Lantern Jaw Surgery: Before & After

 

What is a "Lantern Jaw?" 

A lantern jaw refers to when the lower jaw is longer than the upper jaw. The lower jaw may protrude outwards. Not only will the lower jaw be longer but it may also be wider, which can give off a square-like appearance. This can cause the overall face to look gaunt, sunken, or long. 

What To Look For in a Lantern Jaw

Not all patients will show the same symptoms related to their Lantern Jaw. For example, some patients may have asymmetry, malocclusion, open mouth, etc. These symptoms call lower one's self-esteem, make it difficult to chew food, difficulty talking, and more. That is why it is important for the surgeon to make a proper diagnosis and choose a surgical method that is appropriate to the patient's symptoms. 

Surgical Method

There is lower jaw surgery that only treats the lower jaw. Also, there is double jaw surgery they can treat both the upper jaw and lower jaw. These surgeries can help improve a Lanter Jaw. For example, there are cases where the occlusion is normal but the chin is protruded. By using an upper jaw rotation technique, we can change the angle of the occlusal plane, resulting in pushing the chin inwards. This can improve the chin/jaw shape, which can also give the patient aesthetically pleasing results.