Fiber-reinforced composites in endodontic practice: a review

Mudunuri, Sowmya; Varma, K Madhu; R, Kalyan Satish; Kumar, Manthena Sita Rama; Dinesh, J.; Kumar, Pulidindi Anil

doi:10.37983/ijdm.2020.2404

Cited by 1 publication

(2 citation statements)

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“…This was clarified due to the impact of the capillary action of the fibers resulting in deterioration of the mechanical properties. 2,4 So, it is recommended to be placed as a bulk restoration at the base of the cavity and a layer of conventional composite can be used to replace enamel. 2 Also the layer of conventional composite at surface has a synergistic effect that prevents cracks from spreading on the restoration and results in a strong biomimetic restoration.…”

Section: Introductionmentioning

confidence: 99%

“…12 Besides, the influence of variable surface treatments on repair potentiality of fiber reinforced composites (FRC) was not totally investigated in the literature. 4 On reflection of this basis, the research question was: Does the time of repair and applying different surface treatments influence the repair strength of fiber reinforced composite to nano-hybrid composite material? The purpose of this study was to determine how time and surface treatments affected the shear bond strength of a repaired fiber reinforced…”

Section: Introductionmentioning

confidence: 99%

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Bond Strength of Artificially Aged Fiber Reinforced Composite Material. (An in-vitro study)

Ahmed,

Abdel Moniem,

Ghallab

2024

Ain Shams Dental Journal

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The aim of this study was to investigate the effect of time and surface treatments on shear bond strength of repaired fiber reinforced composite to nano-hybrid composite material. Materials and methods: Eighty specimens were prepared of ever-X Posterior (GC Europe). They were equally divided into two groups according to time of repair (after 24 hours and one month). Then, each group subdivided to five subgroups according to surface treatment (1-No surface treatment, 2-Diamond coated bur, two step self-etch adhesive, 3-Diamond coated bur, two step self-etch adhesive, silane, 4-Air abrasion, two step self-etch adhesive, 5-Air abrasion, two step selfetch adhesive, silane). A nano-hybrid composite was added as a material of repair in 2 mm thickness. All groups were thermocycled for 5000 cycles. The two-way ANOVA test was employed for statistical analysis of the data. Results: both the surface treatments and the time of repair had significant effect on SBS of repaired composite. The highest results were achieved in subgroup (Air abrasion and bonding agent) when repaired after one month. Conclusion: One month time relapse has no drastic effect on repair strength of FRC material. Air abrasion is considered a powerful mechanical surface treatment for achieving a highly significant repair strength of FRC material.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%