Portable digital radiology systems and stationary digital radiology systems are segments of the radiology services market that are based on type. The sub-segments of the stationary digital radiology systems segment are floor-to-ceiling mounted system and stationary ceiling-mounted systems. The application-based segments of the radiology services market are chest imaging, cardiovascular imaging, mammography imaging, dental imaging, and orthopedic imaging among others. Direct digital radiology and computed radiology are segments of the radiology services market that are based on technology. The end user-based segment of the radiology service market