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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: J Orthop Res. 2013 Jan 17;31(6):887–893. doi: 10.1002/jor.22311

Figure 8.

Figure 8

Histologic sections (stained with Safranin-O) for cartilage impacted with a (left) metal (MOC) or (right) cartilage (COC) impactor and processed at 14 days post-impact. Scale bar is 1 mm. Mankin Scale/Histologic Structural Damage Scale (HSDS)1 are indicated. The MOC and COC specimens had a statistically significant difference (p = 0.011) in HSDS.