• myGriffith
    • Staff portal
    • Contact Us⌄
      • Future student enquiries 1800 677 728
      • Current student enquiries 1800 154 055
      • International enquiries +61 7 3735 6425
      • General enquiries 07 3735 7111
      • Online enquiries
      • Staff phonebook
    View Item 
    •   Home
    • Griffith Research Online
    • Journal articles
    • View Item
    • Home
    • Griffith Research Online
    • Journal articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

  • All of Griffith Research Online
    • Communities & Collections
    • Authors
    • By Issue Date
    • Titles
  • This Collection
    • Authors
    • By Issue Date
    • Titles
  • Statistics

  • Most Popular Items
  • Statistics by Country
  • Most Popular Authors
  • Support

  • Contact us
  • FAQs
  • Admin login

  • Login
  • Surgeon's Preference in Total Knee Replacement: A Quantitative Examination of Attributes, Reasons for Alteration, and Barriers to Change

    Author(s)
    Vertullo, Christopher J
    Grimbeek, Peter M
    Graves, Stephen E
    Lewis, Peter L
    Griffith University Author(s)
    Vertullo, Christopher J.
    Year published
    2017
    Metadata
    Show full item record
    Abstract
    Background: The reasons why surgeons prefer a particular total knee replacement (TKR) to other viable options with lower cost or lower revision risk remain uncertain. This study examined the concept of surgeon's preference in TKR; including the self-assigned utility of their preferred prosthesis, reasons to alter usual preference and barriers to permanently changing preference. Methods: Using a multinational electronic survey, 347 TKR performing orthopedic surgeons were studied using anonymous mandatory responses, mutually exclusive closed options, multiple responses blocking, automatic stem randomization, Likert scale ...
    View more >
    Background: The reasons why surgeons prefer a particular total knee replacement (TKR) to other viable options with lower cost or lower revision risk remain uncertain. This study examined the concept of surgeon's preference in TKR; including the self-assigned utility of their preferred prosthesis, reasons to alter usual preference and barriers to permanently changing preference. Methods: Using a multinational electronic survey, 347 TKR performing orthopedic surgeons were studied using anonymous mandatory responses, mutually exclusive closed options, multiple responses blocking, automatic stem randomization, Likert scale weighting, and an absence of neutral options. Results: The highest rated of the 17 attributes were “reproducibility of outcome,” “best functional outcome,” and “better kinematics.” The lowest rated were a “key-opinion leader or mentor uses it” and “new or innovative.” “Lowest revision risk” ranked 10th, with 19.9% of surgeons stating it did not in- fluence their preference. Cost did not influence 52.1% of surgeons and 33.7% agreed that their institution or system limited their preference. Surgeon's demographics and preferred prosthesis or technique altered some attribute ratings including surgical volume, country of practice, type of preferred implant; however, revision risk rating was not altered by any factor. Cost considerations altered rating of barriers to technique change. Conclusion: Understanding why surgeons prefer certain TKR prostheses or techniques to other viable alternatives is vital to reduce unwarranted variation. This study suggests that the self-assigned reasons driving surgeon's preferences, reasons for preference alteration, and barriers to change are multifactorial, diverse, and complex, with revision risk not being the highest rated attribute.
    View less >
    Journal Title
    Journal of Arthroplasty
    DOI
    https://doi.org/10.1016/j.arth.2017.04.035
    Note
    This publication has been entered into Griffith Research Online as an Advanced Online Version.
    Subject
    Biomedical engineering
    Clinical sciences
    Clinical sciences not elsewhere classified
    Publication URI
    http://hdl.handle.net/10072/345165
    Collection
    • Journal articles

    Footer

    Disclaimer

    • Privacy policy
    • Copyright matters
    • CRICOS Provider - 00233E
    • TEQSA: PRV12076

    Tagline

    • Gold Coast
    • Logan
    • Brisbane - Queensland, Australia
    First Peoples of Australia
    • Aboriginal
    • Torres Strait Islander