Resilience of triangular fibrocartilage complex (TFCC) is tested by applying compressive load (trampoline test) (A) and by attempting to pull TFCC in multiple directions (hook test) (B). (A from Carlsen BT, Rizzo M, Moran SL: Soft-tissue injuries associated with distal radius fractures, Oper Tech Orthop 19:107, 2009; B from Atzei A: New trends in arthroscopic management of type 1-B TFCC injuries with DRUJ instability, J Hand Surg Eur 34:582, 2009.) SEE TECHNIQUE 69.25.