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. 2023 Mar 10;11:1047134. doi: 10.3389/fbioe.2023.1047134

FIGURE 5.

FIGURE 5

The rotational concept. (A). Lateral view on the subtalar joint before sectioning the ATFL (B). After sectioning the two bundles of the ATFL the talus moves in an anterior direction and the tension of the CFL decreases. This allows increased opening of the posterior facet with intact subtalar ligaments and intact CFL.