Three-dimensional Assessment of Root Resorption Following Treatment With Clear Aligners Using Cone Beam Computed Tomography
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Orthodontic Pathological Resorption of External Root
- Sponsor
- Tishreen University
- Enrollment
- 26
- Locations
- 1
- Primary Endpoint
- treatment with clear aligners
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
Three-dimensional Assessment of Root Resorption following treatment with clear aligners using Cone Beam Computed Tomography Design: A randomized, controlled, crossover, double-blind clinical study including twenty six adult , aged 18-25 years old.
Detailed Description
Orthodontically induced root resorption is one of the common undesirable sequalae of orthodontic treatment. one third of the patients treated with fixed appliances showed more than 3 mm of root resorption whereas at least 2% of orthodontic patients showed more than 5 mm of root resorption. There is a controversy in the literature regarding the effect of clear aligners on apical root resorption. One previous study reported that some kinds of removable aligners may have the potential of minimizing orthodontic ally induced root resorption due to the studied piezoelectric property by these materials Till now, the degree of apical root resorption following treatment with (in house) aligners has not been reported in the literature.
Investigators
Eligibility Criteria
Inclusion Criteria
- •The Clinical Diagnosis the age of patients ranges between 18-25 years, medium crowding between 3-6 mm in the area of the upper anterior teeth according to Little irregularity index 20,class1 according angel classification healthy patient No previous orthodontic treatment vital teeth with periodontal tissue without root absorption,
Exclusion Criteria
- •Previous history of orthodontic or orthopedic treatment. Presence of craniofacial anomalies. Presence of any signs and symptoms of gingival and periodontal diseases. Presence of significant medical history (including drug allergy). Pregnant and lactating women
Outcomes
Primary Outcomes
treatment with clear aligners
Time Frame: two years
to determine the root resorption for upper anterior teeth following treatment with clear aligners orthodontic appliances CA comparison with fixed appliances using CBCT.)
Secondary Outcomes
- comparative study of Buccolingual Inclination changes(two years)