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

You might also read

Related Articles

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

Sort by
Same author

Examining a Stabilization Center for Patients with Alcohol or Opioid Intoxication Transported by Paramedics: A Cohort Study of an Emergency Department Diversion Model.

Prehospital emergency care·2025
Same author

Stuck in Transition: Clinical and Patient Factors Behind Prolonged Paramedic to Emergency Department Transfer of Care.

Prehospital emergency care·2025
Same author

Landet: an efficient physics-informed deep learning approach for automatic detection of anatomical landmarks and measurement of spinopelvic alignment.

Journal of orthopaedic surgery and research·2024
Same author

Evaluation of a machine-learning-driven active-passive upper-limb exoskeleton robot: Experimental human-in-the-loop study.

Wearable technologies·2024
Same author

General Muscle Torque Generator Model for a Two Degree-of-Freedom Shoulder Joint.

Journal of biomechanical engineering·2024
Same author

Scalable musculoskeletal model for dynamic simulations of lower body movement.

Computer methods in biomechanics and biomedical engineering·2024
Same journal

Computational Determination of Effective Working Length in Experimental Torsion Testing of Long Bones.

Journal of biomechanical engineering·2026
Same journal

Hierarchical Experimental Characterization of the Human Rib Cage for Non-Lethal Projectile Impact Applications.

Journal of biomechanical engineering·2026
Same journal

An in vitro Experimental Model for Investigating Aortic Pressure Dynamics Under Blunt Thoracic Impacts.

Journal of biomechanical engineering·2026
Same journal

Editorial.

Journal of biomechanical engineering·2026
Same journal

Student Paper Competition of the 2025 ASME SB3C Summer Bioengineering Conference.

Journal of biomechanical engineering·2026
Same journal

Biomechanical Principles of Temporal Muscle Activation in Functional Movements: Implications for Stability and Movement Coordination.

Journal of biomechanical engineering·2026
See all related articles

Related Experiment Video

Updated: Jun 22, 2025

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

11.8K

Optimal Implant Positioning Following Total Knee Arthroplasty Using Predictive Dynamic Simulation.

Behzad Danaei1, John McPhee1

  • 1Department of Systems Design Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada.

Journal of Biomechanical Engineering
|July 3, 2024
PubMed
Summary
This summary is machine-generated.

This study introduces a new method for optimal knee implant placement using dynamic simulations. It enhances total knee arthroplasty (TKA) outcomes by personalizing implant positioning for better patient results.

More Related Videos

The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report
07:45

The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report

Published on: August 4, 2022

3.3K
Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy
08:15

Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy

Published on: February 17, 2023

1.0K

Related Experiment Videos

Last Updated: Jun 22, 2025

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

11.8K
The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report
07:45

The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report

Published on: August 4, 2022

3.3K
Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy
08:15

Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy

Published on: February 17, 2023

1.0K

Area of Science:

  • Biomechanics
  • Orthopedic Surgery
  • Computational Modeling

Background:

  • Total knee arthroplasty (TKA) outcomes can be influenced by implant positioning.
  • Patient-specific factors necessitate individualized surgical approaches.
  • Current methods may lack precision in optimizing implant placement.

Purpose of the Study:

  • To propose a novel, subject-specific method for determining optimal knee implant placement.
  • To utilize predictive dynamic simulations for evaluating implant positioning post-TKA.
  • To enhance surgical planning and improve TKA outcomes through precise implant positioning.

Main Methods:

  • Developed two knee implant models: a 12-degree-of-freedom (DoF) model with volumetric contact and a single-degree-of-freedom equivalent kinematic (SEK) model.
  • Implemented a cosimulation framework integrating both knee models.
  • Calibrated and validated the knee model using patient-specific kinematics and ground reaction forces.
  • Introduced quantitative indices for evaluating implant positioning based on load distribution, ligament balance, and alignment.

Main Results:

  • Optimized knee implant placement by minimizing deviations in quantitative indices during simulated sit-to-stand motion.
  • Demonstrated a method for subject-specific optimization of implant positioning.
  • Validated the predictive simulation approach using patient data.

Conclusions:

  • The proposed method offers a novel approach to optimizing subject-specific knee implant placement.
  • Predictive dynamic simulations can guide surgical planning for total knee arthroplasty.
  • This technique has the potential to improve TKA results and serve as a valuable surgical tool.