Microbial Colonisation On Vacuum-Formed Retainers Constructed On Conventional Models And Three Dimensional (3D) Reconstructed Models
Orthodontic Appliance Complication
About this trial
This is an interventional screening trial for Orthodontic Appliance Complication focused on measuring Orthodontic Retainers, Printing, Three-Dimensional, Colony Count, Microbial
Eligibility Criteria
Inclusion Criteria:
i. Fixed appliance on upper and lower arches ii. About to debond iii. Planned for vacuum-formed retainers for retention iv. Non smoking patients v. No systemic disease
Exclusion Criteria:
i. Undergoing sectional fixed appliance / single arch treatment ii. Indicated for double retention regime with bonded retainers iii. Patient with smoking habit iv. Any systemic disease that may affect the salivary flow v. History of use of antimicrobial mouthwash less than 1 month prior to debond
Sites / Locations
- Postgraduate Orthodontic Clinic, Faculty Of Dentistry, University Of Malaya
Arms of the Study
Arm 1
Arm 2
Arm 3
Active Comparator
Experimental
Experimental
Conventional Vacuum-Formed Retainers
Vacuum-Formed Retainers From SLA
Vacuum-Formed Retainers From FDM
Vacuum-formed retainers constructed on conventional stone models.
Vacuum-formed retainers constructed on 3D reconstructed models using stereolitography (SLA) technique.
Vacuum-formed retainers constructed on 3D reconstructed models using fused deposition modeling technique (FDM).