Fig. 2From: Comparison of single taper and dual taper versions of the same stem design in total hip arthroplasty for primary osteoarthritisPreoperative (A, C, E) and postoperative (B, D, F) pelvis X-rays of three clinical cases, one for each stem with the DT version: Apta (B), Hydra (D), and Recta (F)Back to article page