الفهرس 
AcknowledgementOnly 14 pages are availabe for public view
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Abstract
This study was carried out to fulfill the following objectives:
1- To evaluate the two used methods of indirect bonding (The Vinyl Polysiloxane (VPS) and the vacuum-formed trays) regarding the patient’s satisfaction during the bonding procedure.
2- To compare the accuracy of transferring orthodontic attachments in all three planes of space between two indirect bonding used techniques, using 3D scanning and superimposition.
3- To record the failure rate of the tubes bonded to the posterior teeth over a four months period.