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Descriptor English: Lumbosacral Plexus
Descriptor Spanish: Plexo Lumbosacro
Descriptor plexo lumbosacro
Entry term(s) nervio ciático menor
nervio cutáneo femoral posterior
nervio cutáneo posterior del muslo
nervios clúneos inferiores
plexo lumbar
plexo sacro
Scope note: Conjunto de los plexos lumbar y sacro. Las fibras del plexo lumbosacro se originan en los segmentos lumbares y sacros altos de la médula espinal (de L1 a S3) e inervan las extremidades inferiores.
Descriptor Portuguese: Plexo Lombossacral
Descriptor French: Plexus lombosacral
Entry term(s): Inferior Cluneal Nerves
Lumbar Plexus
Plexus, Lumbar
Plexus, Lumbosacral
Plexus, Sacral
Posterior Femoral Cutaneous Nerve
Sacral Plexus
Tree number(s): A08.800.800.720.450
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D008160
Scope note: The lumbar and sacral plexuses taken together. The fibers of the lumbosacral plexus originate in the lumbar and upper sacral spinal cord (L1 to S3) and innervate the lower extremities.
Annotation: a network of spinal nerves
Allowable Qualifiers: AB abnormalities
AH anatomy & histology
BS blood supply
CH chemistry
CY cytology
DE drug effects
DG diagnostic imaging
EM embryology
EN enzymology
GD growth & development
IM immunology
IN injuries
ME metabolism
MI microbiology
PA pathology
PH physiology
PP physiopathology
PS parasitology
RE radiation effects
SU surgery
UL ultrastructure
VI virology
DeCS ID: 8335
Unique ID: D008160
NLM Classification: WL 400
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 1993/06/29
Lumbosacral Plexus - Preferred
Concept UI M0012725
Scope note The lumbar and sacral plexuses taken together. The fibers of the lumbosacral plexus originate in the lumbar and upper sacral spinal cord (L1 to S3) and innervate the lower extremities.
Preferred term Lumbosacral Plexus
Entry term(s) Plexus, Lumbosacral
Sacral Plexus - Related but not broader or narrower
Concept UI M0012727
Preferred term Sacral Plexus
Entry term(s) Plexus, Sacral
Lumbar Plexus - Related but not broader or narrower
Concept UI M0012726
Preferred term Lumbar Plexus
Entry term(s) Plexus, Lumbar
Posterior Femoral Cutaneous Nerve - Narrower
Concept UI M000745171
Preferred term Posterior Femoral Cutaneous Nerve
Inferior Cluneal Nerves - Narrower
Concept UI M000745172
Preferred term Inferior Cluneal Nerves



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