Short circuit on the wrong side.
Symmetry and function.

Crossbite – what is worth knowing?

In a crossbite, one or more of the upper teeth are positioned inward relative to the lower teeth. The problem may occur from the front, side, unilateral or bilateral.

Orthodontic evaluation does not end with naming the malocclusion. The same visible problem may have different causes in a growing child, a teenager and an adult. Therefore, the plan covers tooth alignment, jaw relationship, function, periodontal health, and the impact of treatment on the profile and smile.

A crossbite occurs when the upper teeth move inward relative to the lower teeth. It may affect one tooth, the entire side section or the front part of the arches. It is particularly important to recognize a situation in which the mandible moves to the side during closing, because persistent functional asymmetry may affect the development of the bite. Treatment of a crossbite depends on the width of the arches, age, position of the teeth and the involvement of bone structures. The orthodontist at Orto Smile in Chorzów assesses the closing path, facial symmetry and documentation to determine a safe method of correction for patients from Chorzów, Katowice and the surrounding area.

What might attract attention?

• the upper side teeth retract inward relative to the lower ones
• the jaw moves to the side when biting
• the midlines of the upper and lower teeth do not coincide
• uneven contacts and one-sided chewing

The list helps you recognize the signals, but is not intended for self-diagnosis. Some problems are only visible during a bite examination or an X-ray.

Why might the problem occur?

• insufficient width of the upper arch
• incorrect positioning of individual teeth
• displacement of the mandible during closing
• asymmetric jaw growth or ingrained habits

Most often, several factors act at the same time. Recognizing the cause helps assess the stability of the planned effect and the possible need for cooperation with other specialists.

What does the orthodontist analyze?

The visit begins with a conversation about health, previous treatment and expectations. The face, profile, smile, tooth alignment, occlusal contacts and function are then assessed. The scope of photographs, scans and radiological tests is selected individually.

What might a treatment plan look like?

• distinction between dental, functional and skeletal problems
• assessment of the width of the arches and the closing path of the mandible
• expansion or correction of tooth positioning as indicated
• control of symmetry and stability of contacts after treatment

Fixed braces, aligners, removable braces or team treatment are not an end in themselves. These are tools selected for recognition. The final scope, time, costs and possible alternatives can only be determined once the diagnostics are completed.

When is it worth coming for a consultation?

A crossbite with functional displacement of the mandible is worth assessing early. In adults, the plan depends on the degree of consolidation of the asymmetry and the ability to safely change the width of the arches.

It is also worth making an appointment if the change progresses, makes hygiene or biting difficult, causes tissue injuries or raises concerns about the development of the child's bite.