In the piano key sign test, the wrist is placed into pronation and the hand is stabilised. Observation of the dorsal ulnar prominence relative to radius must be done and then the ulnar head must be pushed in …

Mar 15, 2025 · Piano Key Sign is used to evaluate the stability of the distal radioulnar joint (DRUJ) and triangular fibrocartilage complex (TFCC) of the wrist.

The Piano key test, also called the “stress test” or the ballottement maneuver by some authors, 1 follows from the anatomy of distal radial ulnar joint (DRUJ) instability.

Here is a brief video on how to perform the Piano Key Test/for a TFCC Tear. Like podcasts? Listen to the Ortho Eval Pal Podcast: http://orthoevalpal.buzzspr...

The Piano Key Test or DRUJ Stress Test is a special test performed by physicians to help evaluate the distal radioulnar joint as a cause of a patients wrist pain.

Pronate and support the arm you will test. With one hand, stabilize the hand from the ulnar side. With the other hand, simultaneously add pressure on the distal ulna with your first two fingers and the …

Dr. Wheeless enjoys and performs all types of orthopaedic surgery but is renowned for his expertise in total joint arthroplasty (Hip and Knee replacement) as well as complex joint infections. He founded …

Feb 7, 2022 · What is a Piano Key Test? The piano key Test is a physical examination test used to assess the stability of the distal radioulnar joint (DRUJ) and the triangular fibrocartilage complex …

May 12, 2024 · Here is a brief video on how to perform the Piano Key Test/for a TFCC Tear. Like podcasts? Listen to the Ortho Eval Pal Podcast: http://orthoevalpal.buzzsprout.com Don't forget to …

Aug 9, 2025 · What is the Piano Key Test? The Piano Key Test is a specific orthopedic clinical examination used to assess the stability and integrity of the acromioclavicular (AC) joint, primarily to …