Laser Therapy on Controlling Pain During Orthondontic Treatment

To evaluate the effectiveness of pain reduction on a initial orthodontic treatment by using 810nm Diode laser compared to a placebo. Methods: This study will include two parallels groups, 30 adult patients each (mean age 18 - 40) that will be asked to fill a questionnaire related with pain before starting orthodontic treatment with Tip edge technique. Patients from one of the groups will receive laser therapy on both upper and lower maxillary according to the protocol. The patients from the other group will receive a placebo simulating a laser therapy on both maxillary. After the process, both groups will be checked on different times (12hrs-24hrs-48hrs-72hrs after) by filling a questionnaire related with pain each time.