Treatment of Skeletal Class III Malocclusion Using Orthodontic Removable Traction Appliance
Launched by DAMASCUS UNIVERSITY · May 29, 2017
Trial Information
Current as of May 21, 2025
Completed
Keywords
ClinConnect Summary
Treatment of class III malocclusion is a major challenge in orthodontic contemporary practice, Several appliance have suggested for the treatment of class III malocclusion, such as the facial mask and chin cup.
Despite of the efficiency of this extraoral appliance, its external appearance and its big size reduce patients' cooperation which decrease its clinical effects.
Another Class III treatment modality is the Orthodontic Removable Traction Appliance (ORTA). It is a removable appliance that can be used in conjunction with rapid palatal expansion or fixed appliances, It was developed in...
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Patients in early mixed dentation (8-10 years old).
- • Skeletal class III caused by maxillary deficiency with or without mandibular prognathism judged clinically and confirmed radiographically(ANB≤1).
- • Anterior crossbite on two teeth or more or an edge-to-edge bite.
- • Normal inclination of the lower incisors with the mandibular plane.
- Exclusion Criteria:
- • Poor oral hygiene.
- • Previous orthodontic treatment.
- • Patients with syndromes, clefts, or craniofacial abnormalities.
- • Severe skeletal class III primarily resulting from mandibular prognathism (ANB less than - 4)
- • Patients with facial asymmetry.
- • Patients with vertical growth pattern.
About Damascus University
Damascus University, a prestigious institution located in Syria, is committed to advancing medical research and healthcare innovation through its clinical trial initiatives. With a focus on fostering collaboration between academia and clinical practice, the university aims to enhance the understanding of various medical conditions and improve patient outcomes. By leveraging its extensive network of researchers, healthcare professionals, and state-of-the-art facilities, Damascus University strives to contribute to the global body of knowledge in the medical field and support the development of effective therapeutic interventions.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Damascus, , Syrian Arab Republic
Patients applied
Trial Officials
Ahmad S Burhan, PhD.
Study Chair
Department of Orthodontics, Faculty of Dentistry, Damascus University, Damascus, Syria
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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