Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Long-term function after Charnley total hip arthroplasty.

Jay D Keener1, John J Callaghan, Devon D Goetz

  • 1Department of Orthopedic Surgery, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Iowa City, IA 52242, USA. jay-keener@uiowa.edu

Clinical Orthopaedics and Related Research
|December 4, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Factors Associated With Poor Outcomes For Female Patients Undergoing Total Shoulder Arthroplasty.

Journal of shoulder and elbow surgery·2026
Same author

Preoperative insurance-mandated physical therapy does not prevent the need for shoulder arthroplasty in patients with glenohumeral osteoarthritis.

JSES international·2025
Same author

Kim's Lesion of the Shoulder: A Critical Analysis Review.

JBJS reviews·2025
Same author

Is acromial morphology different in patients with eccentric glenohumeral osteoarthritis?

Journal of shoulder and elbow surgery·2025
Same author

The Rise of Medicare Advantage is Impacting the Fidelity of Traditional Medicare Claims Data: Implications for Reporting of Long-Term Total Knee Arthroplasty Survivorship.

The Journal of bone and joint surgery. American volume·2025
Same author

Adipose stromal cells in the human rotator cuff are resistant to fibrotic microenvironmental cues.

The Journal of physiology·2025
Same journal

Which Factors Are Associated With Death, Local Recurrence, and Perioperative Complications After En Bloc Resection for Primary Malignant Tumors of the Mobile Spine?

Clinical orthopaedics and related research·2026
Same journal

Impact Microindentation Evaluates Bone Strength, Bone Quality, and Fracture Susceptibility Across Skeletal Sites: A Cadaver Study.

Clinical orthopaedics and related research·2026
Same journal

What Is the Effect of Robot Reduction in Displaced Pelvic Fractures? A Multicenter Randomized Clinical Trial.

Clinical orthopaedics and related research·2026
Same journal

CORR Insights®: Acute or Delayed TKA for Tibial Plateau Fracture? An Observational Study From the Swedish Arthroplasty Register.

Clinical orthopaedics and related research·2026
Same journal

Reply to the Letter to the Editor: Guest Editorial: Recalling a Recall.

Clinical orthopaedics and related research·2026
Same journal

Radial Head Fractures Cluster in the Anterolateral and Anteromedial Quadrants and Do Not Correlate With Coronoid Fracture Types.

Clinical orthopaedics and related research·2026
See all related articles

Charnley total hip arthroplasty in patients under 50 demonstrated good functional outcomes and normal mortality rates over 25 years. Revision surgery did not significantly impact function, though comorbidities slightly affected mobility scores.

Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering

Background:

  • Total hip arthroplasty (THA) is a common procedure for hip osteoarthritis.
  • Long-term outcomes of THA in younger patients (<50 years) require further investigation.
  • The Charnley prosthesis is a historically significant hip implant design.

Purpose of the Study:

  • To evaluate the long-term functional results and mortality rates of Charnley total hip arthroplasty in patients younger than 50 years.
  • To assess the influence of revision surgery and component loosening on functional outcomes.
  • To compare functional outcomes and survival rates with normative data.

Main Methods:

  • A consecutive series of 69 patients (93 hips) younger than 50 years undergoing Charnley THA were followed for at least 25 years or until death.

Related Experiment Videos

  • Functional outcomes were assessed using Short Form-36 (SF-36), Western Ontario and McMaster University Osteoarthritis Index (WOMAC), 6-minute walk distance, Noyes activity scale, and Harris hip scores.
  • Mortality rates were compared to age-matched normative values.

    • Main Results:

    • Functional outcomes were generally good, with SF-36 scores comparable to healthy age-matched individuals.
    • 6-minute walk distances and WOMAC scores were slightly lower than normative values, potentially due to medical comorbidities.
    • Revision surgery or radiographic loosening did not significantly affect functional outcomes.
    • Mortality rates at 10 and 25 years were similar to normative values.

    Conclusions:

    • Charnley total hip arthroplasty provides good long-term functional results and acceptable survival rates in patients younger than 50 years.
    • Medical comorbidities, rather than revision surgery or loosening, appear to be the primary factors influencing functional limitations.
    • This study supports the durability and efficacy of the Charnley prosthesis in a young cohort over an extended follow-up period.