St. Josefs Hospital Wiesbaden 1 article published in JoVE Medicine Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty Karl Philipp Kutzner1, Joachim Pfeil1 1Department of Orthopaedic Surgery and Traumatology, St. Josefs Hospital Wiesbaden This protocol describes the round-the-corner technique and the individualized stem-positioning of calcar-guided short stems alongside the medial calcar, depending on the level of the osteotomy. This differs from conventional total hip arthroplasty and includes a learning curve.