60
Participants
Start Date
May 17, 2019
Primary Completion Date
December 31, 2025
Study Completion Date
March 30, 2026
Bonded-Hyrax
The expansion screw of the bonded-hyrax will be activated until the palatal cusps of the permanent maxillary first molars are opposing the buccal cusps of the permanent mandibular first molars
Bonded Rapid Maxillary Expansion and low-Level Laser therapy
Ten sessions of 0.5 watts for 20 seconds at 4 points along the mid-palatal suture
RECRUITING
Al-Azhar University, Cairo
Al-Azhar University
OTHER
National Research Centre, Egypt
OTHER