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: Apr 6, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
04:19

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

Published on: November 8, 2024

1.6K

[Cement augmentation on the spine : Biomechanical considerations].

J P Kolb1, L Weiser1, R A Kueny2

  • 1Abteilung für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Deutschland.

Der Orthopade
|July 22, 2015
PubMed
Summary

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

Engineering vascular potassium transport increases yield and drought resilience of cassava.

Nature plants·2025
Same author

Physical activity counseling during and following stem cell transplantation - patients' versus advisors' perspectives.

Journal of communication in healthcare·2023
Same author

Quantification of mechanical properties in long-term in vivo used silicone catheter lines according to DIN 10555-3.

Clinical biomechanics (Bristol, Avon)·2023
Same author

[German S1 Guideline Long-/Post-COVID].

Pneumologie (Stuttgart, Germany)·2022
Same author

Acromioclavicular joint suture button repair leads to coracoclavicular tunnel widening.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA·2022
Same author

Analysis of low-dose estrogen on callus BMD as measured by pQCT in postmenopausal women.

BMC musculoskeletal disorders·2020

Modified cement compounds can reduce the risk of adjacent fractures after osteoporotic vertebral fracture treatment. Screw augmentation with cement, especially using perforated screws, enhances biomechanical stability and withdrawal force.

Area of Science:

  • Orthopedics and Biomechanics
  • Spine Surgery
  • Osteoporosis Management

Background:

  • Osteoporotic vertebral compression fractures are highly prevalent.
  • Vertebroplasty and screw augmentation have revolutionized osteoporotic fracture management.

Purpose of the Study:

  • To investigate biomechanical characteristics of adjacent fracture risk.
  • To evaluate novel treatment modalities for osteoporotic vertebral fractures.
  • To compare cement augmentation (vertebroplasty) and screw augmentation.

Main Methods:

  • Tested 18 human osteoporotic lumbar spines (L1-5) adjacent to vertebroplasty sites.
  • Utilized standard and modified low-strength cement compounds.
  • Performed pull-out and fatigue tests on pedicle screws with and without cement augmentation.
Keywords:
Bone cementsCompression fracturesOsteoporosisVertebroplastypedicle screws

More Related Videos

Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model
07:06

Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model

Published on: October 10, 2025

732

Related Experiment Videos

Last Updated: Apr 6, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
04:19

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

Published on: November 8, 2024

1.6K
Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model
07:06

Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model

Published on: October 10, 2025

732

Main Results:

  • Cement augmentation increased biomechanical stability but altered vertebral stiffness, risking adjacent fractures.
  • A modified, less firm cement significantly reduced adjacent fracture risk.
  • Screw augmentation with cement increased withdrawal force; perforated screws showed highest fatigue stability.

Conclusions:

  • Cement augmentation significantly alters biomechanical properties of the spine.
  • Increased stability differences between vertebrae heighten adjacent fracture risk.
  • Modified cement compounds and specialized screws can mitigate risks and enhance stability.