Biomechanical Analysis of Cuboid Osteotomy Lateral Column Lengthening for Stage II B Adult-Acquired Flatfoot Deformity: A Cadaveric Study

Figure 5

LCL 2, 3, 4, and 5 mm compared with flatfoot (a) and intact foot (b) on anteroposterior talus-first metatarsal angle; LCL 2, 3, 4, and 5 mm compared with flatfoot (c) and intact foot (d) on talonavicular coverage angle; LCL 2, 3, 4, and 5 mm compared with flatfoot (e) and intact foot (f) on lateral talus-first metatarsal angle; LCL 2, 3, 4, and 5 mm compared with flatfoot (g) and intact foot (h) on pressure of medial column; LCL 2, 3, 4, and 5 mm compared with flatfoot (i) and intact foot (j) on pressure of lateral column. Reference: , , .

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)