Includes Radiographic Diagnostic Indicators (RDIs), a versatile set of potential radiographic observations that, when used in combination, can often lead to a radiographic diagnosis.Features normal radiographs pictured near abnormal images for comparison.Provides telescopic images that provide both orientation and close-up views to help readers identify key points of the radiograph.Offers diagnosis at a glance with concise one or two word diagnoses in bold within each legend for quick reference.Features Emphasis Zones that electronically enhance regions of interest in more complex images.