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Maxillary Arch Distalization With Infrazygomatic Crest Miniscrews for Class II Malocclusion

RecruitingNAAges 15 Years - 30 YearsAllMansoura University
NCT07875660 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

This prospective clinical study will evaluate the effects of moving the entire upper dental arch backward using infrazygomatic crest miniscrews in participants with Class II malocclusion. Class II malocclusion is a type of bite problem in which the upper and lower teeth do not have a normal front-to-back relationship. Infrazygomatic crest miniscrews provide temporary skeletal anchorage that can be used to move the upper teeth backward while reducing dependence on patient cooperation. Participants will receive orthodontic treatment using bilateral infrazygomatic crest miniscrews connected to the upper orthodontic archwire through power arms and elastomeric chains. Changes produced by treatment will be evaluated using clinical photographs, radiographs, and digital dental models obtained before distalization and after correction of the Class II molar relationship. The study will assess d

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📋 Eligibility rules (as published)
Inclusion Criteria: 1. Age between 15 and 30 years. 2. Non-extraction treatment plan, except for third molar extraction when indicated. 3. Class II molar relationship 4. Absence of any syndrome or systemic disease. 5. No history of previous orthodontic treatment. 6. Good oral hygiene. Exclusion Criteria: 1. Patients indicated for extraction treatment. 2. Patients showing symptoms of temporomandibular disorders. 3. Patients with periodontal diseases.
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What it tests

  • Infrazygomatic Crest Miniscrews
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Where

1 site
Mansoura University
Al Mansurah, Egypt
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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