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

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...
General Structure of a Vertebra01:30

General Structure of a Vertebra

A typical vertebra, with the exception of the sacrum and coccyx, consists of a body, a vertebral arch, and seven different projections termed processes. The anterior portion of the vertebrae, the body, supports about half the body’s weight. The vertebral bodies progressively increase in size and thickness from the cervical region to the lumbar region of the vertebral column. The intervertebral discs present between the bodies of adjacent vertebrae firmly unites them, forming a continuous column.

You might also read

Related Articles

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

Sort by
Same author

BlOFP1 is associated with reduced secondary cell wall formation and interacts with BlKNOX9 and BlBLH9 in Betula luminifera.

Plant science : an international journal of experimental plant biology·2026
Same author

PmD479 is an Unutilized Gene for Powdery Mildew Resistance in Common Wheat.

Plant biotechnology journal·2026
Same author

[Fe-EOB-tCDTA] generates strong contrast in the blood but not in the liver, despite inhibiting cellular [Gd-EOB-DTPA]<sup>2-</sup> uptake and partial liver excretion.

European radiology experimental·2026
Same author

Thymosin beta 4: An emerging therapeutic candidate for kidney diseases.

Peptides·2026
Same author

Modulating Purothionin Accumulation and Signal Peptide Cleavage Fine-Tunes Wheat Flour Gluten Properties to Improve Cookie-Making Quality.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Alteration of BIN2-like1 interactions with HY5 and BZR1 may help to create ideal plant architecture in Brassica napus L.

The Plant journal : for cell and molecular biology·2025

Related Experiment Video

Updated: Jun 18, 2026

Lateral-PLIF for Lumbar Spinal Arthrodesis: A Detailed Step-By-Step Surgical Technique
08:36

Lateral-PLIF for Lumbar Spinal Arthrodesis: A Detailed Step-By-Step Surgical Technique

Published on: January 23, 2026

[Progress of lumbar interspinous process spacer].

Zhi-min Xia1, Fei Ni, Jian-qin Shi

  • 1Department of Orthopaedics, Traditional Chinese Medical Hospital of Hangzhou, Hangzhou 310007, Zhejiang, China.

Zhongguo Gu Shang = China Journal of Orthopaedics and Traumatology
|November 12, 2009
PubMed
Summary

Lumbar interspinous process spacers offer dynamic stabilization by limiting extension while preserving motion. Clinical and biomechanical studies show optimistic results for these spinal implants.

More Related Videos

A Mouse Model of Lumbar Spine Instability
05:28

A Mouse Model of Lumbar Spine Instability

Published on: April 23, 2021

Uniportal Full Endoscopic Posterolateral Transforaminal Lumbar Interbody Fusion
10:40

Uniportal Full Endoscopic Posterolateral Transforaminal Lumbar Interbody Fusion

Published on: June 6, 2025

Related Experiment Videos

Last Updated: Jun 18, 2026

Lateral-PLIF for Lumbar Spinal Arthrodesis: A Detailed Step-By-Step Surgical Technique
08:36

Lateral-PLIF for Lumbar Spinal Arthrodesis: A Detailed Step-By-Step Surgical Technique

Published on: January 23, 2026

A Mouse Model of Lumbar Spine Instability
05:28

A Mouse Model of Lumbar Spine Instability

Published on: April 23, 2021

Uniportal Full Endoscopic Posterolateral Transforaminal Lumbar Interbody Fusion
10:40

Uniportal Full Endoscopic Posterolateral Transforaminal Lumbar Interbody Fusion

Published on: June 6, 2025

Area of Science:

  • Spinal surgery
  • Biomechanics
  • Orthopedic implants

Context:

  • Lumbar interspinous process spacers are key components of dynamic stabilization systems.
  • These devices are implanted between the spinous processes to manage spinal pathologies.

Purpose:

  • To review existing investigations on lumbar interspinous process spacers.
  • To consolidate biomechanical and clinical findings on their efficacy.

Summary:

  • Interspinous spacers limit pathological segment extension, preserve physiological activities, and increase spinal canal volume.
  • They reduce posterior disc loading without significantly impacting adjacent segment motion or load.
  • Documentary evidence suggests optimistic biomechanical and clinical outcomes for various spacer designs.

Impact:

  • Provides a comprehensive overview of lumbar interspinous process spacer research.
  • Highlights the potential benefits of these devices in spinal stabilization.
  • Informs future research and clinical applications of dynamic spinal stabilization techniques.