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Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 1 Measurement of TFA, MPTA and LDFA on HTA and on both short anteroposterior knee radiographs

From: Can the frontal tibiofemoral alignment be assessed on anteroposterior knee radiographs?

 

HTA

20 cm bone length

10 cm bone length

TFA

173.23 ± 2.86

172.91 ± 2.60

176.09 ± 3.29

LDFA

83.88 ± 2.19

83.61 ± 1.84

84.37 ± 2.39

MPTA

90.75 ± 1.74

90.85 ± 1.51

88.38 ± 2.19

  1. TFA tibial femoral angle, LDFA lateral distal femur angle, MPTA medial proximal tibial angle, HTA hip-to-ankle radiograph
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