It is now
commonplace to capture images during arthroscopic surgery and either
print them or store them on disc. To transfer them to the internet is
relatively easy. If you are using a disc storage system you should be
able to read that disc directly on your computer system then edit theimage
down to a suitable size and post it. If you print the images, you can
use a scanner.

OA postero medial compartment L knee
Usually
four images are on each print. This means that the scanned image will
need to be further edited.

Images from an elbow arthroscopy
The image
selected (in this case a loose body in an elbow) is selected, cropped,
resized and saved as an individual file.

Loose body grasped by rongeurs from medial portal
This file
is now available to be used on the Internet.