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Evaluation of the Color Matching of Composite Resin Restoration used for Repair with Initial Composite Resin Restoration
Asdagh, Saeedeh; Daneshpooy, Mehdi; Rahbar, Mahdi; Ghasemi, Shima; Ghasemzadeh, Shahrzad.
  • Asdagh, Saeedeh; s.af
  • Daneshpooy, Mehdi; s.af
  • Rahbar, Mahdi; s.af
  • Ghasemi, Shima; s.af
  • Ghasemzadeh, Shahrzad; s.af
Pesqui. bras. odontopediatria clín. integr ; 18(1): 4124, 15/01/2018. tab
Article in English | LILACS, BBO | ID: biblio-967061
ABSTRACT

Objective:

To investigate the color matching of the composite resin used for repaired with initial composite resin restoration after the aging process. Material and

Methods:

After preparation of 30 composite resin samples, their color were determined using the spectrophotometer four times and the average was recorded. After the initial aging, the color of the samples was measured again. Then, the repair process was performed with an appropriate composite resin color for each sample and the aging process was performed again. After the second aging, the color of the initial and the repaired composite resins were measured. Then, the data were analyzed by paired T-test. The level of significance was set at 5%.

Results:

The color difference of the initial composite resin between before and after initial aging, as well as the color difference of repaired composite resins between before and after second aging, were significant (p<0.001). Also, after the second aging, the color difference between initial and repaired composite resin restoration were significant (p<0.001).

Conclusion:

The color matching of the repaired composite resin with the initial one is not acceptable. In this way, replacement of initial composite suggested instead of repaired.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Tooth Bleaching / Color / Composite Resins / Light-Curing of Dental Adhesives Country/Region as subject: Asia Language: English Journal: Pesqui. bras. odontopediatria clín. integr Journal subject: Dentistry Year: 2018 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Tooth Bleaching / Color / Composite Resins / Light-Curing of Dental Adhesives Country/Region as subject: Asia Language: English Journal: Pesqui. bras. odontopediatria clín. integr Journal subject: Dentistry Year: 2018 Type: Article