Fig. 1

Measurement of mTFA, MPTA, LDFA, KJLO, AJLO, JLCA, and tibiofemoral translation. (a) mTFA (b) MPTA (c) LDFA (d) KJLO (e) AJLO (f) JLCA (g) Tibiofemoral translation. mTFA mechanical tibiofemoral angle, MPTA medial proximal tibial angle, LDFA lateral distal femoral angle, KJLO knee joint line orientation, AJLO ankle joint line orientation, JLCA joint line convergence angle.