Chairside Time and Accuracy of Indirect Bonding of Orthodontic Attachments Using Double Versus Single Transfer Tray

Not Applicable

• Conditions: Orthodontic Appliance Complication
• Interventions: Device: single transfer tray; Device: double transfer trays

• Registration Number: NCT03362034
• Lead Sponsor: Cairo University

Brief Summary

compare the chairside time and the accuracy of transferring attachments between single and double sheets vacuum tray techniques during indirect bonding of orthodontic attachments using superimposition on computer software

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2017-11-21
• Status Verified: 2017-12
• Study First Submitted QC: 2017-12-02
• Last Update Submitted: 2017-12-02
• Study First Posted: 2017-12-05
• Last Update Posted: 2017-12-05
• Study Start: 2018-01
• Primary Completion: 2019-01
• Study Completion: 2019-03

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

1. Patient with maxillary full set of teeth and undergoing fixed orthodontic treatment.
2. Good oral hygiene.
3. Mild to moderate crowding.

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Exclusion Criteria

1. Patients with partially erupted teeth in the maxillary arch.
2. Signs of caries, large restorations or abnormalities of crown morphology.
3. The need of banding.
4. Bad oral hygiene measures.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
single transfer tray	single transfer tray	-
double transfer trays	double transfer trays	-

Primary Outcome Measures

Name	Time	Method
Chairside time of brackets bonding	an average of 30 minutes	using Stop watch

Secondary Outcome Measures

Name	Time	Method
Accuracy of orthodontic attachments transfer	one day after bonding	angular (degrees) scale using geomagic software