Philipp Niemeyer

Is Microfracture of Chondral Defects in the Knee Associated With Different Results in Patients Aged 40 Years or Younger?

Peter Kreuz, Christoph Erggelet, Matthias Steinwachs et al. · Arthroscopy The Journal of Arthroscopic and Related Surgery · 2006 · 379 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +11

Characteristic Complications after Autologous Chondrocyte Implantation for Cartilage Defects of the Knee Joint

Philipp Niemeyer, Jan M. Pestka, Peter Kreuz et al. · The American Journal of Sports Medicine · 2008 · 275 citations

Medicine, Orthopedic Surgery, Surgery +17

The effect of platelet-rich plasma on healing in critical-size long-bone defects

Philip Kasten, Julia Vogel, Florian Geiger et al. · Biomaterials · 2008 · 221 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +14

Open‐Wedge Osteotomy Using an Internal Plate Fixator in Patients With Medial‐Compartment Gonarthritis and Varus Malalignment: 3‐Year Results With Regard to Preoperative Arthroscopic and Radiographic Findings

Philipp Niemeyer, Hagen Schmal, Oliver Hauschild et al. · Arthroscopy The Journal of Arthroscopic and Related Surgery · 2010 · 199 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +10

Comparison of Immunological Properties of Bone Marrow Stromal Cells and Adipose Tissue–Derived Stem Cells Before and After Osteogenic Differentiation <i>In Vitro</i>

Philipp Niemeyer, Martin Kornacker, Alexander T. Mehlhorn et al. · Tissue Engineering · 2007 · 179 citations

Engineering, Cell Biology, Immunology +16