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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Hand Surg Am. 2013 Nov;38(11):10.1016/j.jhsa.2013.08.098. doi: 10.1016/j.jhsa.2013.08.098

Figure 3.

Figure 3

Joint angles of the MCP, PIP, and DIP joints as a function of FDP excursion during finger flexion for House and Zancolli-lasso reconstructed hands. Note that for House hands, MCP joint flexion precedes IP joint flexion (see diamonds), whereas for Zancolli hands, IP joint flexion precedes MCP joint flexion. Means (—) and standard errors (--) are shown over all hands (n = 6 for each) and all fingers (index, middle, ring, and small). ◊ = excursion of FDP tendon where the greatest change of joint movement occurred for each joint.