirect surface-retained resin-bonded FRC FDPs showed similar clinical survival rate when cemented with the resin cements tested. Experienced failures in general were due to debonding of the restoration or delamination of the veneering composite.Clinical Trial Registration Number: NCT02343796.

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Weefselsparend behandelen binnen een dynamisch behandelconcept

Daelen¹

2006

TAPR

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Ten-year survival rate for cantilevered fixed partial dentures

Cited by 7 publications

References 4 publications

Metal-Ceramic Fixed Prosthodontics - An Obsolete Therapeutic Solution?

Metal-Ceramic Fixed Prosthodontics - An Obsolete Therapeutic Solution?

Clinical survival of indirect, anterior 3-unit surface-retained fibre-reinforced composite fixed dental prosthesis: Up to 7.5-years follow-up

Weefselsparend behandelen binnen een dynamisch behandelconcept

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