| Is microfracture of chondral defects in the knee associated with different results in patients aged 40 years or younger? PC Kreuz, C Erggelet, MR Steinwachs, SJ Krause, A Lahm, P Niemeyer, ... Arthroscopy: The Journal of Arthroscopic & Related Surgery 22 (11), 1180-1186, 2006 | 440 | 2006 |
| Porosity and pore size of β-tricalcium phosphate scaffold can influence protein production and osteogenic differentiation of human mesenchymal stem cells: An in vitro and in … P Kasten, I Beyen, P Niemeyer, R Luginbühl, M Bohner, W Richter Acta biomaterialia 4 (6), 1904-1915, 2008 | 402 | 2008 |
| Comparison of mesenchymal stem cells from bone marrow and adipose tissue for bone regeneration in a critical size defect of the sheep tibia and the influence of platelet-rich … P Niemeyer, K Fechner, S Milz, W Richter, NP Suedkamp, AT Mehlhorn, ... Biomaterials 31 (13), 3572-3579, 2010 | 397 | 2010 |
| Characteristic complications after autologous chondrocyte implantation for cartilage defects of the knee joint P Niemeyer, JM Pestka, PC Kreuz, C Erggelet, H Schmal, NP Suedkamp, ... The American journal of sports medicine 36 (11), 2091-2099, 2008 | 344 | 2008 |
| The effect of platelet-rich plasma on healing in critical-size long-bone defects P Kasten, J Vogel, F Geiger, P Niemeyer, R Luginbühl, K Szalay Biomaterials 29 (29), 3983-3992, 2008 | 292 | 2008 |
| Comparison of Immunological Properties of Bone Marrow Stromal Cells and Adipose Tissue–Derived Stem Cells Before and After Osteogenic Differentiation In Vitro P Niemeyer, M Kornacker, A Mehlhorn, A Seckinger, J Vohrer, H Schmal, ... Tissue engineering 13 (1), 111-121, 2007 | 284 | 2007 |
| Outcomes and risks of operative treatment of rupture of the anterior cruciate ligament in children and adolescents KH Frosch, D Stengel, T Brodhun, I Stietencron, D Holsten, C Jung, ... Arthroscopy: The Journal of Arthroscopic & Related Surgery 26 (11), 1539-1550, 2010 | 251 | 2010 |
| Arthroscopic transtibial pullout repair for posterior medial meniscus root tears: a systematic review of clinical, radiographic, and second-look arthroscopic results MJ Feucht, J Kühle, G Bode, J Mehl, H Schmal, NP Südkamp, P Niemeyer Arthroscopy: The Journal of Arthroscopic & Related Surgery 31 (9), 1808-1816, 2015 | 235 | 2015 |
| Open-wedge osteotomy using an internal plate fixator in patients with medial-compartment gonarthritis and varus malalignment: 3-year results with regard to preoperative … P Niemeyer, H Schmal, O Hauschild, J von Heyden, NP Südkamp, ... Arthroscopy: The Journal of Arthroscopic & Related Surgery 26 (12), 1607-1616, 2010 | 235 | 2010 |
| Autologous chondrocyte implantation (ACI) for cartilage defects of the knee: a guideline by the working group “Clinical Tissue Regeneration” of the German Society of … P Niemeyer, D Albrecht, S Andereya, P Angele, A Ateschrang, M Aurich, ... The Knee 23 (3), 426-435, 2016 | 216 | 2016 |
| Ectopic bone formation associated with mesenchymal stem cells in a resorbable calcium deficient hydroxyapatite carrier P Kasten, J Vogel, R Luginbühl, P Niemeyer, M Tonak, H Lorenz, L Helbig, ... Biomaterials 26 (29), 5879-5889, 2005 | 194 | 2005 |
| Clinical outcome of autologous chondrocyte implantation for failed microfracture treatment of full-thickness cartilage defects of the knee joint JM Pestka, G Bode, G Salzmann, NP Südkamp, P Niemeyer The American journal of sports medicine 40 (2), 325-331, 2012 | 181 | 2012 |
| Two-year results of open-wedge high tibial osteotomy with fixation by medial plate fixator for medial compartment arthritis with varus malalignment of the knee P Niemeyer, W Koestler, C Kaehny, PC Kreuz, CJ Brooks, PC Strohm, ... Arthroscopy: The Journal of Arthroscopic & Related Surgery 24 (7), 796-804, 2008 | 175 | 2008 |
| Prospective 5-year survival rate data following open-wedge valgus high tibial osteotomy G Bode, J von Heyden, J Pestka, H Schmal, G Salzmann, N Südkamp, ... Knee Surgery, Sports Traumatology, Arthroscopy 23, 1949-1955, 2015 | 173 | 2015 |
| Mosaicplasty with autogenous talar autograft for osteochondral lesions of the talus after failed primary arthroscopic management: a prospective study with a 4-year follow-up PC Kreuz, M Steinwachs, C Erggelet, A Lahm, P Henle, P Niemeyer The American journal of sports medicine 34 (1), 55-63, 2006 | 167 | 2006 |
| Autologous chondrocyte implantation for the treatment of chondral and osteochondral defects of the talus: a meta-analysis of available evidence P Niemeyer, G Salzmann, H Schmal, H Mayr, NP Südkamp Knee surgery, sports traumatology, arthroscopy 20, 1696-1703, 2012 | 158 | 2012 |
| Long-term outcomes after first-generation autologous chondrocyte implantation for cartilage defects of the knee P Niemeyer, S Porichis, M Steinwachs, C Erggelet, PC Kreuz, H Schmal, ... The American Journal of Sports Medicine 42 (1), 150-157, 2014 | 155 | 2014 |
| Principles and clinical application of the locking compression plate (LCP) P Niemeyer, NP Sudkamp Acta Chir Orthop Traumatol Cech 73 (4), 221-228, 2006 | 154 | 2006 |
| Associated tears of the lateral meniscus in anterior cruciate ligament injuries: risk factors for different tear patterns MJ Feucht, S Bigdon, G Bode, GM Salzmann, D Dovi-Akue, NP Südkamp, ... Journal of orthopaedic surgery and research 10, 1-8, 2015 | 147 | 2015 |
| Transplantation of human mesenchymal stem cells in a non-autogenous setting for bone regeneration in a rabbit critical-size defect model P Niemeyer, K Szalay, R Luginbühl, NP Südkamp, P Kasten Acta Biomaterialia 6 (3), 900-908, 2010 | 136 | 2010 |
