Treatment Protocol and Long-Term Outcomes in Craniofacial Fibrous Dysplasia

"Zone 1 lesions: radical excision and immediate reconstruction with bone grafts for fibrous dysplasia lesions.~Zone 2 lesions: trimming \& recontouring. Zone 3 lesions: observation or conservative recontouring; optic nerve decompression performed when continuous deterioration of vision, and external auditory canal surgery performed when cholesteatoma/near total ear canal stenosis.~Zone 4: observation or conservative recontouring; orthognathic surgery performed when malocclusion or midface retrusion noted."