Abstract
OBJECTIVE: To evaluate the effect of orthognathic surgery in the treatment of condylar osteochondroma. METHODS: A total of 12 cases of condylar osteochondroma were treated with Le Fort I osteotomy, intraoral vertical ramus osteotomy, sagittal split ramus osteotomy and genioplasty. RESULTS: No recurrence of condylar osteochondroma was observed in all 12 cases two years after the treatments. Facial asymmetry was obviously corrected. CONCLUSION: The orthognathic surgery methods are advantageous in improving facial figure without scar development in the treatment of condylar osteochondroma.