Palatal Expanders

What Is a Palatal Expander?

A palatal expander is an orthodontic device used to widen the upper jaw (maxilla). It's commonly used in children and teens while their bones are still developing but can sometimes be used in adults with additional procedures.

🎯 Purpose: To correct crossbites, crowding, impacted teeth, or to create space for proper alignment.

Palatal expanders are orthodontic devices used primarily in children and pre-teens to widen the upper jaw (palate) gradually. This treatment creates more space in the mouth by expanding the arch of the upper teeth, often to correct crossbites, overcrowding, or breathing issues related to a narrow jaw. Since the bones in a child’s face are still growing, palatal expansion is most effective during this developmental stage. It sets a strong foundation for future orthodontic treatment, including braces or aligners, and can sometimes prevent the need for tooth extractions or jaw surgery.