Origins (Embroidery Design) by Origins Software Technologies, Inc.The working file for Origins is an .ASD file extension. When you generate stitches from an image, Origins creates outlines from the image which become the basis for the stitches. These outlines stay with the design in the .ASD working file.
When the tendons which bend the fingers (the flexor tendons) become irritated, they can cause pain, swelling, and stiffness. Tendon swelling interferes with the normal movement of the tendons and can cause the finger to and click, catch (triggering) or lock in position.
Add your answer. What's causing my thumb joint to snap and sometimes lock in position? When I move my thumb joint it snaps in and out of the socket, almost like it's dislocated, and sometimes it locks and I can't bend it. What can be causing this and how is it resolved. 1 following. 1 answer 1.