Moving upper back teeth back with aligners or mini-screws
Part of Mouth & dental clinical trials.
This study compares two ways to move the upper back molars backward to fix an overbite where the upper teeth stick out too far. One method uses clear aligners, the other uses tiny temporary screws in the jawbone.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have an overbite where the upper back teeth are too far forward on both sides.
- You are under 30 years old with all permanent teeth, including the second molars at least halfway in.
- You are in good health with no active gum disease.
- You have not had braces or orthodontic treatment before.
- You have no missing, extra, or crowned back teeth.
- You do not have a cleft lip, cleft palate, or other facial syndromes.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests a new 3D-printed dental device to move the upper back teeth backward in teenagers with an overjet (bucked teeth) and a class II bite. It may help correct the bite without removing teeth or using headgear.
This trial is testing a new 3D-printed device that moves your upper molars backward to correct a specific type of bite problem (Class II). It may help you if you have a clear overbite on both sides and your second molars are already in place.
This trial compares clear plastic aligners with fixed braces to improve mild overbite (Class II) in adults who have not had orthodontics before. It may help you understand which option works better for your bite and alignment while also checking fit and dental health needs.
This trial tests two different methods of using small bone anchors to move your upper back teeth further back to fix an overbite or overjet (Class II bite). It may be helpful if you've never had braces before and have good oral hygiene.
This trial compares two methods (sliding jigs vs retraction hooks) to move your upper teeth backward using small screws placed in your jawbone. It may help if you have a mild overbite or crowded upper teeth and want to avoid removing teeth.
This study tests two ways of placing small temporary anchors (mini implants) in the jaw to help pull upper front teeth back into a better position. It is for patients who have finished growing and have a Class II overbite, to see which anchor location works best.
Hear when a new Class II Malocclusion trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.