Figure 7. Best- and worst-case reconstructions generated from sparse anatomical data in terms of absolute Euclidean distance (mm).

(A) Plantar view of best first metatarsal reconstruction; (B) plantar view of worst first metatarsal reconstruction; (C) medial view of best first metatarsal reconstruction; (D) medial view of worst first metatarsal reconstruction; (E) plantar view of best midfoot reconstruction; (F) plantar view of worst midfoot reconstruction; (G) proximal view of best midfoot reconstruction; (H) proximal view of worst midfoot reconstruction (I) plantar view of best calcaneus reconstruction; (J) plantar view of worst calcaneus reconstruction; (K) lateral view of best calcaneus reconstruction; and (L) lateral view of worst calcaneus reconstruction. Non-shaded background: best-case reconstruction from the leave-one-out cross validation; and shaded background: worst-case reconstruction from the leave-one-out cross validation. Euclidean distance is represented by the colour map which ranges from 0 mm (cream) to 8 mm (brown). The midfoot segment includes the second-to-fifth metatarsals, cuneiforms (medial, intermediate, and lateral), cuboid, and navicular bones.