All Stories

  1. Fatal Cobalt Toxicity after a Non-Metal-on-Metal Total Hip Arthroplasty

    Article • Case Reports in Orthopedics, January 2017, Hindawi Publishing Corporation

    Dr Wierd WP Zijlstra

  2. Pseudotumors also occur after conventional metal-on-poleythylene total hip arthroplasty

    Article • The Bone & Joint Journal, November 2015, Bone & Joint

    Mr Hugo van der Veen, Dr Wierd WP Zijlstra

  3. Acetabular bone density and metal ions after metal-on-metal versus metal-on-polyethylene total hip arthroplasty; short-term results

    Article • Hip International, September 2013, Wichtig

    Dr Wierd WP Zijlstra, Mr Hugo van der Veen

  4. Cobalt and chromium ions reduce human osteoblast-like cell activity in vitro, reduce the OPG to RANKL ratio, and induce oxidative stress

    Article • Journal of Orthopaedic Research®, October 2011, Wiley

    Dr Wierd WP Zijlstra

  5. No clinical difference between large metal-on-metal total hip arthroplasty and 28-mm-head total hip arthroplasty?

    Article • International Orthopaedics, March 2011, Springer Science + Business Media

    Dr Wierd WP Zijlstra

  6. Pulsed Lavage in Cementless Total Hip Arthroplasty Reduces the Incidence ofBrooker Grade 3 and 4 Heterotopic Ossifications

    Article • Open Journal of Orthopedics, January 2011, Scientific Research Publishing, Inc,

    Dr Wierd WP Zijlstra

  7. No Superiority of Cemented Metal-on-Metal Over Metal-on-Polyethylene THA in a Randomized Controlled Trial at 10-Year Follow-up

    Article • Orthopedics, March 2010, SLACK, Inc.

    Dr Wierd WP Zijlstra

  8. No Superiority of Cemented Metal-on-Metal vs Metal-on-Polyethylene THA at 5-Year Follow-up

    Article • Orthopedics, July 2009, SLACK, Inc.

    Dr Wierd WP Zijlstra

  9. Large head metal-on-metal cementless total hip arthroplasty versus 28mm metal-on-polyethylene cementless total hip arthroplasty: design of a randomized controlled trial

    Article • BMC Musculoskeletal Disorders, October 2008, Springer Science + Business Media

    Dr Wierd WP Zijlstra