Fig. 3From: Clinical and radiologic outcomes in patients undergoing primary total hip arthroplasty with Collum Femoris Preserving stems: a comparison between the direct anterior approach and the posterior approachThe implantation process of a CFP stem via the posterior approach (PA). a. Incision for the posterior approach. b. Exposure of the acetabulum in the posterior approach. c. Femoral exposure and stem implantation in the posterior approachBack to article page