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Table 1 Differences of force transfer in Chopart's-joint

From: Changes in Chopart joint load following tibiotalar arthrodesis: in vitro analysis of 8 cadaver specimen in a dynamic model

specimen TN – native TN – fusion CC – native CC – fusion
1 146 (15.4) 89 (5.3) 64 (10.5) 43 (11.8)
2 94 (11.2) 95 (3.6) 8 (1.4) 3 (1.8)
3 70 (5.1) 114 (6.4) 32 (2.0) 71 (3.0)
4 102 (2.0) 184 (22.0) 19 (1.5) 15 (1.4)
5 246 (3.3) 209 (14.0) 97 (7.1) 63 (7.6)
6 42 (1.2) 42 (1.2) 87 (1.9) 55 (2.9)
7 45 (1.1) 58 (4.6) 63 (1.6) 73 (3.6)
8 90 (0.9) 80 (7.0) 75 (3.4) 80 (8.4)
median 92 100 54 48
  1. Results for 8 specimen, mean force of 5 measuring cycles of talonavicular joint (TN) and calcaneocuboid joint (CC), native situation vs. ankle fusion