Evaluation of bone density and effects of mini-screw assisted rapid palatal expansion with and without low intensity laser therapy on maxilla in late adolescents. A Randomized Controlled Trial

This study evaluates the effects of Miniscrew-Assisted Rapid Palatal Expansion (MARPE) with and without Low-Intensity Laser Therapy (LILT) in late adolescents with transverse maxillary deficiency. It uses CBCT to measure bone density, skeletal changes (maxillary and nasal widths), and dental effects (changes in maxillary width and alveolar tipping). The trial involves two groups: one with MARPE combined with LILT and the other without LILT. Laser sessions follow a defined protocol, targeting the midpalatal suture to enhance bone regeneration and expansion.

Hypothesis: There is no significant difference in bone density and effects of MARPE with and without LILT in late adolescents with transverse maxillary deficiency.