CEFR C1

lumbosacral

adjective

Meaning

Relating to the lumbar vertebrae (the lower part of the spine) and the sacrum (the large triangular bone at the base of the spine).

Examples

  • The patient experienced lumbosacral pain after lifting a heavy object.
  • An MRI scan was performed to assess the lumbosacral joint.

Synonyms: lumbar, sacral, spinal