A Clinical Study of Direct Composite Full-Coverage Crowns: Long-Term Results

Alonso, Veronica Zavala; Caserio, M

doi:10.2341/11-229-s

Cited by 29 publications

(15 citation statements)

References 25 publications

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“…Failures more related to aesthetics were observed in studies with build-ups or veneers as restorations, where color alterations, surface staining, and marginal mismatch could negatively influence the patient's perception of the restoration [31]. Whereas secondary caries is considered a major reason for failure in posterior composite restorations together with fracture [10,11], results of the present review indicate that secondary caries is not a major cause for failure of anterior restorations.…”

Section: Discussionmentioning

confidence: 60%

Anterior composite restorations: A systematic review on long-term survival and reasons for failure

et al. 2015

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Section: Discussionmentioning

confidence: 60%

Anterior composite restorations: A systematic review on long-term survival and reasons for failure

et al. 2015

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“…Depending on the clinical situation, minimally- up to non-invasive restorations can be milled. Therefore, PICN materials might be interesting for treating younger patients [3], patients suffering from hereditary diseases, such as Amelogenesis imperfecta [4] or patients with bruxism or dental erosions [5]. …”

Section: Discussionmentioning

confidence: 99%

Clinical Performance of a New Biomimetic Double Network Material

Dirxen

Blunck²,

Preissner

2013

TODENTJ

105

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Background: The development of ceramics during the last years was overwhelming. However, the focus was laid on the hardness and the strength of the restorative materials, resulting in high antagonistic tooth wear. This is critical for patients with bruxism. Objectives: The purpose of this study was to evaluate the clinical performance of the new double hybrid material for non-invasive treatment approaches.Material and Methods: The new approach of the material tested, was to modify ceramics to create a biomimetic material that has similar physical properties like dentin and enamel and is still as strong as conventional ceramics. Results: The produced crowns had a thickness ranging from 0.5 to 1.5 mm. To evaluate the clinical performance and durability of the crowns, the patient was examined half a year later. The crowns were still intact and soft tissues appeared healthy and this was achieved without any loss of tooth structure. Conclusions: The material can be milled to thin layers, but is still strong enough to prevent cracks which are stopped by the interpenetrating polymer within the network. Depending on the clinical situation, minimally- up to non-invasive restorations can be milled. Clinical Relevance: Dentistry aims in preservation of tooth structure. Patients suffering from loss of tooth structure (dental erosion, Amelogenesis imperfecta) or even young patients could benefit from minimally-invasive crowns. Due to a Vickers hardness between dentin and enamel, antagonistic tooth wear is very low. This might be interesting for treating patients with bruxism.

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“…31 The material is claimed to absorb masticatory forces and stop crack formation. 32 Studies suggest this material is strong in thin layers and suitable for treating young patients, 33 patients with amelogenesis imperfecta, 34 or patients with bruxism or dental erosion. 35 However, long-term in vivo studies are still lacking.…”

mentioning

confidence: 99%

Comparison of mechanical properties of three machinable ceramics with an experimental fluorophlogopite glass ceramic

Leung

Tsoi

Matinlinna

et al. 2015

The Journal of Prosthetic Dentistry

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A Clinical Study of Direct Composite Full-Coverage Crowns: Long-Term Results

Abstract: This technique is simple and noninvasive. It is a viable long-term treatment option for teeth with amelogenesis or microdonts and is especially suitable for patients still undergoing growth.

Cited by 29 publications

References 25 publications

Anterior composite restorations: A systematic review on long-term survival and reasons for failure

Anterior composite restorations: A systematic review on long-term survival and reasons for failure

Clinical Performance of a New Biomimetic Double Network Material

Comparison of mechanical properties of three machinable ceramics with an experimental fluorophlogopite glass ceramic

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