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. 2018;38:141–146.

Table II.

Post-Operative Radiographic Measurements

POWO (n=11)
Variable Mean Range
MA, degree 7.00 -2.0 - 15.0
MAD, cm 2.48 0.5 - 4.9
MPTA, degree 89.54 84.0 - 94.0
LDFA, degree 93.64 85.0 - 98.0
Correction, degree 17.64 7.0 - 26.0
Correction, cm 6.39 2.6 - 9.4

POWO, proximal opening wedge osteotomy with internal fixation; MA, mechanical axis; MAD, mechanical axis deviation; LDFA, lateral distal femoral angle; MPTA, medial proximal tibial angle.