Teeth straightening: how much force is best?
Part of Mouth & dental clinical trials.
This trial tests different force levels to move canine teeth after premolar extraction in teens. Results may help orthodontists choose the best force for faster, safer tooth movement.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 11 and 16 years old and do not smoke.
- You need to have both upper first premolars removed as part of your braces plan.
- You have all your teeth (except second molars), and your first molars are in place.
- At least 6 months have passed since the extractions, and you have a specific wire in your upper braces.
- You have no medical conditions or medications that could affect how teeth move.
- You can read and understand English and agree to join the trial.
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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