Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

A digital videofluoroscopic technique for spine kinematics.

A Breen¹, R Allen, A Morris

¹Anglo-European College of Chiropractic, Dorset, UK.

Journal of Medical Engineering & Technology

|January 1, 1989

Summary

Quantifying vertebral segment movement after spinal injury is challenging. This study validates a method using digitized images to accurately measure lumbar intervertebral rotations with low X-ray exposure.

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

Influence of geometry, reinforcement, and sterilisation on the dimensional accuracy of additively manufactured carbon fibre-reinforced nylon composites.

Scientific reports·2025

Same author

Systematic review: occupational sedentary behaviour and common mental health symptoms.

Occupational medicine (Oxford, England)·2025

Same author

Comparing the number of landmark points used to create statistical shape models of the lumbar spine from MR images.

Radiography (London, England : 1995)·2025

Same author

Renal function and iodinated contrast media: a National Institute for Health and Care Excellence update.

Clinical radiology·2025

Same author

Canadian Surgery Forum: Abstracts of presentations to the Annual Meetings of the Canadian Association of Bariatric Physicians and Surgeons, Canadian Association of General Surgeons, Canadian Association of Thoracic Surgeons, Canadian Hepato-Pancreato-Biliary Association, Canadian Society of Surgical Oncology, Canadian Society of Colon and Rectal Surgeons, Vancouver, BC, Sept. 17-21, 2013.

Canadian journal of surgery. Journal canadien de chirurgie·2025

Same author

Type 1 Diabetes in care homes: A practical guide on management.

Diabetic medicine : a journal of the British Diabetic Association·2024

Area of Science:

Biomechanics
Medical Imaging
Spinal Research

Background:

Assessing the kinematic behavior of vertebral segments in patients with spinal injuries or mechanical issues presents significant quantification challenges.
Accurate measurement of spinal segment motion is crucial for diagnosis and treatment planning.

Purpose of the Study:

To investigate the accuracy of a novel method for determining lumbar intervertebral rotations.
To evaluate the feasibility of using digitized images from an image intensifier for this purpose.

Main Methods:

A calibration model and human subjects were employed to assess the accuracy of the image-based rotation measurement technique.
Images were digitized from an image intensifier to capture lumbar spine kinematics.

Related Experiment Videos

Main Results:

Key factors influencing accuracy included observer error in coordinate marking, image scaling issues, out-of-plane distortions, and reduced image quality from scattered radiation.
Despite these influences, the method demonstrated potential value.

Conclusions:

The described technique offers an efficient approach for quantifying lumbar intervertebral rotations.
The method is characterized by low X-ray exposure, making it a potentially valuable tool for clinical assessment of spinal biomechanics.