Fig. 2

Mapping of blocked areas. Sketch showing how to draw guiding lines for the mapping of the blocked area, 0A marks the point of the greater trochanter. Red lines border the blocked area which was mapped using temperature discrimination test. Green lines border the blocked area which was mapped using pinprick. The purple line corresponds to the posterior incision line. The blue line corresponds to the lateral incision line. The drawn sketch has previously been published in “Sensory distribution of the lateral femoral cutaneous nerve block – a randomised, blinded trial.” Nersesjan M, Acta Anaesthesiologica Scandinavica volume 62 issue 6, Copyright© 2018, The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.