Spontaneous 180-Degree Rotatory Dislocation of Rotating-Platform Total Knee Arthroplasty

<div>(a, b) AP and lateral radiographs of the knee indicating posterior dislocation of the tibia and instability of knee prosthesis. Note inability to ascertain the direction of the rotating platform.</div>

Case Reports in Orthopedics

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Figure 2

Figure 2: Spontaneous 180-Degree Rotatory Dislocation of Rotating-Platform Total Knee Arthroplasty 