Teeth Sticking Out Treatment UK

Not exactly. Teeth sticking out relates to the overjet — the horizontal projection of the upper front teeth beyond the lower front teeth. An overbite is a vertical measurement — how much the upper teeth overlap the lower teeth vertically. The two often occur together, particularly in cases where the upper front teeth are both protrusive and overlapping, but they can also occur independently. An orthodontist will measure both to understand the full bite picture.

Yes, clear aligners can retract protruding upper front teeth in mild-to-moderate cases. The movement involved — controlled retraction of the incisors — is within the reliable range of modern aligner systems, particularly when combined with small tooth-coloured attachments to aid grip and force direction. Significant overjet reduction, especially where extractions are needed to create space for retraction, is more reliably managed with fixed braces that provide greater control over root position during movement.

Yes. Upper front teeth with a significant overjet are more vulnerable to trauma because they protrude beyond the protection of the lower lip and jaw. Studies show a markedly higher rate of tooth fracture and injury in children and adults with an overjet greater than 5mm. Reducing the overjet through orthodontic treatment reduces this vulnerability and is one of the clinical justifications for treating significant overjets even when there is no functional complaint.

Treatment duration for protruding teeth depends on the size of the overjet, whether extractions are needed to create space for retraction, and whether the bite also needs correcting. A modest overjet with mild bite involvement may be corrected in 12–18 months. Larger overjets requiring extractions and significant incisor retraction typically take 18–24 months. Cases with both a large overjet and a deep overbite requiring bite correction can take 24 months or longer.

Protruding upper front teeth most commonly result from an increased overjet — the horizontal distance the upper front teeth project beyond the lower. This can be caused by skeletal differences in jaw position, the positioning of the upper or lower teeth, or childhood habits such as thumb sucking or dummy use.

Protruding teeth are more vulnerable to trauma — incisors with a large overjet have a higher risk of injury from a fall or accident. Many people with significantly protruding front teeth also find them more visible in smiles and photographs, which can affect confidence. These practical factors are additional reasons people choose treatment beyond purely aesthetic motivations.

Significantly protruding upper front teeth — technically a large overjet — often score at IOTN grade 4 or 5, which qualifies for NHS orthodontic treatment for under-18s in England. An overjet greater than 6mm is typically graded DHC 4; overjets above 9mm with lip incompetence often reach DHC 5. Adults are not routinely eligible for NHS orthodontics, regardless of severity, and would need to pursue private treatment. A dentist can assess and score the overjet during a routine check-up and make a referral if the threshold is met.