The objective is to compare the sagittal and vertical skeletal parameters of patients with an impacted third molar.
Patients will be analyzed according to their skeletal characteristics: skeletal class (sagittal direction) and facial skeletal typology (vertical direction).
The inclusion characteristics of third molars will also be analyzed, to see the links between typology and inclusion. The principal hypothesis is no significant difference in third molar inclusion patterns in relation to skeletal divergence.
CMV stage 5 on lateral radiography (end of growth)
at least one impacted third molar at minimum Nolla stage 6 development
Previous maxillofacial trauma
Growing patients
Missing permanent tooth or early avulsion
Dysplasia