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Measurements on the fetal foot performed in the I‐Space; frontal angle: a line from the ventral side of the knee joint to the instep and a line from the instep to the end of the middle toe (pink line). Lateral angle: a line from the lateral side of the fifth to the medial side of the first toe and a line from the medial side of the first toe upwards and parallel in all directions to the lower leg (yellow line).
