ArticleCureus2022
Anterior-to-Posterior Epidural Migration of a Lumbar Disc Herniation at L1-L2: A Case Report.
Article in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Posterior epidural migration of thoracic and lumbar disc material: a comprehensive 63-year systematic review with anatomical perspectives.Neurosurgical review · 2025Pooled it
- A Rare Case of Posteriorly Migrated Sequestered Lumbar Disc Herniation Through the Interlaminar Space.Reports (MDPI) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Protruded disc fragments that penetrate the posterior longitudinal ligament (PLL) migrate rostral or caudal in the vertical plane, some laterally in the horizontal plane, or into the foramina involving the anterior aspect of the spinal canal. Often, there is migration to the ventral epidural space. However, posterior epidural migration of a lumbar disc herniation (PEMLDH) is a rare phenomenon that makes the differential diagnosis challenging. We describe a rare case of anterior-to-posterior epidural migration of a lumbar disc herniation at the L1-L2 level. It was treated microsurgically after total laminectomy, and total resection of the lesion was carried out. PEMLDH is a unique condition causing neurological deficits at different levels. Due to different localization of disc herniations, optimal diagnosis becomes critical for determining the timing and type of treatment surgically.
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Registered trials
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