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Table 4 Comparison of radiographic outcomes of patients with and without anterior translation of the talus

From: Effect of anterior translation of the talus on outcomes of three-component total ankle arthroplasty

Radiographic parameters

Anterior translation of

Non-translation of

P Value*

Talus (N = 50)

Talus (N = 54)

Tibiotalar ratio (%)

   

  Preoperative

23.1 (16.1-27.7)

32.4 (29.0-37.0)

0.000

  Final follow-up

34.5 (25.1-39.8)

35.4 (31.8-39.5)

0.368

  P Value

0.000

0.000

 

(α) AP tibial bone-component angle (º)

89.1 (81.5-94.7)

89.2 (84.1-95.4)

0.751

(β) Lateral tibial bone-component angle (º)

85.2 (81.3-94.1)

85.4 (79.9-92.6)

0.993

(γ) Lateral talar bone-component angle (º)

15.7 (7.8-24.6)

14.8 (3.6-23.2)

0.579

  1. The values are given as the mean, with the range in parentheses.
  2. * Mann–Whitney U-test. The p values shown are for intergroup comparisons. Significance was accepted for p values of < 0.05.
  3. Wilcoxon signed rank test. The p values pertain to the comparisons between the preoperative and final follow-up examinations. The level of significance was set at p values < 0.05.
  4. AP Anteroposterior.