Clinical Evaluation and Patient Satisfaction of Single Zirconia‐Based and High‐Noble Alloy Porcelain‐Fused‐to‐Metal Crowns in the Esthetic Area: A Retrospective Cohort Study

Shi, Jia; Xin, Li; Ni, Jie; Zhu, Ziyuan

doi:10.1111/jopr.12344

Cited by 19 publications

(15 citation statements)

References 20 publications

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“…It has been recommended that patient satisfaction should be included in the final evaluation even if such assessment is subjective. 16,17 In summary of the present study, the patient satisfaction (VAS) was relatively high (>80) in all three groups. This indicated that all three treatment strategies were acceptable for patients.…”

Section: Discussionsupporting

confidence: 53%

“…In recent years, psychosocial parameters relate to patient's perception of implant therapy have gained considerable interests. It has been recommended that patient satisfaction should be included in the final evaluation even if such assessment is subjective . In summary of the present study, the patient satisfaction (VAS) was relatively high (>80) in all three groups.…”

Section: Discussionsupporting

confidence: 50%

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Clinical Investigation and Patient Satisfaction of Short Implants Versus Longer Implants with Osteotome Sinus Floor Elevation in Atrophic Posterior Maxillae: A Pilot Randomized Trial

Zhang

Shi

et al. 2016

Clin Implant Dent Rel Res

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Section: Discussionsupporting

confidence: 53%

Section: Discussionsupporting

confidence: 50%

Clinical Investigation and Patient Satisfaction of Short Implants Versus Longer Implants with Osteotome Sinus Floor Elevation in Atrophic Posterior Maxillae: A Pilot Randomized Trial

Zhang

Shi

et al. 2016

Clin Implant Dent Rel Res

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“…It is recommended that general dental practitioners consider adopting minimally invasive techniques in the first instance before moving on to more invasive treatment plans. Indirect restorations require more tooth preparation and more than one appointment to be completed [17][18][19][20]. Metal ceramic restorations though they have shown long-term success due to good mechanical properties [21], achieving a natural appearance is more challenging with a metal-ceramic restoration than an all-ceramic restoration due to the fact that metal copings prevent light transmission [22].…”

Section: Discussionmentioning

confidence: 99%

Masking posterior tooth discolorations with color modifiers

Spaveras¹,

Karkazi²,

Αντωνιάδου³

2018

EDUJ

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The present article provides the clinician with a fundamental principle for achieving success with direct application of resinous materials in cases of discolored posterior teeth, mainly due to amalgam corrosion of a previous restoration. The procedure, advantages, and limitations of the technique are discussed. Summary: A first upper right molar previously filled with amalgam was prepared for a direct composite resin restoration, due to secondary caries. The discolored dentin on the pulpal floor was treated with a white opaquer and a resinous corn color tint also applied with a round painter's brush. Dentin and enamel shade stratification was performed according to the layering technique following the anatomical morphology of the tooth. Finishing was performed with extra-fine diamond burs and aluminum oxide disks. Then a silicon-rubber polishing cups system was used with a 5 μm diamond polishing paste in order to achieve high surface gloss. Key learning points: The preparation of dentin should be kept in minimum in order to follow the principle of minimally invasive dentistry. The application of an opaquer over the discolored dentin should be made in a very thin layer of 0.1 mm. The resinous color modifiers should be applied and layered homogeneously.

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“…1,2 However, achieving a natural appearance is more challenging with a metal-ceramic restoration than an all-ceramic restoration due tothe fact that metal copings prevent light transmission. 3,4 This has led to an increase in the use of non-metallic restorations such as zirconia-based restorations.…”

Section: Introductionmentioning

confidence: 99%

The color masking ability of a zirconia ceramic on the substrates with different values

Tabatabaian

Sharif

Massoumi

et al. 2017

J Dent Res Dent Clin Dent Prospects

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Background. The color masking ability of a restoration plays a significant role in coveringa discolored substructure; however, this optical property of zirconia ceramics has not been clearly determined yet. The aim of this in vitro study was to evaluate the color masking ability of a zirconia ceramic on substrates with different values.Methods. Ten zirconia disk specimens,0.5 mm in thickness and 10 mm in diameter, were fabricated by a CAD/CAM system. Four substrates with different values were prepared, including: white (control), light grey, dark grey, and black. The disk specimens were placed over the substratesfor spectrophotometric measurements. A spectrophotometer measured the L*, a*, and b* color attributes of the specimens. Additionally, ΔE values were calculated to determine the color differences between each group and the control,and were then compared with the perceptional threshold of ΔE=2.6. Repeated-measures ANOVA, Bonferroni, and one-sample t-test were used to analyze data. All the tests were carried out at 0.05 level of significance.Results. The means and standard deviations of ΔE values for the three groups of light grey, dark grey and black were 9.94±2.11, 10.40±2.09, and 13.34±1.77 units, respectively.Significant differences were detected between the groups in the ΔE values (P<0.0001).The ΔE values in all the groups were more than the predetermined perceptional threshold(ΔE>2.6) (P<0.0001).Conclusion. Within the limitations of this study, it was concluded that the tested zirconia ceramic did not exhibit sufficient color masking ability to hide the grey and black substrates.

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Clinical Evaluation and Patient Satisfaction of Single Zirconia‐Based and High‐Noble Alloy Porcelain‐Fused‐to‐Metal Crowns in the Esthetic Area: A Retrospective Cohort Study

Cited by 19 publications

References 20 publications

Clinical Investigation and Patient Satisfaction of Short Implants Versus Longer Implants with Osteotome Sinus Floor Elevation in Atrophic Posterior Maxillae: A Pilot Randomized Trial

Clinical Investigation and Patient Satisfaction of Short Implants Versus Longer Implants with Osteotome Sinus Floor Elevation in Atrophic Posterior Maxillae: A Pilot Randomized Trial

Masking posterior tooth discolorations with color modifiers

The color masking ability of a zirconia ceramic on the substrates with different values

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