Related Experiment Video
Updated: Aug 6, 2026
08:03
An In Vitro Organ Culture Model of the Murine Intervertebral Disc
Published on: April 11, 2017
[Vacuum phenomenon in the intervertebral disc]
1Semmelweis Orvostudományi Egyetem, Ortopédiai Klinika.
Magyar Traumatologia, Orthopaedia Es Helyreallito Sebeszet
|January 1, 1991
Summary
This study details two cases of vacuum phenomenon, also known as pneumatic shadow, within the intervertebral disc. The diagnostic importance of this X-ray sign is explored through patient descriptions.
Area of Science:
- Radiology
- Orthopedics
- Spinal Imaging
Background:
- The vacuum phenomenon, or pneumatic shadow, is a radiological finding.
- Its presence in the intervertebral disc can indicate degenerative changes.
Observation:
- Two distinct cases of intervertebral disc vacuum phenomenon were observed.
- Detailed patient case histories were documented.
Findings:
- The study focuses on the diagnostic significance of the vacuum phenomenon.
- Radiographic evidence of gas within the disc space was noted.
Implications:
- Understanding the vacuum phenomenon aids in diagnosing disc degeneration.
- This sign is crucial for interpreting spinal X-rays accurately.
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