Before
![](https://www.desmilecenter.com/wp-content/uploads/rmgallery2/RMG8713716021-647-b/original.jpeg)
After
![](https://www.desmilecenter.com/wp-content/uploads/rmgallery2/RMG8713716032-647-a/original.jpeg)
Before
![](https://www.desmilecenter.com/wp-content/uploads/rmgallery2/RMG8713716042-647-b/original.jpeg)
After
![](https://www.desmilecenter.com/wp-content/uploads/rmgallery2/RMG8713716053-647-a/original.jpeg)
A severe overbite is typically the cause of an underdeveloped lower jaw. If a patient receives orthodontic treatment at the right age, a severe overbite such as this can be corrected with a removable appliance called a headgear in addition to braces.