Guangqi Yan

Abstract Condylar hyperplasia (CH), characterized by progressive facial deviation, occlusion disorders, and temporomandibular joint dysfunction, often requires combined temporomandibular joint (TMJ)-orthognathic interventions to reconstruct joint and occlusal functions as well as rebuilding harmonious facial expressions. Managing the dentomaxillofacial deformities secondary to CH involves hyperplastic condylar resection, orthognathic surgery, facial contour surgery and orthodontic treatment.