Lumbar vertebra
Synonyms Lumbar spine, lumbar spine, lumbar spine General information The lumbar vertebrae (lat. Vertebrae lumbales) form a part of the spinal column. They begin below the thoracic spine and end at the sacrum (Os sacrum). A total of five lumbar vertebrae form the lumbar spine, which are numbered from top to bottom in LW 1 … Lumbar vertebra