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Orthodontic Appliance Design clinical trials

View clinical trials related to Orthodontic Appliance Design.

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NCT ID: NCT05644119 Recruiting - Clinical trials for Orthodontic Appliance Complication

Periodontal and Orthodontic Outcomes of Straight vs. Looped Fixed Retainers

Start date: November 1, 2022
Phase: N/A
Study type: Interventional

The goal of this split-mouth, head-to-head, randomized controlled trial is to compare the effects of a fixed straight retainer with the V- loop bonded retainer on periodontal health in patients with the requirement of continuous fixed retention for 12-24 months after orthodontic treatment. The main question it aims to answer is whether the V- loop bonded retainer is more effective than fixed straight retainer for periodontal health management. Each patient will receive 2 lower fixed and bonded retainers: (1) a straight wire retainer (SWR) and (2) a looped wire retainer (LWR). Patients will be asked to floss once daily with a thread flosser. Researchers will compare the effects of two types of retainers to see if there is a statistically significant difference.

NCT ID: NCT00688233 Recruiting - Clinical trials for Malocclusion, Angle Class II

Effect of the Innovated Seifi's Functional Appliance on Skeletal and Dentoalveolar Changes of Class II/ 1, Deep Bite

Seifi-Fx
Start date: December 2007
Phase: Phase 1
Study type: Interventional

For improving the appearance of protruded upper front teeth when lower front teeth may touch palatal mucosa or have proximity to that; the innovated Seifi's Functional Appliance may be used.