Craniofacial Fibrous Dysplasia

**Definition:** Mostly benign fibro-osseous proliferation of the facial bones and skull. It can be either monostotic (localized to a single bone) or polyostotic (localized to more than one bone) type.

**Tree numbers:** - C05.116.099.708.375.286

**Synonyms:** - Fibrous Dysplasia, Craniofacial - Craniomaxillofacial Fibrous Dysplasia