Table 5:
Correlation Between MR Arthrogram and Arthroscopy
Sensitivity
Specificity
Positive Predictive Value (PPV)
Negative Predictive Value (NPV)
TFCC
90%
75%
85%
80%
SL
91%
88%
83%
88%
LT
100%
100%
100%
100%
TFCC – triangular fibrocartilage complex, SL – scapholunate, LT – lunotriquetral.