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

Case challenges in knee surgery: what would you do?

Arlen D Hanssen1, Lawrence D Dorr, Masahiro Kurosaka

  • 1Department of Orthopaedics, Mayo Clinic, Rochester, Minnesota 55905, USA.

The Journal of Arthroplasty
|June 18, 2002
PubMed
Summary

This session covers complex knee replacement surgeries, focusing on revision total knee arthroplasty. Key principles for managing failed knee arthroplasty and instability were discussed.

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

Marlex Mesh Reconstruction of the Extensor Mechanism: A Concise 5-Year Follow-up of 2 Previous Reports.

The Journal of bone and joint surgery. American volume·2024
Same author

Preoperative radiographic findings associated with postoperative spinopelvic risk factors for instability following total hip arthroplasty.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society·2023
Same author

Increased dislocation rates following total hip arthroplasty in patients with ankylosing spondylitis.

Hip international : the journal of clinical and experimental research on hip pathology and therapy·2022
Same author

Revision total knee arthroplasty for flexion instability : a concise follow-up of a previous report.

The bone & joint journal·2022
Same author

Outcomes of primary total hip arthroplasty following septic arthritis of the hip : a case-control study.

The bone & joint journal·2022
Same author

Varus-valgus constrained insert with posterior-stabilized femoral components in complex primary total knee arthroplasties.

Bone & joint open·2021

Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering

Background:

  • Complex primary and revision knee arthroplasty present significant management challenges.
  • Effective treatment requires a thorough understanding of biomechanics and patient-specific factors.

Observation:

  • Faculty engaged in an interactive case presentation session.
  • Discussions centered on intricate primary and revision knee arthroplasty scenarios.

Findings:

  • Key principles for failed knee arthroplasty include preoperative evaluation and deformity correction (intra-articular vs. extra-articular).
  • Management strategies for unstable total knee arthroplasty involve ligamentous balancing, bone deficiency management, and appropriate rotational positioning of components.
  • Selection of articular constraint and extensor mechanism balancing are critical for successful revision knee procedures.

Related Experiment Videos

Implications:

  • Optimized management protocols for complex knee arthroplasty can improve patient outcomes.
  • This discussion provides valuable insights for orthopedic surgeons managing challenging knee revision cases.
  • Advancements in understanding component positioning and instability management are crucial for enhancing total knee arthroplasty success.