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

Trochlear resurfacing for extensor mechanism instability following patellectomy.

C E Ackroyd1, E J Smith, J H Newman

  • 1Bristol Knee Group, Winford Unit, Avon Orthopaedic Centre, Westbury on Trym, Bristol BS10 5NB, UK. ackroyd@tesco.net

The Knee
|April 7, 2004
PubMed
Summary

Patellectomy can cause knee pain and instability. A new surgical technique involving trochlear resurfacing and extensor tendon realignment effectively relieved pain and improved function in three patients.

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

Building a Self-Sustaining Psychology Research Team in Academic Medicine: A Multi-Tiered Mentorship Model.

Journal of clinical psychology in medical settings·2024
Same author

Use of enhanced stent visualisation compared to angiography alone to guide percutaneous coronary intervention.

International journal of cardiology·2020
Same author

Genome-wide transcriptome analysis reveals equine embryonic stem cell-derived tenocytes resemble fetal, not adult tenocytes.

Stem cell research & therapy·2020
Same author

The Avon patellofemoral joint arthroplasty: two- to 18-year results of a large single-centre cohort.

The bone & joint journal·2018
Same author

Eptifibatide is associated with significant cost savings and similar clinical outcomes to abciximab when used during primary percutaneous coronary intervention for ST-elevation myocardial infarction: An observational cohort study of 3863 patients.

JRSM cardiovascular disease·2017
Same author

Case of Large Enchondromatous Tumour of the Testicle; Removal; Recovery.

The Indian medical gazette·2017

Area of Science:

  • Orthopedic surgery
  • Knee biomechanics
  • Musculoskeletal research

Background:

  • Patellectomy, a surgical procedure involving the removal of the kneecap, can lead to complications.
  • Persistent pain, weakness, and instability are known adverse outcomes following patellectomy.
  • Extensor tendon instability is a specific challenge that can arise post-patellectomy.

Purpose of the Study:

  • To present a novel surgical approach for managing extensor tendon instability after patellectomy.
  • To evaluate the efficacy of trochlear resurfacing combined with extensor tendon realignment.
  • To report on patient outcomes in terms of pain relief and knee function.

Main Methods:

  • Case series reporting on three patients with post-patellectomy extensor tendon instability.

Related Experiment Videos

  • Surgical intervention involved trochlear resurfacing.
  • Surgical intervention included extensor tendon realignment.

    • Main Results:

    • All three treated patients experienced significant pain relief.
    • Patients demonstrated impressive improvements in overall knee function.
    • The combined surgical technique effectively addressed extensor tendon instability.

    Conclusions:

    • Trochlear resurfacing and extensor tendon realignment offer a viable solution for persistent knee issues post-patellectomy.
    • This surgical strategy can restore knee function and alleviate pain in patients with extensor tendon instability.
    • Further research may explore the long-term efficacy and broader applicability of this technique.