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 Video

Updated: May 9, 2026

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling
15:11

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling

Published on: January 5, 2015

Aramid-epoxy composite internal fixation plates: a pilot study.

G V Cochran1, V R Palmieri, R E Zickel

  • 1Orthopaedic Engineering and Research Center, Helen Hayes Hospital, West Haverstraw, USA; Department of Veterans Affairs Medical Center, Castle Point, USA; Department of Orthopaedic Surgery, St Lukes-Roosevelt Hospital Center, New York, USA.

Clinical Biomechanics (Bristol, Avon)
|August 7, 2013
PubMed
Summary
This summary is machine-generated.

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

Current concepts review. Treatment of metastatic adenocarcinoma of the pelvis and the extremities.

The Journal of bone and joint surgery. American volume·1998
Same author

Streaming potentials in gap osteotomy callus and adjacent cortex. A pilot study.

Clinical orthopaedics and related research·1997
Same author

Inflatable brace-related streaming potentials in living canine tibias.

Clinical orthopaedics and related research·1996
Same author

Pathological ununited fractures of the long bones in a patient who had sarcoidosis. A case report.

The Journal of bone and joint surgery. American volume·1995
Same author

Streaming potential measurements at low ionic concentrations reflect bone microstructure.

Journal of biomechanics·1994
Same author

Intraarterial protamine sulfate reduces the magnitude of streaming potentials in living canine tibia.

Calcified tissue international·1993
Same journal

Interlimb differences in knee joint loading and stress distribution following anterior cruciate ligament reconstruction during stair descent.

Clinical biomechanics (Bristol, Avon)·2026
Same journal

Exploring real-world lumbar posture behaviour. A whole day comparison of individuals with low back pain and healthy controls.

Clinical biomechanics (Bristol, Avon)·2026
Same journal

Motor differences in jumping among children with and without autism spectrum disorder.

Clinical biomechanics (Bristol, Avon)·2026
Same journal

Reduced lower extremity strength, altered muscle activation, and unchanged kinetics during single-leg squatting in males with patellofemoral pain versus pain-free males: A cross-sectional analysis.

Clinical biomechanics (Bristol, Avon)·2026
Same journal

Ensuring bone-to-bone contact reduces interfragmentary strain in forearm shaft plating: A finite element study.

Clinical biomechanics (Bristol, Avon)·2026
Same journal

Acute changes in gait biomechanics in children with cerebral palsy due to barefoot vs. footwear condition - An exploratory study.

Clinical biomechanics (Bristol, Avon)·2026
See all related articles

Aramid-epoxy composite shows promise for internal fixation plates, significantly reducing strain-shielding in mechanical tests. While flexible, it offers a potential alternative to traditional metal implants.

Area of Science:

  • Biomaterials Science
  • Orthopedic Engineering
  • Composite Materials

Background:

  • Internal fixation plates are crucial for bone fracture repair.
  • Current metallic and carbon fiber plates can cause strain-shielding, potentially leading to bone weakening.
  • Aramid-epoxy composites offer a potential alternative with tunable mechanical properties.

Purpose of the Study:

  • To evaluate the suitability of aramid-epoxy composite laminates for internal fixation plates.
  • To compare the mechanical performance and in vivo response of aramid composites against traditional materials.

Main Methods:

  • In vitro mechanical testing (tensile, three-point and four-point bending) of aramid-epoxy composite coupons.
  • In vivo implantation on canine femora to assess biocompatibility and strain-shielding.

More Related Videos

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
11:21

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation

Published on: March 13, 2026

Related Experiment Videos

Last Updated: May 9, 2026

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling
15:11

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling

Published on: January 5, 2015

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
11:21

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation

Published on: March 13, 2026

  • Comparison with carbon fiber composites and metal plates.

    • Main Results:

    • Aramid-epoxy composites exhibited a lower tensile modulus than bone but showed reduced strain-shielding compared to carbon fiber and metal plates.
    • The material demonstrated less catastrophic failure than carbon fiber composites under destructive loads.
    • In vivo studies indicated good tolerance and reduced strain-shielding, though bone response differences were not significant between steel and aramid plates.

    Conclusions:

    • Aramid-epoxy composites show potential for orthopedic internal fixation due to reduced strain-shielding.
    • Further optimization of layer configuration may enhance load-bearing capacity.
    • Flexibility and inability to preform during surgery are limitations to consider.