Effect of Ozone Pretreatment on the Microleakage of Class V Cavities Following Office Bleaching with Diode Laser

Derya SURMELİOGLU; Emine ŞİRİN KARAARSLAN; Eda ERBİL; Osman DEMİR

doi:https://doi.org/10.7126/cumudj.414896

Article Details

Effect of Ozone Pretreatment on the Microleakage of Class V Cavities Following Office Bleaching with Diode Laser

Authors:

Derya SURMELİOGLU | Emine ŞİRİN KARAARSLAN | Eda ERBİL | Osman DEMİR

Main Topics:

Promotion of health

Journal:

Cumhuriyet Dental Journal 2018 Vol.21 Issue 3, pp.230-238

Document Type:

Article

Publication Date:

10/2018

Document Language:

English

Document ID (Org No.):

2000734781

DOI:

https://doi.org/10.7126/cumudj.414896

Abstract:

 


Objective: This
study investigated the effect of ozone treatment on the microleakage of class V
composite restorations after using two different bleaching agents with laser
activation. 


Materials and Methods: Forty non-carious maxillary central
incisor teeth extracted for periodontal disease were used and randomly divided
into two main groups. Group 1: Bleaching agent including 40% H2O2
was activated with laser (Diode 980 nm, Gigaa Dental Laser Cheese, China).
Group 2: Bleaching agent including 35% H2O2 was activated
with the same laser. Then, the teeth were randomly divided into two subgroups
(n=10). Ten specimens in each subgroup were subjected to ozone treatment (Ozonytron
XP-OZ, MIO International, Germany) for 30 seconds, while the remaining left
untreated/remainings were control group. After class V cavity preparation on the
buccal surfaces, all cavities were filled with composite resin (Filtek Z550, 3M
ESPE, USA). Following thermal cycling (5–55°C, 5000×), the specimens were
subjected to dye penetration within 0.5% basic fuchsine for 24h. Then, the
teeth were sectioned longitudinally to evaluate staining and the depth of
staining along with the tooth-restoration interface was recorded with a
stereomicroscope. 


Results: There
were no significant differences between the two bleaching agents in
microleakage of restorations (p > 0.05). The ozone treatment didn’t decrease the microleakage values (p > 0.05). There were significant differences among
the scores of microleakage at the enamel and gingival margins  (p < 0.05).


Conclusion: Ozone
treatment did not affect microleakage values of class V composite
restorations after dental bleaching.

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Article Details

Effect of Ozone Pretreatment on the Microleakage of Class V Cavities Following Office Bleaching with Diode Laser

Authors: Derya SURMELİOGLU | Emine ŞİRİN KARAARSLAN | Eda ERBİL | Osman DEMİR

Main Topics: Promotion of health

Journal: Cumhuriyet Dental Journal 2018 Vol.21 Issue 3, pp.230-238

Document Type: Article

Publication Date: 10/2018

Document Language: English

Document ID (Org No.): 2000734781

DOI: https://doi.org/10.7126/cumudj.414896

Issues

Authors:

Derya SURMELİOGLU | Emine ŞİRİN KARAARSLAN | Eda ERBİL | Osman DEMİR

Main Topics:

Promotion of health

Journal:

Cumhuriyet Dental Journal 2018 Vol.21 Issue 3, pp.230-238

Document Type:

Article

Publication Date:

10/2018

Document Language:

English

Document ID (Org No.):

2000734781

DOI:

https://doi.org/10.7126/cumudj.414896