21. The radiographic image and a modem or other connection are required for this first step. 22. This distinct radiographic appearance sets it apart from other cause of intra-articular bodies. 23. They concluded there was no evidence of the photographic or radiographic materials having been altered. 24. It is a localized increase of hematopoietic bone marrow that creates a radiolucent radiographic defect. 25. On radiographic images, the otic capsule is the most dense portion of the temporal bone. 26. The emergence of KRAS mutant clones can be detected non-invasively months before radiographic progression. 27. Other commonly seen radiographic findings include shallow acetabular fossa, subluxation of the equinovarus foot deformities. 28. One drawback of a fixed radiographic grid is that it creates grid lines on the image. 29. Sharpness of a radiographic image is strongly determined by the size of the x-ray source. 30. Progeny, Inc ., Lincolnshire, Illinois-radiographic imaging products for human and animal dental markets