CompletedNot Applicable

Quad Helix and Correction of Mandibular Asymmetry

France67 participantsStarted 2017-02-01

Plain-language summary

To compare the effectiveness of the Quad Helix, an orthopaedic conventional appliance, in the correction of skeletal mandibular asymmetry, on frontal x-ray, in subjects treated before or after 7 years.

Who can participate

Age range4 Years – 13 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria: * Unilateral Posterior Crossbite (at least one tooth) and skeletal mandibular asymmetry * Treated by Quad Helix in the Orthodontic Department of the CHU Montpellier * with frontal X-rays available at baseline and 12months later Exclusion criteria: * Incomplete File * Inadequate quality of x-rays

What they're measuring

Difference in the mandibular corpus length between the right and left side

Timeframe: 1 day

Trial details

NCT IDNCT04429113

SponsorUniversity Hospital, Montpellier

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2019-08-01

View on ClinicalTrials.gov More Mandibular Asymmetry trials