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 Concept Videos

Knee Joint01:23

Knee Joint

2.7K
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
2.7K

You might also read

Related Articles

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

Sort by
Same author

Pathology of the Elbow in Haemophilia.

Haemophilia : the official journal of the World Federation of Hemophilia·2026
Same author

Surgery in People With Mild Haemophilia.

Haemophilia : the official journal of the World Federation of Hemophilia·2026
Same author

Cartilage degeneration in hemophilic arthropathy: to focus on prevention or regeneration?

Expert review of hematology·2025
Same author

Women With Bleeding Disorders: Some Concerns Regarding Osteoporosis.

Haemophilia : the official journal of the World Federation of Hemophilia·2025
Same author

In the `prophylaxis era´ people with hemophilia still need major orthopedic surgery.

Expert review of hematology·2025
Same author

Arthroscopic ankle arthrodesis for end-stage ankle osteoarthritis.

EFORT open reviews·2025

Related Experiment Video

Updated: Nov 9, 2025

Reverse Total Shoulder Arthroplasty
10:10

Reverse Total Shoulder Arthroplasty

Published on: July 5, 2011

43.5K

Dislocation of rotating-hinge total knee arthroplasty.

Carlos A Encinas-Ullán1, Primitivo Gómez-Cardero1, Juan S Ruiz-Pérez1

  • 1Department of Orthopaedic Surgery, La Paz University Hospital-IdiPaz, Madrid, Spain.

EFORT Open Reviews
|April 8, 2021
PubMed
Summary

Rotating-hinge total knee arthroplasties (RH-TKAs) are increasing, leading to potential complications like dislocation. Prompt diagnosis and urgent open reduction are crucial for managing RH-TKA dislocations to avoid severe neurovascular issues.

Keywords:
diagnosisdislocationrotating-hinge total knee arthroplastytreatment

More Related Videos

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

12.1K
Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
09:01

Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach

Published on: January 24, 2018

12.0K

Related Experiment Videos

Last Updated: Nov 9, 2025

Reverse Total Shoulder Arthroplasty
10:10

Reverse Total Shoulder Arthroplasty

Published on: July 5, 2011

43.5K
Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

12.1K
Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
09:01

Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach

Published on: January 24, 2018

12.0K

Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering
  • Arthroplasty Research

Background:

  • The increasing use of rotating-hinge total knee arthroplasties (RH-TKAs) necessitates understanding their associated complications.
  • While offering theoretical advantages like reduced bone stress, RH-TKAs present unique challenges, particularly regarding revision options.
  • Dislocation, though rare (0.7%-4.4%), is a significant complication of RH-TKAs with potential for severe sequelae.

Purpose of the Study:

  • To highlight the critical management of rotating-hinge total knee arthroplasty dislocations.
  • To emphasize the urgency and specific treatment protocols required for RH-TKA dislocations.
  • To discuss the implications of implant design on the probability of tibiofemoral dislocation.

Main Methods:

  • Review of existing literature on rotating-hinge total knee arthroplasty complications.
  • Analysis of reported cases and treatment outcomes for RH-TKA dislocations.
  • Discussion of diagnostic criteria and surgical management strategies.

Main Results:

  • RH-TKA dislocation requires prompt diagnosis and urgent open reduction.
  • Closed reduction is generally unsatisfactory and carries risks.
  • Component failure or breakage must be considered in cases of RH-TKA dislocation.
  • Variations in mobile component design may influence dislocation probability.

Conclusions:

  • Dislocation of RH-TKAs is a serious complication demanding immediate surgical intervention.
  • Open reduction is the preferred treatment, with revision surgery often necessary.
  • Timely and accurate management is essential to prevent neurovascular compromise and limb-threatening complications.