Abstract The efficacy of a diagnostic protocol involving videotape fluoroscopy of carpal motion and radiocarpal arthrography was evaluated in patients with wrist pain unexplained by physical examination and conventional radiographs. [ncbi.nlm.nih.gov]

This test is positive if wrist pain is reduced with this maneuver. 2. [3pointproducts.com]

In this condition, there also is decreased carpal height as determined by the fixed ratio between the length of the third metacarpal and the length of a line drawn from the base of the third metacarpal to the distal pant of the radius on the posteroantenion [slideshare.net]