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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: Knee-ankle joint line angle: a significant contributor to high-degree knee joint line obliquity in medial opening wedge high tibial osteotomy

Fig. 1

a MPTA: the medial angle between the mechanical axis of the tibia (indicated by the green line) and the articular surface of the proximal tibia (indicated by the orange line), b KAJA: the angle between the lines tangent to the articular surfaces of the proximal tibia (indicated by the orange line) and distal tibia(indicated by the green line), c mHKA: the angle between the mechanical axes of the femur (indicated by the orange line) and tibia (indicated by the green line)

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