Xuanping Huang

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.

Introduction Oral cancer is the sixth most common malignancy and nearly 90% of oral cancers are oral squamous cell carcinoma (OSCC), which has a 5-year overall survival rate of <50% (Jemal et al., 2011). The number of new OSCC cases is around 450,000 annually around the world (Villagómez-Ortíz et al., 2016). The current standard-of-care treatment for OSCC is surgery with adjuvant radiotherapy and chemotherapy.