Oral and maxillofacial surgery requires up to 6 additional years of hospital based surgical and anesthesia training. As oral and maxillofacial surgeons, the doctors at Commonwealth Oral and Maxillofacial Surgical Associates (COMSA) manage a wide variety of problems relating to the mouth, teeth and facial regions. The doctors at COMSA practice oral and maxillofacial surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal, and the diagnosis of facial pain and TMJ disorders. They also perform a full range of dental implant procedures and bone grafting techniques.