Facial asymmetries can be corrected with orthognathic surgery or cosmetic jaw surgery or facial implants. Each individual patient has specific needs and a treatment plan can be formulated after a thorough clinical and radiographic examination.  Cost of the treatment depends on severity of the jaw misalignment and what type of surgery is required.

The cost depends on the parameters of the treatment itself like whether bone graft is required, if yes then what type, which area needs surgery, and many other factors. As fas as the pros and cons are considered, that are case specific so you have to consult an oral surgeon so as to weigh YOUR pros and cons, which will be specific to you.