Jove
Visualize
Contact Us

Related Concept Videos

Herniated Intervertebral Disc l: Introduction01:29

Herniated Intervertebral Disc l: Introduction

Intervertebral disc herniation refers to the displacement of the nucleus pulposus (the gel-like inner core of the disc) through a tear or weakened area in the annulus fibrosus (the outer fibrous ring). The displaced disc material extends beyond the normal boundaries of the disc space and may compress or irritate nearby spinal nerve roots or, less commonly, the spinal cord.Etiology and Risk FactorsHerniation commonly results from degeneration, in which aging reduces disc hydration and...

You might also read

Related Articles

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

Sort by
Same author

Cortical strut allograft reconstruction for aseptic loosening of knee arthrodesis with a severe femoral defect: a case report.

Journal of surgical case reports·2026
Same author

Preoperative 3D-Planned S1 Corridors Transferred into 2D Fluoroscopy Allow for Safe Intraoperative Large-Diameter Implant Placement: Description of a Novel Sacroiliac Fixation Technique and Proof of Concept in 137 Implantations.

Medicina (Kaunas, Lithuania)·2026
Same author

Enhanced Osteogenic Differentiation of Primary Human Osteoporotic Osteoblasts on a Roughened Titanium Surface by Vitamin K2 and Vitamin D3 Compared to the Differentiation Behaviour of Primary Healthy Human Osteoblasts.

Journal of functional biomaterials·2026
Same author

Challenging a Benign, Elusive Tumor: Atypical Spinal Osteoblastomas in the Thoracic Spine with Surgical Resection and Hemi-Vertebral Body Reconstruction via a Posterior Approach-A Two-Case Series.

Reports (MDPI)·2026
Same author

Thoracolumbar fascia thickness and body mass index as predictors of pain sensitivity: a single-blinded experimental hypertonic saline study.

BMC musculoskeletal disorders·2026
Same author

Observational study on the comparability of the clinical profiles of older adults with hip fractures and pelvic fractures in Germany.

Zeitschrift fur Gerontologie und Geriatrie·2026
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 21, 2026

Nine-Grid Area Division Method: A New Ideal Bone Puncture Region for Percutaneous Vertebroplasty in Lumbar Spine
09:29

Nine-Grid Area Division Method: A New Ideal Bone Puncture Region for Percutaneous Vertebroplasty in Lumbar Spine

Published on: August 9, 2024

Intravertebral pressure gradient during vertebroplasty.

Markus Weisskopf1, Oliver Miltner, Uwe Maus

  • 1Department of Spine Surgery, Dillingen Wertingen Hospitals, Ebersberg 36, 86637, Wertingen, Germany. markus.weisskopf@khdw.de

Skeletal Radiology
|June 12, 2012
PubMed
Summary
This summary is machine-generated.

Intravertebral pressure (IP) during vertebroplasty (VP) shows a significant gradient between the center and periphery. Central IP remains substantially higher than peripheral IP throughout cement delivery.

More Related Videos

Three-Dimensional Printing Guide Template Assisted Percutaneous Vertebroplasty (PVP)
05:39

Three-Dimensional Printing Guide Template Assisted Percutaneous Vertebroplasty (PVP)

Published on: October 17, 2019

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

Related Experiment Videos

Last Updated: May 21, 2026

Nine-Grid Area Division Method: A New Ideal Bone Puncture Region for Percutaneous Vertebroplasty in Lumbar Spine
09:29

Nine-Grid Area Division Method: A New Ideal Bone Puncture Region for Percutaneous Vertebroplasty in Lumbar Spine

Published on: August 9, 2024

Three-Dimensional Printing Guide Template Assisted Percutaneous Vertebroplasty (PVP)
05:39

Three-Dimensional Printing Guide Template Assisted Percutaneous Vertebroplasty (PVP)

Published on: October 17, 2019

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

Area of Science:

  • Biomedical Engineering
  • Orthopedic Surgery
  • Radiology

Background:

  • Intravertebral pressure (IP) is a potential factor in cement leakage during vertebroplasty (VP).
  • Previous IP measurements during VP focused on peripheral areas, yielding low values and not reflecting central pressure dynamics.
  • A significant pressure gradient between central and peripheral regions of the vertebral body is hypothesized.

Purpose of the Study:

  • To investigate the existence and magnitude of a centroperipheral intravertebral pressure (IP) gradient during bone cement injection in vertebroplasty (VP).
  • To compare central IP (C-IP) and peripheral IP (P-IP) during incremental cement delivery in a biomechanical study.

Main Methods:

  • Vertebroplasty (VP) was performed on ten lumbar cadaveric spines.
  • Pressure sensors were placed in either the center or periphery of the vertebral body.
  • Bone cement was delivered in standardized 1.5-cc increments, with constant volume flow, mixing time, and temperature.

Main Results:

  • Central IP (C-IP) increased significantly with each cement increment, reaching an average of 70.7 kPa by the final increment.
  • Peripheral IP (P-IP) also increased but remained substantially lower than C-IP, averaging 24.5 kPa at the final increment.
  • A notable centroperipheral pressure gradient (∆IP) was consistently observed, with C-IP always exceeding P-IP.

Conclusions:

  • A significant centroperipheral intravertebral pressure (IP) gradient (∆IP) exists during vertebroplasty (VP) cement delivery.
  • While the gradient decreases as cement volume increases, central IP remains consistently higher than peripheral IP.
  • Observed C-IP values during VP were substantially higher than previously reported IP measurements.