Preoperative | Postoperative | Mean difference | pvaluea | |
---|---|---|---|---|
(n = 21) | (n = 21) | (n = 21) | ||
AP talo-first MTT angle (°) | 23.3 (4.3) | 7.8 (3.1) | 15.5 (5.4) | <0.001 |
AP talo-navicular coverage angle (°) | 32.9 (5.1) | 11.6 (3.8) | 21.3 (5.0) | <0.001 |
AP talo-calcaneal angle (°) | 35.4 (6.1) | 18.4 (5.3) | 17.0 (6.9) | <0.001 |
AP talo-fifth MTT angle (°) | 33.0 (6.8) | 29.2 (6.2) | 3.8 (9.9) | 0.095 |
Lateral talo-first MTT angle (°) | 26.7 (5.7) | 10.1 (2.5) | 16.5 (5.8) | <0.001 |
Lateral calcaneal pitch (°) | 7.5 (1.8) | 18.2 (3.6) | −10.6 (3.8) | <0.001 |
Lateral calcaneo-fifth MTT angle (°) | 19.0 (5.0) | 21.5 (4.6) | −2.6 (6.9) | 0.105 |
Lateral talo-calcaneal angle (°) | 45.8 (6.8) | 28.5 (7.8) | 17.3 (11.2) | <0.001 |
Lateral talo-horizontal angle (°) | 37.3 (5.3) | 22.9 (5.3) | 14.4 (7.9) | <0.001 |
Lateral first-fifth MTT angle (°) | 8.1 (2.8) | 10.3 (3.9) | −2.2 (4.9) | 0.057 |
Lateral naviculo-cuboid overlap (%) | 72.6 (8.3) | 44.7 (15.7) | 27.9 (16.) | <0.001 |
Medial-lateral column ratio (%) | 96.8 (4.7) | 94.6 (5.2) | 2.2 (3.8) | 0.015 |