Arthroscopically Assisted Stabilization Versus Hook Plate Fixation for Chronic Acromioclavicular Joint Separation

Short-term Follow-up of a Prospective Multicenter Study

by Alexander Ellwein, Martin Jäger, Christine Voigt, Jan Christoph Katthagen, Christian Schoepp, Karl-Heinz Frosch, Helmut Lill, Gunnar Jensen · 2020