Biological Reaction of Direct 3d Printed Retainers
Recruiting
N/A
Interventional Study
Orthodontic Retainers
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 26 (estimated)
- Sponsor
- Al-Azhar University · Other
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About This Trial
The aim of this study will be to evaluate the biological reaction of direct three dimensional printed retainers. Primary objective is to evaluate bacterial growth and color stability between different thicknesses of 3d printed material used as a retainer . Secondary objective is to determine the optimal thickness for use in clear aligner fabrication based on biological performance.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* -Finished fixed orthodontic therapy and seeking for retention as a part of their original treatment plan.
* Good oral hygiene.
* No habits (e.g., smoking)
Exclusion Criteria:
* Medication affecting saliva.
* intrinsic tooth discoloration.
* Uncooperative patients.
* P…
Contacts