CompletedNot Applicable

3D Evaluation of Powerscope Appliance in Treatment of Skeletal Class 2 Malocclusion

Egypt12 participantsStarted 2020-07-15

Plain-language summary

The study is aiming to evaluate the efficacy of Powerscope appliance in treatment of skeletal Class 2 malocclusion by three-dimensional image. Powerscope appliance is a hybrid fixed functional appliance used for treatment of Class II malocclusion with a retruded mandible.

Who can participate

Age range14 Years – 16 Years

SexFEMALE

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Inclusion criteria

✓. Healthy post pubertal female patients of age range 14 to 16 years old, manifesting features of post pubertal cervical vertebrae maturational stages 4, 5 and 6 (deceleration, maturation, and completion).
✓. Skeletal class 2 malocclusion of ANB angle greater than 4° with retrognathic mandible.
✓. Class II division 1 malocclusion with at least an end-on Class II molar relationship.
✓. Presence of all permanent dentition excluding third molars.
✓. Good oral hygiene.

Exclusion criteria

✕. History of previous orthodontic treatment.
✕. Any systemic disease that could affect the orthodontic treatment.
✕. Patients with periodontal diseases.
✕. Patients with temporomandibular disorders.

What they're measuring

The Condylar head volumetric changes

Timeframe: six months

Trial details

NCT IDNCT04972084

SponsorAl-Azhar University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-09-05

View on ClinicalTrials.gov More Class II Malocclusion, Division 1 trials