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Skeletal and Dental Changes With Hyrax-type Rapid Maxillary Expander Anchored to Permanent Versus Deciduous Molars — DENTHYRAX  

Maxillary Hypoplasia Clinical Trial

Official title:
Comparison of Skeletal and Dental Changes With Hyrax-type Rapid Maxillary Expander Anchored to Permanent (6) Versus Deciduous Molars (V) in Growing Subjects

Clinical Trial Summary

The aim of the study is to compare the skeletal and dental maxillary expansion obtained with an Hyrax tooth-borne expander anchored either on the 2nd deciduous molars (V) or on the 1st permanent molars (6)

Clinical Trial Description

The aim of the study is to compare the skeletal and dental maxillary expansion obtained with an Hyrax tooth-borne expander anchored either on the 2nd deciduous molars (V) or on the 1st permanent molars (6). The main objective is to compare at the skeletal level the distance between the cephalometric points, right jugal (RJ) and left jugal (JR) (maxillary base). The secondaries objectives are performed at the dental level by measuring the distance between the maxillary first molars mesio-palatal cusp and the cuspids cups. Molar derotation is also assessed ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05773573
Study type Interventional
Source University Hospital, Montpellier
Contact Leila ELOTMANI
Phone 467336710
Email l-elotmani@chu-montpellier.fr
Status Recruiting
Phase N/A
Start date May 22, 2023
Completion date September 2024
View Details
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