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Table 4 Improvement of clinical outcomes (mean ± SD, n = 39)

From: The role of fibular for supramalleolar osteotomy in treatment of varus ankle arthritis: a biomechanical and clinical study

  Fibular preserved (n = 18) Fibular osteotomy (n = 21) P value
Maryland 24.9 ± 10.7 22.1 ± 11.5 0.44
TAS 8.7 ± 2.5 9.2 ± 2.8 0.56
TT 2.2 ± 1.5 4.4 ± 3.6 0.02
TC 6.6 ± 2.8 9.8 ± 3.5 0.01
Takakura stagea 50 % 62 % 0.46
  1. TAS tibial anterior surface, TT talar tilt angle, TC tibiocrural angle
  2. aThe decrease rate of modified Takakura stage