Effect of surface finishing protocols on color and translucency of zirconia reinforced lithium silicate glass-ceramic after thermo-mechanical aging and different staining solutions

Mohamed, Mohamed; Gomaa, Maha Fouad

doi:10.21608/edj.2020.34025.1162

Cited by 2 publications

(4 citation statements)

References 32 publications

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“…Several studies have evaluated the effects of shear bond strength, surface roughness, color/gloss changes and color Badania kliniczne / Clinical research stability, and various polishing treatments on ceramic restorative materials (3,4,(17)(18)(19)(20)(21)(22). However, at present, no study has compared the effects of polishing and reglazing on the color stability of different CAD/CAM ceramic surfaces after orthodontic bonding -two processes that are vital in the anterior region after orthodontic treatment.…”

Section: Discussionmentioning

confidence: 99%

“…effects of polishing and glazing on ceramic restorative materials (3,4,(17)(18)(19)(20)(21)(22). However, none have compared the effects of glazing and polishing on the color stability of different computer-aided design/manufacturing (CAD/CAM) ceramic surfaces after orthodontic treatment.…”

Section: Badania Kliniczne / Clinical Researchmentioning

confidence: 99%

“…1). The specimen thickness was 1.5 mm to ensure ease of manipulation and polishing, and a digital caliper was used to confirm said thickness for all 60 specimens (21).…”

Section: Specimen Fabricationmentioning

confidence: 99%

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Effects of glazing or polishing on the color stability of different computer-aided design/manufacturing ceramic surfaces after orthodontic debonding: An in-vitro comparative study

Rahmaty¹,

Gulnar²,

Baser³

2022

for

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Section: Discussionmentioning

confidence: 99%

Section: Badania Kliniczne / Clinical Researchmentioning

confidence: 99%

See 1 more Smart Citation

Effects of glazing or polishing on the color stability of different computer-aided design/manufacturing ceramic surfaces after orthodontic debonding: An in-vitro comparative study

Rahmaty¹,

Gulnar²,

Baser³

2022

for

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show abstract

“…In the present study, the "good score" of color matching (not the excellent one) was recorded for all veneers of both groups during all the follow-up intervals, and this could be partly related to the fact that natural teeth are difficult to mimic in terms of shade because they are multilayered, semitranslucent, curved, fluorescent, and opalescent [30]. On the other hand, there are numerous clinical variables (material composition, translucency, and thickness; and the color of the prepared tooth, the shade, and thickness of the cement) and laboratory factors (ceramic condensation technique, temperature, number of ceramic firing cycles, and glaze cycle) that affect how all-ceramic restorations look in the patient's mouth [31], [32], [33]. Yet, the results of color matching in the present study were comparable with some other studies.…”

Section: Hayashi Et Al (2005)mentioning

confidence: 99%

Clinical Performance of Ceramic Laminate Veneers Made with Celtra Press and IPS E. Max Press Ceramic (Randomized Controlled Clinical Trial)

2023

JPTCP

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Objective: To assess the clinical performance (color matching and stability, fracture, marginal adaptation, patient satisfaction, and sensitivity) of laminate veneers constructed from Celtra press ceramic and IPS e.max press ceramic with incisal wrap design (split-mouth design). Methodology: Thirty-four ceramic laminate veneers were fabricated for maxillary anterior teeth in six patients. The veneers were randomly divided into two groups based on their material. Group I (the control group) was constructed from IPS e.max press veneers, and Group II (the intervention group) was constructed from Celtra press veneers. The follow-up sessions were performed after 24 hours of cementation (the baseline), then every three months for up to a year for each patient, using a dental probe and operator vision to assess color matching, fracture, and sensitivity in accordance with USPHS criteria. A spectrophotometer (Vita EasyShade®V) was also used to assess the color stability of the restoration. Patients' satisfaction was also evaluated using a questionnaire chart. Results: An insignificant difference in both groups was revealed, considering color matching, color stability, fractures, marginal adaptation, and sensitivity at all follow-up intervals. While patients' satisfaction results showed a statistically significant difference in some evaluated factors, there wasn't a clinically significant difference. Conclusion: After one year of follow-up, both Celtra press laminate veneers and IPS e.max press laminate veneers showed successful clinical performance in anterior teeth requiring conservative labial laminate veneers with incisal wrap design in terms of color matching and color stability, fracture, marginal adaptation, sensitivity, and patient satisfaction.

show abstract

Effect of surface finishing protocols on color and translucency of zirconia reinforced lithium silicate glass-ceramic after thermo-mechanical aging and different staining solutions

Cited by 2 publications

References 32 publications

Effects of glazing or polishing on the color stability of different computer-aided design/manufacturing ceramic surfaces after orthodontic debonding: An in-vitro comparative study

Effects of glazing or polishing on the color stability of different computer-aided design/manufacturing ceramic surfaces after orthodontic debonding: An in-vitro comparative study

Clinical Performance of Ceramic Laminate Veneers Made with Celtra Press and IPS E. Max Press Ceramic (Randomized Controlled Clinical Trial)

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