Bertolotti joint-related cyst: illustrative case.
Chow WD; Spinner RJ; Amrami KK; Elder BD; Steinmetz MP · 2026 · Journal of neurosurgery. Case lessons
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Bertolotti syndrome is an underrecognized cause of chronic low back pain. Back pain generated from Bertolotti syndrome is believed to result from altered weight dissipation mechanics and/or instability of the pseudoarticulation,…
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Metadata source: Europe PMC · DOI 10.3171/case25948