Download PDF Radiofrequency Thermal Ablation of Osteoid Osteomas An osteoid osteoma is a benign bone neoplasm that occurs typically in the long bones, such as the tibia or the fibula in about 50% of cases, in the diaphyseal or meta-diaphyseal cortex (Fig. 1). It is a relatively common neoplasm, representing about 12% of all primary […]