Three-dimensionally Printed Hyrax Versus Conventional Hyrax for Maxillary Arch Expansion in Adolescents
Recruiting
N/A
Interventional Study
Transverse Maxillary Deficiency
Maxillary Expansion
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 12 – 17
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 22 (estimated)
- Sponsor
- Ain Shams University · Other
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About This Trial
This clinical trial aims to compare the skeletal and dental effects of conventional Hyrax expanders and 3D-printed Hyrax expanders in adolescent patients with maxillary transverse deficiency. Using cone-beam computed tomography (CBCT) and digital models, the study evaluates the precision, customization, and treatment outcomes of both appliance types to inform evidence-based orthodontic treatment p…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Patients aged between 12 to 17 years.
2. Skeletal age ranges from CVMS 3 to CVMS 5.
3. Skeletal maxillary transverse deficiency with/without crossbite.
4. Cooperative and able to attend follow-up visits.
Exclusion Criteria:
1. Previous orthodontic treatment.
2. Craniofacial…
Contacts