Craniomaxillofacial surgery - head, face, jaw
Head: The upper part of the human body, or the front or upper part of the body of an animal, typically separated from the rest of the body by a neck, and containing the brain, mouth, and sense organs.
Also facial bones, skull
Face: The anterior portion of the head that includes the skin, muscles, and structures of the forehead, eyes, nose, mouth, cheeks, and jaw.
Also, growth & development: maxillofacial development, injuries: facial injuries, transplantation: facial transplantation
Also, abnormalities: jaw abnormalities, growth & development: maxillofacial development, surgery: orthognathic surgical procedures