Not Yet RecruitingNot Applicable

Comparative Study Between Two 3D Functional Appliances Herbst and Mandibular Anterior Repositioning Appliance (MARA) on Posterior Airway Space And TMJ in Growing Class II Malocclusion Patients

20 participantsStarted 2025-09-01

Plain-language summary

The aim of this study is to evaluate effect of three dimensional printed appliances Herbst appliance and Mandibular Anterior Repositioning Appliance (MARA) on Posterior Airway Space (PAS) and Temporomandibular Joint (TMJ) in growing patients with Class II malocclusion. Primary outcome: Effect of three dimensional printed appliances Herbst appliance and Mandibular Anterior Repositioning Appliance (MARA) on Class II malocclusion in growing patients. Secondary outcome: To evaluate effects of two different three dimensional printed functional appliances on Posterior Airway Space (PAS) and Temporomandibular Joint (TMJ).

Who can participate

Age range9 Years – 14 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: * cvm stage 2-3 * mild to moderate class 2 mal occlusion * no prior orthodontic treatment * good oral hygiene * good patient compliance Exclusion Criteria: * previous orthodontic treatment * craniofacial anomlies * severe crowding * severe skeletal protrusion * tmj disorders * poor compliance * dental anomales

What they're measuring

improvement in ANB angle measured on lateral cephalometric radiographs (degrees)

Timeframe: 4-5 months

Trial details

NCT IDNCT07094841

SponsorMoataz Sleem Ahmed Ali

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-01-01

View on ClinicalTrials.gov More Mal Occlusion Class 2 trials