Lumbar Plexus Block
Yao PY; Hendrix JM · 2026
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)
The concept of a regional anesthesia technique that provides neural blockade of the entire lumbar plexus, a lumbar plexus block, dates back nearly 50 years. The first description of such a block by Winnie et al in 1973 was an “inguinal…
Excerpt shown for reference under fair use — read the full paper at the publisher.
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WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: Europe PMC