Osteoom and exostosen Kenmerken Benigne laesie van het bot. Twee typen: compact (ivoor) en cancellous (spongieus). Meest voorkomende locaties: mandibula (condylus, kaakhoek, ramus, molaar regio) en sinus frontalis. Vaak pijnloos, toevalsbevinding. Differentiële diagnoses Condensing osteitis Idiopathic osteosclerosis (dense bone island) Odontoma (radiopacity) Sclerosing Osteomyelitis Cases Case 1Case 2Case 3Case 1 Two osteomas, one peripheral on the lingual foramen and the other on the body of the mandible. Case 2 A case of osteoma. Case 3 Case of buccal exostoses in the upper and lower jaw. They are benign, broad-based surface masses. Generally buccal exostoses require no treatment.