DynaMoM hip resurfacing device (Tornier) by J Girard, MD, MsC.
DynaMoM hip resurfacing device was introduced in France in 2008 and was first implanted at Lille Universitary Hospital by J. Girard, MD. Rationale for design The rational for the design was made according to clearance, the rugosity, the head diameter, the sphericity and the alloy process. DynaMoM design-included the extent of cement fixation, optimization of implant position, minimization of stress-shielding,
- Voluntary actions initiated to remove smaller size components and change Instructions for Use (IFU) following analysis of recent performance data
- No action required from patients; no change to current practice for patient follow-up care
- BHR continues to perform amongst the best hip replacements for the right patients
New Data Reinforces the Proven Safety and Effectiveness of the BIRMINGHAM HIP Resurfacing System80-percent of US surgeons choose the BHR hip as it outperforms all other metal-on-metal resurfacing devices
MEMPHIS, Tenn., May 3 /PRNewswire-FirstCall/ — Recent new data(1) presented at this year’s American Academy of Orthopaedic Surgeons (AAOS) annual meeting reinforces the BIRMINGHAM HIP™ Resurfacing (BHR) System as a safe and effective hip resurfacing device. The multi-site study, performed
|*Gathered by Vicky Marlow Freelance Patient Advocate Volunteer Miami Orthopedic Conference 10/2007|
BHR 10 years of Data
The first BHR was implantedin July 1997 and it is unchanged until present day.
Six-year results of a prospective study of metal ion levels in young patients with metal-on-metal hip resurfacings 2009 Read Original Article by Clicking Here
J. Daniel, FRCS, MS(Orth), Director of Research1; H. Ziaee, BSc(Hons), Biomedical Scientist1; C. Pradhan, FRCS, MCh(Orth), Staff Orthopaedic Surgeon1; and D. J. W. McMinn, FRCS, Consultant Orthopaedic Surgeon1 1 The McMinn Centre, 25 Highfield Road, Birmingham B15 3DP, UK.We describe the findings at six years… Read the rest
X-ray showing a 26 year old man with a diagnosis of ankylosing spondylitis and secondary degeneration of the hips. Due to loss of bone stock while waiting for surgery, the right side required a total hip replacement. On the left, the patient underwent a hip resurfacing.
Thank You to whoever took this x-ray. There was no author indicated.
Updated 2/26/2010… Read the rest
Additional Information about:
The Use of Carbon-Fiber-Reinforced (CFR) PEEK Material in Orthopedic Implants: A Systematic Review
Hip implant for long-term use – Clinical Studies to Start
Thanks to artificial hips, people with irreparable damage to the
joint have been able to lead active, pain-free lives for the
past 50 years. Still, some hip replacements do not function
completely as intended, and metal-on-metal implants in
particular, demand accurate positioning in surgery … Read the rest
ESKA-Bionik®-SystemNature leads, we follow. The unique structures of our treatments mimic nature. ESKA Implants offers a wide range of innovative and proven solutions for you and your patients, by interpreting nature through technology. Significant features of the ESKA-Bionik®-System: Based upon modern materials available today and upon our expertise on osseous intergration by cementless anchorage we developed the Hip Surface Replacement ESKA-Bionik®-System. The main
Posted April 26, 2012 http://www.bjj.boneandjoint.org.uk/content/94-B/9/1180.abstract
An independent seriesD. W. Murray, FRCS, Orthopaedic Surgeon, Professor1 ; G. Grammatopoulos, MRCS, Orthopaedic Registrar1 ; H. Pandit, DPhil, FRCS, Orthopaedic Surgeon1 ; R. Gundle, DPhil, FRCS, Orthopaedic Surgeon2 ; H. S. Gill, DPhil, Lecturer in Orthopaedic Engineering1 ; and P. McLardy-Smith, FRCS, Orthopaedic Surgeon2
Recent events have highlighted the importance of implant design for survival and wear-related complications following metal-on-metal hip resurfacing