Dr George Grammatopoulos – Surgeon MD, MSc, FRCSC, DPhil (Oxon)

Orthopaedic Surgeon

Clinical Biography

Orthopaedics Surgeon

Research Interests

Hip and knee arthroplasty outcomes, implant survivorship, bearing surface tribology, patient-reported outcome measures (PROMs), metal-on-metal hip replacements, robotic-assisted surgery, and clinical registry analysis.

Fellowships & Education

  • DPhil in Orthopaedic Surgery, University of Oxford
  • Fellowship in Adult Reconstruction, The Ottawa Hospital, Canada
  • Fellowship in Hip Surgery, Nuffield Orthopaedic Centre
  • FRCSC, Royal College of Physicians Canada

Professional Memberships

  • Canadian Orthopaedic Association (COA)
  • American Academy of Orthopaedic Surgeons (AAOS)
  • Canadian Hip and Knee Society
  • International Hip Society

Selected Publications

Grammatopoulos G, et al. The relationship between head-neck ratio and pseudotumour formation in metal-on-metal resurfacing arthroplasty of the hip. J Bone Joint Surg Br. 2010
Grammatopoulos G, et al. Optimal acetabular orientation for hip resurfacing: a prospective radiological study. J Bone Joint Surg Br. 2010
De Smet KA, Grammatopoulos G, et al. Revisions of metal-on-metal hip resurfacing: lessons learned and improved outcome. Bone Joint J. 2011
Murray DW, Grammatopoulos G, et al. The ten-year survival of the Birmingham hip resurfacing: an independent series. J Bone Joint Surg Br. 2012
Grammatopoulos G, et al. Survivorship and patient-reported outcomes in femoral impaction bone grafting for revision hip arthroplasty: a systematic review and meta-analysis. 2025