It is estimated that nearly 30% of the general population present with malocclusions that are in great need of orthodontic treatment. However, the term dentofacial deformity describes an array of dental and maxillo-mandibular abnormalities, often presenting with a malocclusion, which is not amenable to orthodontic treatment alone and definitive treatment needs surgical alignment of upper/lower jaws or both. Individuals with dentofacial deformities often present with lower quality of life and compromised functions with respect to breathing, swallowing, chewing, speech articulation, and lip closure/posture. It is estimated that about 5% of general population present with dentofacial deformities that are not amenable to orthodontic treatment only and required surgical correction as well and patients with Class III malocclusion appear to form the majority of these patients.