study will be directed to evaluate the effect of low-level laser therapy during maxillary molar distalization using a skeletally anchored appliance

Effect of low-level laser therapy during maxillary molar distalization using a skeletally anchored appliance

Inclusion Criteria:

• 1- An age range from 14-17 years old. 2- All permanent teeth are present (except for third molars). 3- Bilateral dental Class II malocclusion. 4- Skeletal Class I or mild Class II relationship. 5- Normal or reduced vertical face height. 6- No posterior crowding or spaces.

Exclusion Criteria:

1. Patients who required surgery to correct skeletal discrepancies.
2. Patients with congenital dentoskeletal disorders.
3. Missed or mutilated teeth in maxillary arch.
4. Patients with poor oral hygiene and/or periodontally compromised patients.