Patient 1, Videos 1-3 Video 1. Flexion-extension maneuver: Notice no dorsal intercalated segmental instability (DISI), volar intercalated segmental instability (VISI), or midcarpal instability. Hardware colored in green.Download video file ^{(1,017KB, avi)}

Video 2. Dart throwing maneuver in semitransparent see-through view: Normal carpal gliding motion with no disruption in carpal arcs or abnormal S-L space widening.Download video file ^{(1.1MB, avi)}

Video 3. Dart throwing maneuver in surface display: Normal carpal gliding motion with no disruption in carpal arcs or abnormal S-L space widening.Download video file ^{(2MB, mpeg)}