Illustration of IB complete tear showed the detachment of both the fovea and the styloid insertions of the TFC.
It involves both the foveal and the styloid insertions of the TFC and shows the irregular high signal intensity.
Other signs may include altered morphology, focal synovitis, and fluid accumulation.
The complete tear is typically associated with DRUJ instability.
Theoretically, it may require foveal refixation of the TFCC if treatment is indicated.
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