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Longitudinal ultrasound image of the right distal fibula, taken 53 days following symptom onset. Ultrasound settings: B mode, 10 MHz, depth 3.5 cm, image width 3.84 cm. Fibular bone callus evident as a 2.30 cm long area of cortical irregularity with a mixed hypoechoic‐hyperechoic appearance (between the white crosses). Posterior acoustic shadowing from the bone callus visible (between the white arrows).
