1999 – 2021 Εξάσκηση Ορθοπαιδικής Χειρουργικής και συνεργασία με τα Νοσοκομεία: Κεντρική Κλινική Αθηνών, Ευρωκλινική, Ιατρικό Κέντρο Αθηνών – Κλινική Ψυχικού, ΙΑΣΩ Γενική Κλινική
BEST POSTER AWARD Mechanical properties of soft tissues after deep freezing, freeze drying and radiation sterilization. Safos G, Safos P, Tsamatropoulos A, Triantafillou N – Poster 16th International Congress of the European Association of Tissue Banks, Budapest, Hungary, October 17-20 2007
Dimitrios Nikolopoulos, Neoptolemos Sergides, George Safos, et al. Large Osteochondral Lesions of the Talus Treated With Autologous Bone Graft and Periosteum Transfer. FAO 2019; 4(3): 1-11
Nikolopoulos D, Safos G, Michos I. Valgus knee. Primary total knee arthroplasty. IntechOpen 2018 page 55-79
Nikolopoulos D, Michos I, Safos G, Safos P. Current surgical strategies for total arthroplasty in valgus knee. World J Orthop. 2015 Jul 18;6(6):469-82
Dimitrios Nikolopoulos, George Safos, Neoptolemos Sergides, and Petros Safos. Deep Peroneal Nerve Palsy Caused by an Extraneural Ganglion Cyst: A Rare Case. Case Reports in Orthopedics, vol. 2015, Article ID 861697, 4 pages, 2015. doi:10.1155/2015/861697
Nikolopoulos D, Sergides N, Safos G, Safos P, Fragkomichalos E. Large osteochondral defects of the talus treated with autologous bone grafting. KSSTA 2014;22 (Sup 1):1315
Nikolopoulos D, Sergides N, Safos G, Safos P, Fragkomichalos E. Ankle arthroscopy in adolescents with talus osteochondral lesions. KSSTA 2014;22 (Sup 1):1316