Additional external hinged fixator after open repositioning and internal fixation of acute elbow instability in non-compliant patients

by Sebastian Tobias Berendes, Christoph Zilkens, Markus Graf, Gert Muhr, Thomas Kälicke
Published 2010-12-01

Migration pattern of cementless press fit cups in the presence of stabilizing screws in total hip arthroplasty

by Zilkens C, Djalali S, Bittersohl B, Kälicke T, Kraft CN, Krauspe R, Jäger M
Published 2011-03-01