34
Participants
Start Date
May 22, 2023
Primary Completion Date
December 20, 2024
Study Completion Date
January 15, 2025
Experimental group
The experimental group will have a hyrax rapid maxillary expander anchored on the 2nd deciduous molars (V)
Control group
The control group will have a hyrax rapid maxillary expander anchored on the 1st permanent molars (6)
Centre de Soins Dentaires, Montpellier
University Hospital, Montpellier
OTHER