Skip to main content

Table 1 Results of measurements, mean and SD, values in degrees

From: Single cut distal femoral osteotomy for correction of femoral torsion and valgus malformity in patellofemoral malalignment - proof of application of new trigonometrical calculations and 3D-printed cutting guides

  Preoperative Calculations Postoperative
Torsion mLDFA AMA at cut Corrective angle Resulting corrective angle Oblique cutting angle Torsion mLDFA
87-goal-group mean 41.24 82.92 5.396 4.68 3.44 10.14 21.52 86.86
SD 4.75 1.88 1.15 2.08 2.04 6.10 5.22 0.66
90-goal-group mean 32.88 85.98 6.634 4.6 3.54 10.44 13.22 90.42
SD 6.08 1.27 0.89 1.37 1.57 4.66 6.63 0.25
All specimens combined mean 37.06 84.45 6.015 4.64 3.49 10.29 17.37  
SD 6.77 2.21 1.17 1.66 1.72 5.12 7.12