Comparing two ways to move teeth for braces patients
Part of Mouth & dental clinical trials.
This trial compares two methods of moving upper canine teeth back after premolar extractions: nickel-titanium closed-coil springs versus elastomeric chains. It uses a special 3D X-ray to see how roots and jawbone change, helping doctors choose the gentler, more effective method.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 16 years old or older
- You need braces (fixed orthodontic appliances)
- You need both upper first premolars removed as part of treatment
- You have not had braces or orthodontic treatment before
- You have no serious health issues affecting your face, skull, or jaw
- You are not taking blood thinners that affect bone healing
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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