Correcting an underbite without surgery is possible in many cases—especially when caught early—for less severe skeletal discrepancies. 東京 前歯矯正 occurs when the bottom teeth sit in front of the top teeth, which can disrupt normal mastication, communication, and aesthetic balance. While severe cases often require surgical intervention, there are several non-surgical options that can gradually correct jaw positioning without incisions.

Metal or ceramic braces are frequently prescribed for underbite cases. These appliances apply consistent pressure to gradually move the teeth into better alignment. In underbite cases, braces are commonly combined with auxiliary devices to correct skeletal imbalance. Elastic bands, also called intermaxillary elastics are routinely employed to retract the mandible. These bands must be replaced according to your orthodontist’s schedule to prevent loss of therapeutic tension.

Another effective option is the use of palatal expanders. These devices are most effective during active growth phases. A palatal expander fits over the upper teeth and gently widens the upper jaw over time. This facilitates better coordination between upper and lower dental arches. Expanding the upper arch can correct mild to moderate underbites by improving the relationship between the upper and lower dental arches.

Facial mask therapy is another viable non-surgical option. This appliance attaches to braces or a palatal expander and uses straps and bands to gently pull the upper jaw forward. It is works best before growth plates fuse. Worn for designated daily periods, typically during rest or school hours, this device can achieve lasting correction within 6 to 12 months of consistent use.

Clear aligners like Invisalign are also an option for certain underbite cases. While originally designed for simple tooth movements, newer technologies and techniques have expanded their capabilities. For dental underbites without significant jaw discrepancy, clear aligners can reposition molars and incisors for improved occlusion. However, they are not suitable for severe skeletal underbites and need regular supervision by a qualified specialist.

In addition to appliances, functional appliances such as the Herbst appliance or the Twin Block appliance may be used. These devices encourage the lower jaw to move into a more retracted position while you chew or speak. They are typically worn for a set period and are most effective during the adolescent growth phase. Their passive and active components work together to remodel jaw positioning.

Early orthodontic assessment is critical. Especially if you detect misaligned jaw development in a young patient. Timely treatment harnesses the body’s growth potential and reduces risk of complex surgical correction. Even non-surgical options remain viable for many adults, though results may take longer and may be limited by jaw maturity.

Consistency is key. Whether you are using fixed or removable orthodontic devices, following your orthodontist’s instructions closely will determine the success of your treatment. Regular check-ups, proper oral hygiene, and wearing prescribed devices for the recommended amount of time are vital components of successful treatment.

Some patients still require orthognathic surgery, numerous individuals experience full correction non-invasively. With the strategic use of non-surgical technologies, achieving a perfect bite without incisions is a realistic and common outcome.