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Journal of Experimental Orthopaedics
Fig. 3 | Journal of Experimental Orthopaedics

Fig. 3

From: Open-wedge high tibial osteotomy with a slight valgus correction from neutral limb alignment achieves clinical improvements comparable with those for knees with varus deformity

Fig. 3

Histogram showing preoperative degree of varus alignment. The knees were divided according to the preoperative HKA angle measured on digital long-leg standing radiographs into a neutral alignment group (≤ 184° of varus alignment) and a varus alignment group (> 184° of varus alignment). HKA, hip-knee-ankle angle

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