Maxillofacial surgery is a specialty that focuses on problems around the mouth, jaw, and neck. A dentist or orthodontist may refer patients to a maxillofacial surgeon if an issue is too difficult to correct with standard procedures alone. Maxillofacial surgeons treat conditions like wisdom teeth problems, misaligned jaws, facial injuries, dental implants, oral cancer, tumors, and cysts of the jaws. They also perform some cosmetic facial surgeries and can help reconstruct a patient's face if they have cancer or birth defects.