Yes. And it doesnu2019t refer exclusively to changes made in the jawline. In fact, it can involve the nose, cheekbones, lips, and chin depending on the goal. If you are wondering what the difference between the non-knife and surgical procedures is, itu2019s how much you can actually alter. The operation allows for more options. It may involve cutting or chipping your bone to achieve the end result. Respectively, the downtime and healing are longer as compared to the minimally invasive treatment, but everything comes at a price, you know.