Effect of Anodic Oxidation of Implant Abutment Collar on the Peri-implant Soft Tissue Health
NCT ID: NCT04305080
Last Updated: 2020-10-14
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
28 participants
INTERVENTIONAL
2019-10-20
2020-10-07
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Anodic Oxidation of implant abutment
Anodic oxidation
Abutments will undergo anodic oxidation process after etching with Hydrofluoric acid \& Nitric acid mixture for 10 minutes for debridement in a bath of distilled water with citric acid for 5 minutes to turn the abutment collar into pink color. The stainless steel plate will be connected to the cathode (-) and titanium abutments will be connected to the anode (+) end of the DC Power Supply. After then abutments will be left in distilled water for 10 minutes and sterilized before insertion in patient mouth.
Untreated implant abutment
Untreated abutment
Abutment will be left untreated with its gray color.
Interventions
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Anodic oxidation
Abutments will undergo anodic oxidation process after etching with Hydrofluoric acid \& Nitric acid mixture for 10 minutes for debridement in a bath of distilled water with citric acid for 5 minutes to turn the abutment collar into pink color. The stainless steel plate will be connected to the cathode (-) and titanium abutments will be connected to the anode (+) end of the DC Power Supply. After then abutments will be left in distilled water for 10 minutes and sterilized before insertion in patient mouth.
Untreated abutment
Abutment will be left untreated with its gray color.
Eligibility Criteria
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Inclusion Criteria
* Having two inserted dental implants in the same quadrant with healing abutments.
* Implants with at least 1 mm peri-implant soft tissue height.
Exclusion Criteria
* Heavy smoking.
* Patients with inflamed gingival tissue or bad oral hygiene.
* Diseased gingival tissue that needs periodontal treatment.
25 Years
60 Years
ALL
No
Sponsors
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Alexandria University
OTHER
Nourhan M.Aly
OTHER
Responsible Party
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Nourhan M.Aly
Instructor of Dental Public Health and Statistician
Principal Investigators
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Khaled Farrag, BDS
Role: PRINCIPAL_INVESTIGATOR
Faculty of Dentistry, Alexandria University, Egypt
Moataz Khamis, PhD
Role: STUDY_CHAIR
Faculty of Dentistry, Alexandria University, Egypt
Locations
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Faculty of Dentistry, Alexandria University
Alexandria, , Egypt
Countries
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References
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Gehrke P, Lobert M, Dhom G. Reproducibility of the pink esthetic score--rating soft tissue esthetics around single-implant restorations with regard to dental observer specialization. J Esthet Restor Dent. 2008;20(6):375-84; discussion 385. doi: 10.1111/j.1708-8240.2008.00212.x.
Diamanti MV, Del Curto B, Pedeferri M. Anodic oxidation of titanium: from technical aspects to biomedical applications. J Appl Biomater Biomech. 2011 Jan-Apr;9(1):55-69. doi: 10.5301/JABB.2011.7429.
Furhauser R, Florescu D, Benesch T, Haas R, Mailath G, Watzek G. Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clin Oral Implants Res. 2005 Dec;16(6):639-44. doi: 10.1111/j.1600-0501.2005.01193.x.
Other Identifiers
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Anodic oxidation
Identifier Type: -
Identifier Source: org_study_id
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