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. 2009 Nov 5;1:25. doi: 10.1186/1758-2555-1-25

Figure 3.

Figure 3

On arthroscopic examination. (A) a small dimple and surface irregularity of the overlying cartilage is seen at the lateral femoral condyle, where it contacts at full-extension (arrow). (B) After the curettage, bloody mucous content flows inside the cavity.