NCT04616755View on ClinicalTrials.gov

Stability of Maxillary Anterior Teeth After Two Years of Retention in Adolescents Comparing Two Bonded and a Vacuum-formed Retainer

NACompletedINTERVENTIONAL
Enrollment

90

Participants

Timeline

Start Date

April 30, 2013

Primary Completion Date

August 31, 2018

Study Completion Date

August 31, 2020

Conditions
Orthodontic Appliance Complication
Interventions
OTHER

Measuring changes of Little´s irregularity index ( sum of 5 contact point discrepancies together) measured in mm 2 years after retention have been I place.

Measuring changes occurred under 2 years which the retention devices have been in place between the groups

All Listed Sponsors
collaborator

Malmö University

OTHER

lead

Kronoberg County Council

OTHER_GOV

NCT04616755 - Stability of Maxillary Anterior Teeth After Two Years of Retention in Adolescents Comparing Two Bonded and a Vacuum-formed Retainer | Biotech Hunter | Biotech Hunter