Talar Dome Investigation and Talocrural Joint Axis Analysis Based on Three-Dimensional (3D) Models: Implications for Prosthetic Design

Figure 7

Talocrural joint axis analysis. (a) Inclination angles of the dorsiflexion axis at 0-degree dorsiflexion. (b) Inclination angles of the dorsiflexion axis at 10-degree dorsiflexion. (c) Inclination angles of the dorsiflexion axis at 20-degree dorsiflexion. (d) Inclination angles of the dorsiflexion axis at 30-degree dorsiflexion. (e) Deviation angles of the dorsiflexion axis at 0-degree dorsiflexion. (f) Deviation angles of the dorsiflexion axis at 10-degree dorsiflexion. (g) Deviation angles of the dorsiflexion axis at 20-degree dorsiflexion. (h) Deviation angles of the dorsiflexion axis at 30-degree dorsiflexion. (i) Inclination angles of the plantarflexion axis at 0-degree plantarflexion. (j) Inclination angles of the plantarflexion axis at 10-degree plantarflexion. (k) Inclination angles of the plantarflexion axis at 20-degree plantarflexion. (l) Inclination angles of the plantarflexion axis at 30-degree plantarflexion. (m) Deviation angles of the plantarflexion axis at 0-degree plantarflexion. (n) Deviation angles of the plantarflexion axis at 10-degree plantarflexion. (o) Deviation angles of the plantarflexion axis at 20-degree plantarflexion. (p) Deviation angles of the plantarflexion axis at 30-degree plantarflexion.