An evaluation of the fracture resistance of class 2 amalgam restorations with different cavity designs on maxillary premolars

Kundoor, Shashank; Chole, Dayanand; Ranga, B

doi:10.4103/2231-0754.95261

Cited by 3 publications

(1 citation statement)

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“…In the reference [24], the authors performed, for the amalgams used as DFM for extracted premolars, an exhaustive comparison of the fracture resistance values of the most applied preparation methods. The prepared specimens were subjected to axial compression and were monitored for the corresponding fracture loads.…”

Section: Dental Filling Materials Mechanical Characteristicsmentioning

confidence: 99%

Experimental Investigations of the Dental Filling Materials: Establishing Elastic Moduli and Poisson’s Ratios

et al. 2023

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The mechanical properties of the dental filling material (DFMs) strongly influence the lifetime and durability of the tooth reparation performed. Among the most significant mechanical characteristics, one has to mention the Poisson’s ratio and the elastic modulus (Young’s modulus). They, during the cyclic mastication load, can prevent or aid in the prevention of secondary dental decays by provoking micro-cracks, the de-bonding of the filling material from the natural dental tissue, as well as fatigue at the level of their interface. The authors performed a scoping analysis of the nowadays-involved experimental methods, together with a critical review, putting in evidence of their advantages and limits. Based on the developments, they propose a new approach in this sense by involving the electronic speckle pattern interferometry (ESPI)/shearography high-accuracy optical method. They illustrate the advantages of this method in establishment of the elastic modulus, but they also propose a high-accuracy methodology in the estimation of Poisson’s ratio. Based on the briefly-illustrated experimental results, one can conclude that ESPI/shearography can become a very useful tool for research, even though it is not a common (nowadays widely applied) method, such as three-point bending or strain gauge methods.

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Section: Dental Filling Materials Mechanical Characteristicsmentioning

confidence: 99%

Experimental Investigations of the Dental Filling Materials: Establishing Elastic Moduli and Poisson’s Ratios

et al. 2023

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A rare case report and appraisal of the literature on spontaneous tooth exfoliation associated with trigeminal herpes zoster

Kaur¹,

Rani

Malhotra

et al. 2016

Oral Maxillofac Surg

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Limited number of cases has been reported in the literature regarding spontaneous teeth exfoliation secondary to herpes zoster. The exact pathogenesis regarding the spontaneous exfoliation of teeth in herpes zoster patient is still controversial. Thus, an oral health care provider should be aware of this rare complication while managing a case of tooth mobility with the previous history of herpes zoster of trigeminal nerve.

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Clinical evaluation of reasons for replacement of amalgam vs composite posterior restorations

Al-Asmar

Sabrah

Abd-Raheam

et al. 2023

The Saudi Dental Journal

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An evaluation of the fracture resistance of class 2 amalgam restorations with different cavity designs on maxillary premolars

Cited by 3 publications

References 0 publications

Experimental Investigations of the Dental Filling Materials: Establishing Elastic Moduli and Poisson’s Ratios

Experimental Investigations of the Dental Filling Materials: Establishing Elastic Moduli and Poisson’s Ratios

A rare case report and appraisal of the literature on spontaneous tooth exfoliation associated with trigeminal herpes zoster

Clinical evaluation of reasons for replacement of amalgam vs composite posterior restorations

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