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What is hip arthritis?

What is arthritis of the hip?

Arthritis of the hip is a disease which wears away the cartilage between the femoral head, or hip ball, and the acetabulum, or hip socket, causing the two bones to scrape against each other, raw bone on raw bone. When this happens, the joint becomes pitted, eroded and uneven. The result is pain, stiffness and instability, and in some cases, motion of the leg may be greatly restricted.

Osteoarthritis

Osteoarthritis, which is the most common form of arthritis in the United States, is degenerative and, although it most often occurs in patients over the age of 50, it can occur at any age, especially if the joint is in some way damaged.

It is usually confined to the large weight-bearing joints of the lower extremities, including the hips and knees, but may affect the spine and upper extremity joints, too. Patients with osteoarthritis often develop large bone spurs, or osteophytes, around the joint, further limiting motion.

Rheumatoid arthritis

Unlike osteoarthritis, which is a "wear and tear" phenomenon, rheumatoid arthritis is a chronic inflammatory disease that results in joint pain, stiffness and swelling. The disease process leads to severe, and at times rapid, deterioration of multiple joints, resulting in severe pain and loss of function.


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OXINIUM OXIDIZED ZIRCONIUM

*using OXINIUM GENESIS◊ II implants

  1. 2005 ASM International Engineering Materials Achievement Award.
  2. Hunter G, Dickinson J, Herb B, et al. Creation of oxidized zirconium orthopaedic implants. Journal of ASTM International. 2005;2:1-14.
  3. Sheth NP, Lementowski P, Hunter G, Garino JP. Clinical applications of oxidized zirconium. J Surg Orthop Adv. 2008;17(1):17-26.
  4. Long M, Riester L, Hunter G. Nano-hardness Measurements of Oxidized Zr-2.5Nb and Various Orthopaedic Materials. 24th Annual Meeting of the Society for Biomaterials. April 22-26, 1998.
  5. Papannagari R, Hines G, Sprague J. Long-term Wear Performance of an Advanced Bearing Technology for TKA. Poster presented at: ORS 2011 Annual Meeting 2011.
  6. Parikh A, Hill P, Pawar V, Sprague J. Long-Term Simulator Wear Performance of an Advanced Bearing Technology for THA. Poster presented at: ORS 2013 Annual Meeting.
  7. ISO 14243-2 Implants for surgery — Wear of total knee-joint prostheses — Part 2: Methods of measurement. 2016.
  8. ISO 14243-1 Implants for surgery — Wear of total knee-joint prostheses — Part 1: Loading and displacement parameters for wear-testing machines with load control and corresponding environmental conditions for test. 2009.
  9. ISO 14242-2 Implants for surgery — Wear of total hip-joint prostheses — Part 2: Methods of measurement. 2016.
  10. ISO 14242-1 Implants for surgery — Wear of total hip-joint prostheses — Part 1: Loading and displacement parameters for wear-testing machines and corresponding environmental conditions for test. 2012.
  11. Davis ET, Pagkalos J, Kopjar B. Bearing surface and survival of cementless and hybrid total hip arthroplasty in the National Joint Registry of England, Wales, Northern Ireland and the Isle of Man. Journal of Bone Joint Surgery. 2020;5(2):pe0075.
  12. Peters RM, Van Steenbergen LN, Stevens M, et al. The effect of bearing type on the outcome of total hip arthroplasty. Acta Orthopaedica. 2018; 89(2):163-169.
  13. Atrey A, Ancarani C, Fitch D, Bordini B. Impact of bearing couple on long-term component survivorship for primary cementless total hip replacement in a large arthroplasty registry. Poster presented at: Canadian Orthopedic Association; June 20–23, 2018; Victoria, British Columbia, Canada.
  14. Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR) Hip, Knee & Shoulder Arthroplasty: 2022 Annual Report.
  15. Innocenti M, Matassi F, Carulli C, Nistri L, Civinini C. Oxidized zirconium femoral component for TKA: A follow-up note of a previous report at a minimum of 10 years. The Knee. 2014;21:858–861.

ROBOTICS-ASSISTED SURGERY

  1. Gregori A, et al. Accuracy of imageless robotically assisted unicondylar knee arthroplasty. Paper presented at: International Society for Computer Assisted Orthopaedic Surgery (CAOS) 15th Annual Meeting; 2015; Vancover, Canada.
  2. Bollars P, et al. Preliminary experience with an image-free handheld robot for total knee arthroplasty: 77 cases compared with a matched control group. Eur J Orthop Surg Traumatol. 2020;30(4):723-729

JOURNEY II Total Knee System

*Compared to non-JOURNEY II knees; Based on BCS evidence

  1. MaymanDJ, Patel AR, Carroll KM. Hospital Related Clinical and Economic Outcomes of a Bicruciate Knee System in Total Knee Arthroplasty Patients. Poster presented at: ISPOR Symposium;19-23 May, 2018; Baltimore, Maryland, USA
  2. Nodzo SR, Carroll KM, Mayman DJ. The Bicruciate Substituting Knee Design and Initial Experience. Techniques in Orthopaedics. 2018;33(1):37-41

POLAR3

  1. Bespoke.Bespoke.Report.HP_Stem_Polarstem Cementless (Oxinium XLPE R3 cup)_All.05/11/2021.18:31 ©2021 NEC Software Solutions (UK) Limited

* We thank the patients and staff of all the hospitals in England, Wales and Northern Ireland who have contributed data to the National Joint Registry. We are grateful to the Healthcare Quality Improvement Partnership (HQIP), the NJR Steering Committee and staff at the NJR Centre for facilitating this work.   The views expressed represent those of the authors and donot necessarily reflect those of the National Joint Registry Steering Committee or the Health Quality Improvement Partnership (HQIP) who do not vouch for how the information is presented.

The data used for this analysis was obtained from the National Joint Registry (“NJR”), part of the Healthcare Quality Improvement Partnership (“HQIP”). HQIP, the NJR and/or its contractor, Northgate Public Services (UK) Limited (“NPS”) take no responsibility (except as prohibited by law) for the accuracy, currency, reliability and correctness of any data used or referred to in this report, nor for the accuracy, currency, reliability and correctness of links or references to other information sources and disclaims all warranties in relation to such data, links and references to the maximum extent permitted by legislation including any duty of care to third party readers of the data analysis.