Otto Bock DynamicArm 12K100N Instructions For Use Manual page 10

Preparation for use
10
1) Mark the length to be cut from the forearm. Apply
measurement X plus 1 cm. Reason: The prosthesis
should be approx. 1 cm shorter than the sound arm.
2) Cut the forearm using a vibrating saw.
3) Sand all sides of the cut edge at a right angle.
Smooth inner and outer sanded edges. Round the
inside edge slightly.
4) Using the hook, remove the foam cover.
DynamicArm 12K100N