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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Clinical efficacy and feasibility of laser correction technology with an ordinary laser pen and surgical instrument box in open-wedge high tibial osteotomy

Fig. 2

a~c An orange coil (arrow) was used as a reference point. d~f The hip centre, knee (Fujisawa point), and ankle centre (red points) determined using X-ray fluoroscopy. The red line represents the distance from the reference point (orange coil) to the target points. This method can save time and allow the projection of the hip centre, Fujisawa point, and ankle centre to be located more easily

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