Fig. 1From: Reliability of ultrasonography measurement of the anterior talofibular ligament (ATFL) length in healthy subjects (in vivo), based on examiner experience and patient positioningThe illustration depicts the US image of the ATFL (green) in a linear extent between the lateral malleolus (orange) and lateral joint surface of the talus (yellow), corresponding to the bony attachment sites. White “X” and line represent the distance between the center of each insertion pointBack to article page