Table 2 Values of radiographic parameters of both groups with corresponding p-values. SD: standard deviation. n.s.: not significant. Note: “minus sign” of values if distal line in relation to proximal line of the angle directs towards abduction in the d.-p. view or elevation in the lateral view
View | Parameter | Mean (±SD) | p-value | |
|---|---|---|---|---|
Group 1 | Group 2 | |||
d.-p. | Talocalcaneal angle | 21.6(±4.5) | 22.6 (±7.2) | n.s. |
Talonavicular coverage | −17.1(±7.5) | −34.1(±8.3) | < 0.01 | |
Talo-first-metatarsal-base angle | −10.0(±4.9) | −21.3(±6.9) | < 0.01 | |
Calcaneus-fifth-metatarsal angle | −5.2(±4.9) | −12.0 (±4.9) | n.s. | |
Talo-first-metatarsal angle | −5.0 (±5.1) | −13.9(±7.7) | < 0.01 | |
Lateral | Calcaneal-pitch angle | 19.0(±5.8) | 12.2(±5.3) | n.s. |
Costa-Bartani angle | 125.5(±5.9) | 141.4(±7.2) | < 0.01 | |
Talo-first-metatarsal angle | −12.1(±5.7) | −30.5 (±9.3) | < 0.01 | |
Talocalcaneal angle | 53.5(±7.5) | 60.1 (±6.3) | n.s. | |
d.-p. and lateral | Talometatarsal index | −22.1(±8.4) | −58.1(±13.7) | < 0.01 |
Talocalcaneal index | 75.1(±9.0) | 82.7(±7.5) | n.s. | |