Oral and Maxillofacial Procedures - Oral and maxillofacial procedures may include oral surgery or less invasive treatment for abnormalities of the mouth, jaw, and face, including accompanying structures such as the teeth. Dental implants, TMJ (temporomandibular joint) procedures, reconstructive surgery, cleft lip, and palate procedures also fall under the oral and maxillofacial category. Oral and maxillofacial surgeons typically perform these procedures .