Purchasing dilemma: replace or refurbish.

X-ray systems reach a point when they no longer function properly, and a decision must be made as to whether to repair, replace or refurbish. Factors influencing this decision are the condition and performance of the system and its relationship to other apparatus in the department. Improvements in performance are often possible through the use of better tubes, collimators, generators, intensifiers and other major components. Consideration may also be given to applying newer technologies in digital imaging and beam filtration.