Therefore, most orthodontists recommend crossbite be addressed and fixed even before all of the permanent teeth have erupted. A crossbite carried over from childhood may trigger severe pain in your jaw joint and the supporting muscles as you grow older.

What happens if you don't correct a crossbite?

An untreated crossbite can also lead to jaw pain and jaw problems, like temporomandibular joint disorder (TMJ). The excessive pressure on the jaw from a crossbite can also cause facial pain, headaches, neck, and shoulder pain over time.

Is it necessary to fix a crossbite?

Unfortunately, once a crossbite develops, it will not resolve itself and will only go away with proper orthodontic treatment. While most people consider a crossbite to be a cosmetic problem, it affects more than just the look of your smile. In fact, crossbites can cause problems such as: Jaw and tooth pain.