Find the right specialist for
underbite in Abridge

About invisalign for underbite in Abridge

An underbite — the clinical presentation where the lower teeth sit anterior to the upper teeth in occlusion — is classified as Class III malocclusion and divided into dental and skeletal subtypes. Dental underbites arise from lower anterior teeth that are proclined (tipped forward) or upper anterior teeth that are retroclined, producing an anterior crossbite or edge-to-edge bite without significant jaw discrepancy. Skeletal underbites involve true mandibular prognathism or maxillary deficiency, producing a more complex three-dimensional discrepancy that may require orthognathic surgery in severe cases.

Invisalign treats dental underbites by coordinating upper and lower arch tooth movements — advancing the upper anterior teeth and retracting the lower anterior teeth using Class III elastic attachments, precision-cut hooks built into the aligner margins. The elastic forces run diagonally from upper to lower arch, providing the anteroposterior correction that aligner plastic alone cannot generate. Mild to moderate dental underbites respond well to this approach, typically resolving over 12 to 18 months. Skeletal underbites require a thorough diagnostic assessment to determine the limit of dental compensation available before surgical discussion becomes appropriate.

The diagnostic phase — correctly distinguishing dental from skeletal aetiology and quantifying the degree of each component — is where provider experience is most critical in underbite treatment. An inaccurate aetiology assessment leads to a treatment plan that sets unrealistic expectations and ultimately fails to resolve the functional bite problem, even if the aesthetic appearance improves.

Pricing in Abridge

Underbite treatment for Abridge patients ranges from £3,800–£5,800 depending on case complexity and provider. The free consultation establishes the diagnostic assessment and fixed cost.

How it works in Abridge

Common questions