Chairside Time and Bond Failure of Non Custom Versus Custom Base Orthodontic Attachments During Indirect Bonding

Chairside Time and Bond Failure of Non Custom Versus Custom Base Orthodontic Attachments During Indirect Bonding: A Randomized Clinical Trial

compare the chair side time, clinical orthodontic attachment bond failure and accuracy of transfer between non custom attachment base and custom attachment base indirect techniques.

Inclusion Criteria:

- Patients should have

1. Maxillary sound teeth and undergoing fixed orthodontic treatment.
2. Space problems ranging from spacing to mild crowding.
3. Good oral hygiene.

Exclusion Criteria:

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