Three-dimensional Assessment of the Bone Changes Accompanying Laser-assisted Orthodontic Tooth Movement

Three-dimensional Assessment of the Bone Changes Accompanying Laser-assisted Orthodontic Tooth Movement: a Randomized Controlled Clinical Trial

Aim of the present study is to evaluate the effect of low-level laser therapy on bone quality and quantity with orthodontic tooth movement.

Inclusion Criteria:

• Malocclusion that requires at least the extraction of maxillary first premolars, followed by canine retraction into the extraction site, such as Class I bimaxillary protrusion, and Class II division 1 cases.
• Normal shape and structure of the maxillary canines, with no history of root canal treatment

Exclusion Criteria:

• Patients who underwent previous orthodontic treatment.
• Patients currently receiving drug therapy, e.g. hormonal therapy and corticosteroids, as well as patients with chronic diseases.
• Pregnancy and lactation.