regeneration in rapid maxillary expansion procedures. METHODS: Twenty-seven children,
aged 8 to 12 years, took part in the experiment, with a mean age of 10.2 years, divided into 2
groups: the laser group (n= 14), in which rapid maxillary expansion was performed in
conjunction with laser use, and the no-laser group (n= 13), with rapid maxillary expansion
only. The activation protocol of the expansion screw was 1 full turn on the first day and a half …