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. Author manuscript; available in PMC: 2013 Apr 15.
Published in final edited form as: J Hand Surg Am. 2011 Mar;36(3):456–463. doi: 10.1016/j.jhsa.2010.12.015

FIGURE 5.

FIGURE 5

Scanning electron microscope images after 1,000 cycles of motion. (Low magnification, ×25.) A smoother surface was noted in the groups treated with cd-SF-gelatin and cd-gelatin.