Isolated Femoral LCL Avulsion Fracture in the Adult Knee: Two Patient Cases and Literature Review

Figure 4

Comparative varus stress X-rays. (a and b) Patient case 1, at 14 months. Radiographic bone union of the fracture on the right knee (white arrow) as well as symmetrical side-to-side opening of the lateral compartment (white brackets). (c and d) Patient case 2, at 5 months. Radiographic bone union of the fracture on the right knee (white arrow) and 2 mm side-to-side difference between the right knee (white bracket) and the left knee (black bracket).

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