![Distal radioulnar joint stability measured with radiostereometry during the piano key test - Janni Kjærgaard Thillemann, Sepp De Raedt, Peter Bo Jørgensen, Lone Rømer, Torben Bæk Hansen, Maiken Stilling, 2020 Distal radioulnar joint stability measured with radiostereometry during the piano key test - Janni Kjærgaard Thillemann, Sepp De Raedt, Peter Bo Jørgensen, Lone Rømer, Torben Bæk Hansen, Maiken Stilling, 2020](https://journals.sagepub.com/cms/10.1177/1753193420934689/asset/images/large/10.1177_1753193420934689-fig4.jpeg)
Distal radioulnar joint stability measured with radiostereometry during the piano key test - Janni Kjærgaard Thillemann, Sepp De Raedt, Peter Bo Jørgensen, Lone Rømer, Torben Bæk Hansen, Maiken Stilling, 2020
PIANO-KEY SIGN” My patient fell onto her right wrist in a store over 2 years ago. She has had persistent right wrist pain and “dorsal instability” of... | By Modern Orthopaedics of
![The positive 'piano key' sign. (a) The protruding ulna is found when... | Download Scientific Diagram The positive 'piano key' sign. (a) The protruding ulna is found when... | Download Scientific Diagram](https://www.researchgate.net/publication/11002534/figure/fig2/AS:282210436435971@1444295620078/The-positive-piano-key-sign-a-The-protruding-ulna-is-found-when-the-forearm-is-in.png)
The positive 'piano key' sign. (a) The protruding ulna is found when... | Download Scientific Diagram
![Dr Stuart Porter on Twitter: "Thank you to Charlie Clements for this useful infographic on assessment the triangular fibrocartilagenous complex (TFCC) https://t.co/oBhUZYXv9i" / Twitter Dr Stuart Porter on Twitter: "Thank you to Charlie Clements for this useful infographic on assessment the triangular fibrocartilagenous complex (TFCC) https://t.co/oBhUZYXv9i" / Twitter](https://pbs.twimg.com/media/FPf8yBWWUAEiQPq.jpg:large)