Arthroscopically assisted retrograde drilling of the humeral head with a guiding device

Jörn Kircher1,2, Thilo Patzer3, Christoph Ziskoven3

  • 1Department of Orthopaedics, Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40255, Düsseldorf, Germany. j-kircher@web.de.