Authors
Xenia Beaumont, Matthew Wu, Susan Liew, Sandra Reeder, Lorena Romero, Belinda Gabbe
Published in
Topics in spinal cord injury rehabilitation. Volume 32. Issue 4. Pages 63-80. Epub Sep 28, 2026.
Abstract
To identify which outcomes have been described following traumatic cauda equina injury (CEI).
A search strategy was developed and the following electronic databases were searched for this scoping review: MEDLINE, Embase, CINAHL, Scopus, Web of Science, Emcare, PsycInfo, and Google Scholar. Eligible articles were first title and abstract screened, and then full text was screened by 2 independent reviewers. The data were extracted and presented in a narrative format.
Of the 3853 articles returned in the initial search, 44 studies were included in the final review. Whilst 44 studies examined outcomes following traumatic CEI, only 19 (43%) examined CEI as a stand-alone injury. Most studies (n = 25, 57%) did not provide a definition for a diagnosis of CEI. Of the 19 studies that did provide a definition, 8 (18%) used a vertebral level of injury to diagnose CEI. No studies used the same vertebral level. Across the 44 included studies, there was a wide variability in outcome reporting. The most commonly reported outcomes were motor outcomes (n = 25, 57%) and bladder outcomes (n = 25, 57%).
There is a notable gap in research examining traumatic CEI independent of other etiologies of CEI or other spinal cord injuries. The findings of this review also highlight the need for greater consistency in the definition of CEI. The development of a traumatic CEI-specific outcomes tool would aid in reporting consistency between studies.
PMID:
42812646
Bibliographic data and abstract were imported from PubMed on 30 Sep 2026.
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