Impact of erosive conditions on tooth-colored restorative materials

Attin, Thomas; Wegehaupt, Florian J

doi:10.1016/j.dental.2013.07.017

Cited by 45 publications

(56 citation statements)

References 47 publications

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“…a superficially softened layer with exposed enamel prisms [3,4]. It appears that no information is available comparing bond strength to eroded enamel with the bond strength to normal, phosphoric acid-etched enamel, but it seems probable that there will be no difference [4].…”

Section: Erosive Tooth Wear and Adhesion Of Restorative Materialsmentioning

confidence: 97%

“…As a result of erosive processes dentine gradually becomes sclerotic, displaying a hypermineralized shiny surface along with tubular occlusion [6]. Although a few studies, using bovine dentine, have found no difference between resin bond strength to normal and sclerotic dentine [7,8], most studies, using human dentine, have reported bond strength to sclerotic dentine to be lower than the bond strength to normal dentine [4,[9][10][11][12][13]. The decrease is thought to result from the tubular occlusion by mineral salts, preventing resin tag formation [6].…”

Section: Erosive Tooth Wear and Adhesion Of Restorative Materialsmentioning

confidence: 98%

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Restorative Therapy of Erosive Lesions

Peutzfeldt

Jaeggi

Lussi³

2014

Monographs in Oral Science

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When substance loss caused by erosive tooth wear reaches a certain degree, oral rehabilitation becomes necessary. Until some 20 years ago, the severely eroded dentition could only be rehabilitated by the provision of extensive crown and bridge work or removable overdentures. As a result of the improvements in resin composite restorative materials, and in adhesive techniques, it has become possible to rehabilitate eroded dentitions in a less invasive manner. However, even today advanced erosive destruction requires the placement of more extensive restorations such as overlays and crowns. It has to be kept in mind that the etiology of the erosive lesions needs to be determined in order to halt the disease, otherwise the erosive process will continue to destroy tooth substance. This overview presents aspects concerning the restorative materials as well as the treatment options available to rehabilitate patients with erosive tooth wear, from minimally invasive direct composite reconstructions to adhesively retained all-ceramic restorations. Restorative treatment is dependent on individual circumstances and the perceived needs and concerns of the patient. Long-term success is only possible when the cause is eliminated. In all situations, the restorative preparations have to follow the principles of minimally invasive treatment.

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Section: Erosive Tooth Wear and Adhesion Of Restorative Materialsmentioning

confidence: 97%

Section: Erosive Tooth Wear and Adhesion Of Restorative Materialsmentioning

confidence: 98%

Restorative Therapy of Erosive Lesions

Peutzfeldt

Jaeggi

Lussi³

2014

Monographs in Oral Science

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“…[6] However, acid activity on the composites promotes micro degradation of the resin matrix, which combined with toothbrushing abrasion and the mechanical chewing forces, could release the inorganic particles of the composite. [7] Clinically, this phenomenon can lead to a decrease in microhardness and the deterioration of the organic part of the resin, damaging the restoration.…”

Section: Introductionmentioning

confidence: 99%

Microhardness evaluation of silorane and methacrylate composites submitted to erosion and abrasion processes

Gazola

Rego

Brandt

et al. 2015

Acta Biomaterialia Odontologica Scandinavica

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Objective: The aim of this study was to evaluate the Knoop hardness number (KHN) of methacrylate (MC) and silorane (SC) composites after being submitted to erosion and abrasion processes. Material and methods: Forty samples were made with each composite: MC and SC. The samples were divided into eight groups (n = 10) according to the type of composite (G1–G4, MC; G5–G8, SC) and the beverages involved in the erosion process (G1 and G5 – Control (C), without erosion, with abrasion; G2 and G6 – Orange Juice (OJ), abrasion; G3 and G7 – Smirnoff Ice® (SI), abrasion; G4 and G8 – Gatorade® (GA), abrasion). The KHN test was performed 24 h after the last cycle of erosion/abrasion. Results: The MC groups showed smaller KHN values for the SI group (p < 0.05) when compared to the Control and OJ groups; however, for the SC groups, no differences were found (p > 0.05). Conclusion: Methacrylate composite when submitted to acidic beverages erosive challenge combined with abrasive process might alter its surface microhardness. However, the beverages used in the present study were not able to interfere in silorane composite surface microhardness.

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“…This new technique consists of fabricating an occlusal index which records the occlusal anatomy of posterior teeth before cavity preparation [1][2][3] . Thus obtained index is then pressed against the final composite increment before curing to achieve a positive replica of the pre-operative anatomy.…”

Section: Introductionmentioning

confidence: 99%

Direct posterior composite restorations using stamp technique-conventional and modified: A case series

Murashkin¹,

Clinic²

2017

Int J Dentistry Res

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Abstract"Stamp technique" for posterior composite restoration placements is a relatively new and novel method for duplicating occlusal anatomy with near perfection. Although convenient, it has found acceptance in only a small percentage of practitioners. The purpose of this article is to demonstrate and discuss the application of this technique under different scenarios, emphasizing the fact that it is reliable and predictable and when performed correctly, helps the practitioner to a great extent.

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Impact of erosive conditions on tooth-colored restorative materials

Cited by 45 publications

References 47 publications

Restorative Therapy of Erosive Lesions

Restorative Therapy of Erosive Lesions

Microhardness evaluation of silorane and methacrylate composites submitted to erosion and abrasion processes

Direct posterior composite restorations using stamp technique-conventional and modified: A case series

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