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

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 group...

You might also read

Related Articles

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

Sort by
Same author

The Reproductive Mental health of Ontario Virtual Intervention Network (MOVIN): a pilot randomized controlled trial.

Communications medicine·2026
Same author

A standard operating procedure for reducing risk from medications prohibited during clinical trials in cystic fibrosis.

Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society·2025
Same author

Chloride dipstick to rapidly estimate urine sodium during diuresis in acute heart failure.

Pharmacotherapy·2025
Same author

Response to Kanaujia et al.

The Journal of hospital infection·2024
Same author

Comparison of two endoscope channel cleaning approaches to remove cyclic build-up biofilm.

The Journal of hospital infection·2024
Same author

Common Neuroimaging Findings in Bosch-Boonstra-Schaaf Optic Atrophy Syndrome.

AJNR. American journal of neuroradiology·2023

Related Experiment Video

Updated: May 10, 2026

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

Joint line changes after primary total knee arthroplasty: navigated versus non-navigated.

A Jawhar1, V Shah, S Sohoni

  • 1Orthopaedic and Trauma Surgery Center, University Medical Center Mannheim of University Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany, Ahmed.Jawhar@umm.de.

Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA
|June 25, 2013
PubMed
Summary

Computer navigation does not improve joint line reconstruction accuracy in total knee arthroplasty (TKA). Conventional techniques provide precise results, making navigation unnecessary for restoring the natural joint line in primary TKA procedures.

More Related Videos

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

Related Experiment Videos

Last Updated: May 10, 2026

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

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

Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering
  • Radiology

Background:

  • Total knee arthroplasty (TKA) aims for accurate implant positioning.
  • Focus has been on limb alignment, often neglecting joint line restoration.
  • Navigation systems have been introduced to enhance TKA precision.

Purpose of the Study:

  • To compare the accuracy of joint line restoration in primary TKA with and without navigation.
  • To test the hypothesis that navigated TKA leads to more accurate joint line reconstruction.

Main Methods:

  • A comparative study of 493 primary TKAs (206 navigated, 287 conventional).
  • Joint line position assessed using calibrated standing radiographs (ap view).
  • Modified Kawamura method used; >8 mm shift defined as outlier.

Main Results:

  • Mean joint line shift was 0.7 mm (±4.4 mm) in conventional TKA and 0.6 mm (±4.5 mm) in navigated TKA.
  • Outlier rates (>8 mm shift) were similar: 6% conventional vs. 6.8% navigated.
  • No significant differences found in joint line shift or relation to leg alignment.

Conclusions:

  • Conventional surgical techniques achieve precise joint line reconstruction in primary TKA.
  • Navigation technology did not demonstrate an improvement in joint line reconstruction accuracy.