Secondary
Capture

Film Digitizing
Scanner

Digital Camera 

Phosphor
Plate

Phosphor Plate

Plate Reader/Scanner
linked to computer

Add-on
Retrofit CCD

Sensor replaces film

Sensor linked
directly to computer

  Benefits

No change to
X-ray generator
or technique

Low Cost

Digitize all files 

Benefits

Similar exposure
procedures

No machine changes

Easy transition

Can be used with multiple machines 

Benefits

Directly digital

Instant image viewing

Speed

No consumables of
film and solutions 

  Costs

Adds to the
procedure (time)

Less reliable than
with other methods

Costs

Scanning high
resolution takes time

Plates expensive and
easily damaged

Costs

Initial outlay:
System purchase price

System dedicated to
one generator type