Oral and Maxillofacial Surgery is a surgical specialty focusing on reconstructive surgery of the face, facial trauma surgery, the oral cavity, head and neck, mouth, and jaws, as well as facial cosmetic surgery.Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia and provide care in an office setting.Maxillofacial surgery focuses on problems concerning the mouth, jaw, face and neck. Surgery can be performed to improve the health of the patient or as a cosmetic procedure to enhance the appearance or symmetry of the face