When you see an orthodontist, you may be diagnosed with a deformity in the mouth that causes a posterior crossbite. Posterior crossbite in the mixed dentition period is caused by narrowing of the upper jaw due to prolonged sucking of the thumb. It is recommended to start treatment at the same time as the child grows and to consult an orthodontist before the growing age to get the best results from the treatment of posterior crossbite in the shortest time. If the patient is in their teens and requires fixed orthodontic treatment, orthodontic colleagues are advised to extend treatment with both fixed and removable maxillary appliances, overcorrection and about 3 months of bite retention.
Bilateral full-cusp posterior cross-links are often of skeletal origin. One-sided posterior crossbite is most often caused by displacement of the teeth. A posterior crossbite can cause jaw asymmetry. It is recommended to correct crossbite immediately when visiting a patient with deformity.
This treatment not only prevents tooth decay, but also shifts of the lower jaw. Also, repeat treatment rarely occurs except when there are skeletal problems.
A posterior crossbite is treated by an orthodontist depending on the cause (dental or skeletal). In cases where the posterior tooth bite has a dental origin, the treatment is performed by moving the teeth in a gentle and slow manner and at the same time with continuous force.
