![](/wp-content/uploads/2017/02/image00701.gif)
AP and HBL x-rays of the knee show a lipohaemarthrosis (arrow) due to displaced vertical lateral tibial plateau fracture (curved arrow).
![](/wp-content/uploads/2017/02/image00702.gif)
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AP x-ray of the right knee shows anterior cruciate ligament (ACL) repair fixation screws in the tibia and femur.
Patella fractures
Unfused ossification centres may mimic a fracture – typically lateral and/or superior (suggestive of a bipartite patella)
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