Pain and clicking. Evaluate for carpal instability. LIGAMENTS: There is spill of contrast from the mid-carpal joint into the radiocarpal joint indicating an intrinsic ligament tear. On the basis of the same day arthrogram, this is most likely due to lunotriquetral ligamentous disruption. TRIANGULAR FIBROCARTILAGE COMPLEX: The TFCC is grossly intact.TENDONS: The tendons are intact. BONES: Bone marrow signal is within normal limits.ADDITIONAL
Findings most likely represent lunotriquetral ligamentous disruption.