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The Effect of 3D Printed Framework Bone-Borne Rapid Maxillary Expander in Young Adults

RecruitingNAAges 18 Years - 30 YearsAllMansoura University
NCT07331207 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Aim of the study: assess the effect of printed framework pure bone-born rapid maxillary expanders on MPS. Materials and Methods: The intra-oral scan and CBCT will be sent to the lab for MARPE fabrication, four mini-screws size 10mm in length, and 1.7 mm in diameter will be placed, after that, the device will be retained to the mini-screws by retaining screw. The activation of MARPE will be 1 turn (0.25 mm per turn) per day. After 3 months, a CBCT image will be taken to assess the MPS. Outcomes: CBCT analysis: For the first premolar and the first molar: points will be made at the most anterior section where the crown and palatal root can be seen at their greatest length. For the second premolar: in the most anterior section showing maximum length of its root. Measuring the distance between the external right and left maxilla edges in the axial view before expansion and after 3 months f

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📋 Eligibility rules (as published)
Inclusion Criteria: * Transverse maxillary deficiency with or without crossbite; who requires maxillary expansion * Age: (18 to 30) years. * presence of first and second upper premolars and first upper molars * No previous orthodontic treatment. * Good oral hygiene and healthy periodontal tissue. * No significant dentofacial anomalies, any bone defects, or systemic disease. * Not being pregnant. Exclusion Criteria: * previous orthodontic treatment. * significant dentofacial anomalies, any bone defects, or systemic disease. * pregnant. * bad oral hygiene and healthy periodontal tissue. * loss first and second upper premolars and first upper molars * growing patients
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What it tests

  • bone anchored miniscrew assisted rapid palatal expansion
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Where

1 site
faculty of dentistry- 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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