[Osteoid osteoma of the mandibular condyle: report of one case].
Osteoid Osteoma is rare in mandibular condyle. A case of osteoid osteoma in the condyle was reported in this paper. The clinical manifestation, radiographic characteristic, pathologic diagnosis were discussed. Nidus is the key in diagnosing osteoid osteoma, and the final diagnosis is based on pathological findings.