Discrepancies in jaw size and alignment can also affect the outcome of treatment and patient satisfaction. This is where corrective jaw surgery, also known as orthognathic surgery, can play a crucial role in achieving optimal results that meet your desires and expectations. Malformations in the size, shape, and position of the jaw bones can cause breathing, speech, and chewing difficulties as well as disrupt overall facial symmetry and balance, ultimately leading to a diminished quality of life for many people.