Fig. 1From: Effect of bioactive coating of the tibial component on migration pattern in uncemented total knee arthroplasty: a randomized RSA study of 14 knees presented according to new RSA-guidelinesBi-planar RSA-setup with the two X-ray tubes at right angles and the patients right knee placed in the calibration knee cage. To gain overview scatter grids and X-ray film cassettes are not mountedBack to article page