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

Moving beyond the hospital: in-depth characterization of daily-life mobility in patients with atypical Parkinsonian disorders.

NPJ Parkinson's disease·2026
Same author

Evaluation of joint and muscle function of paediatric upper and lower extremities.

Frontiers in bioengineering and biotechnology·2025
Same author

Normative Knee Range of Motion for Children.

Life (Basel, Switzerland)·2025
Same author

Revision total knee arthroplasty with Charcot-Marie-Tooth disease - a case report.

International journal of surgery case reports·2025
Same author

Association of Cut-Point Free Metrics and Common Clinical Tests Among Older Adults After Proximal Femoral Fracture.

Sensors (Basel, Switzerland)·2025
Same author

Author Correction: Mobilise-D insights to estimate real-world walking speed in multiple conditions with a wearable device.

Scientific reports·2024

Related Experiment Video

Updated: Dec 27, 2025

In Vivo Measurement of Hindlimb Dorsiflexor Isometric Torque from Pig
09:41

In Vivo Measurement of Hindlimb Dorsiflexor Isometric Torque from Pig

Published on: September 3, 2021

4.2K

A Vibrational Technique for In Vitro Intraoperative Prosthesis Fixation Monitoring.

Seyed Abdolmajid Yousefsani, Hooman Dejnabadi, Olivier Guyen

    IEEE Transactions on Bio-Medical Engineering
    |February 25, 2020
    PubMed
    Summary

    A new vibrational modal analysis technique using Recursive Fourier Transform Enhancement (RFTE) accurately assesses cementless prosthesis fixation during surgery. This method provides real-time feedback on bone-prosthesis stability, guiding surgeons to achieve optimal fixation and prevent complications.

    More Related Videos

    Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery
    06:54

    Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery

    Published on: August 4, 2023

    1.6K
    A Teleoperated Robotic System-Assisted Percutaneous Transiliac-Transsacral Screw Fixation Technique
    05:57

    A Teleoperated Robotic System-Assisted Percutaneous Transiliac-Transsacral Screw Fixation Technique

    Published on: January 6, 2023

    3.5K

    Related Experiment Videos

    Last Updated: Dec 27, 2025

    In Vivo Measurement of Hindlimb Dorsiflexor Isometric Torque from Pig
    09:41

    In Vivo Measurement of Hindlimb Dorsiflexor Isometric Torque from Pig

    Published on: September 3, 2021

    4.2K
    Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery
    06:54

    Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery

    Published on: August 4, 2023

    1.6K
    A Teleoperated Robotic System-Assisted Percutaneous Transiliac-Transsacral Screw Fixation Technique
    05:57

    A Teleoperated Robotic System-Assisted Percutaneous Transiliac-Transsacral Screw Fixation Technique

    Published on: January 6, 2023

    3.5K

    Area of Science:

    • Biomedical Engineering
    • Mechanical Engineering
    • Orthopedic Surgery

    Background:

    • Assessing cementless prosthesis fixation during surgery is crucial for long-term implant success.
    • Current methods may lack real-time, objective feedback on fixation stability.
    • Vibrational analysis offers a potential non-invasive approach to evaluate mechanical stability.

    Purpose of the Study:

    • To develop and validate a novel vibrational modal analysis technique for intraoperative evaluation of cementless prosthesis fixation.
    • To investigate the relationship between vibrational frequencies and prosthesis insertion dynamics.
    • To provide surgeons with an objective indicator of fixation quality during surgery.

    Main Methods:

    • An artificial bone (Sawbones)-prosthesis system was subjected to sinusoidal excitation.
    • Exponential sine sweep and Recursive Fourier Transform Enhancement (RFTE) techniques were used to analyze the impulse response.
    • Vibrational frequencies were monitored during prosthesis insertion via hammering across multiple samples.
    • Finite element simulations were employed to validate observed frequency trends.

    Main Results:

    • RFTE significantly enhanced frequency spectrum analysis compared to Fast Fourier Transform, revealing natural frequencies from 15 kHz to 90 kHz.
    • Three distinct frequency evolution trends (increasing, insensitive, plateau-like) were identified during insertion.
    • The plateau-like trend, influenced by geometrical compaction and compressive stress, showed frequency shifts indicative of fixation quality.
    • Combinatorial frequency analysis provided objective data on mechanical stability.

    Conclusions:

    • The developed vibrational technique, utilizing RFTE, offers a reliable method for intraoperative assessment of cementless prosthesis fixation.
    • Frequency shift analysis, particularly the plateau-like trend, serves as a valuable indicator of acceptable fixation.
    • This assistive diagnostic tool can guide surgical decisions, optimizing fixation and minimizing risks like bone fracture.