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Fig. 2 | Arthroplasty

Fig. 2

From: Arithmetic hip knee angle measurement on long leg radiograph versus computed tomography—inter-observer and intra-observer reliability

Fig. 2

Measuring the tibia. a A difficult to measure tibia. b The measured MPTA can vary by almost 5° depending on which part of the medial plateau is selected for measurement. c 3D CT of the same tibia demonstrating easier determination of the plateau points (2/3 of the way from anterior to posterior in the deepest part of each compartment)

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