An<unk>  is a small area of compact bone within the cancellous bone. They are commonly seen as an incidental finding on radiographs or CT scans. They are typically very small and do not cause any symptoms. Their radiodensity is generally similar to cortical bone. No treatment is necessary. Multiple<unk>  are present in osteopoikilosis.
Enostosis
Exostosis
Hyperostosis
Dysostosis
Hypercementosis
Porotic hyperostosis
Dentin dysplasia
Osteopoikilosis