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

Comparative study of bone growth by pulsed electromagnetic fields.

T D Gupta1, V K Jain, P N Tandon

  • 1Department of Electrical Engineering, Harcourt Butler Technological Institute, Kanpur, India.

Medical & Biological Engineering & Computing
|March 1, 1991
PubMed
Summary

Pulsed electromagnetic fields (PEMFs) effectively treat bone fractures. This study reveals that the effective electric field, not peak intensity, is key to bone healing, optimizing PEMF treatment parameters.

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

Concurrent infection of <i>Babesia canis vogeli</i> and <i>Ehrlichia canis</i> in a non-descriptive Indian dog: case study.

Journal of parasitic diseases : official organ of the Indian Society for Parasitology·2025
Same author

PAUL PIERRE BROCA: Birth Bicentenary.

Neurology India·2024
Same author

Prototyping a wearable and stretchable graphene-on-PDMS sensor for strain detection on human body physiological and joint movements.

Mikrochimica acta·2024
Same author

Clinical Diagnosis and Therapeutic Management of Trypanosoma theileri Infection Associated with Peritonitis in Crossbred Cow: A Rare Case Report.

Acta parasitologica·2022
Same author

B. Ramamurthi: The Global Face of Indian Neurosurgery.

Neurology India·2022
Same author

Microporous polymer membrane assisted water induced electricity generation based on triboelectrification and electrostatic induction.

RSC advances·2022

Area of Science:

  • Biomedical Engineering
  • Orthopedics
  • Electrophysiology

Background:

  • Pulsed electromagnetic fields (PEMFs) are utilized for treating non-united fractures and congenital pseudarthrosis.
  • Various electrical stimulation systems exist, but parameters like pulse shape, magnitude, and frequency vary widely.
  • The precise mechanism of PEMF-induced bone healing remains incompletely understood.

Purpose of the Study:

  • To analytically investigate the effectiveness of different parameters in pulsed electromagnetic field therapy.
  • To propose an optimal stimulation waveform for enhanced bone healing.
  • To elucidate the role of electric field parameters in osteogenesis.

Main Methods:

  • Mathematical analysis of electric fields within bone tissue.

Related Experiment Videos

  • Fourier analysis of induced voltage waveforms from common electrical stimulation systems.
  • Development of a hypothesis weighting different frequencies for osteogenic response.

    • Main Results:

    • Identified effective electric field values across different stimulation systems, showing remarkable similarity.
    • Demonstrated that the effective electric field, rather than the peak electric field, is the primary determinant of osteogenesis.
    • Results align with existing experimental findings in human subjects.

    Conclusions:

    • The effective electric field is the critical parameter for pulsed electromagnetic field-induced bone healing.
    • This study provides a framework for optimizing PEMF stimulation waveforms for improved therapeutic outcomes.
    • Findings support the use of PEMFs in orthopedic treatments by clarifying the underlying biophysical mechanisms.