Anatomy
The lumbar spine is composed of the lower 5 vertebrae, which have been numbered L1–L5. The lowest vertebra of the lumbar spine (L5) is connected to the top of the sacrum, which is a triangular bone present at the base of the spine fitting into the two pelvic bones. In some cases, an extra or sixth lumbar vertebra may be present.
Conditions
Procedures
- Lumbar Laminectomy
- Lumbar Foraminotomy
- Lumbar Fusion
- Lumbar Decompression
- Transforaminal Lumbar Interbody Fusion (TLIF)
- Posterior Lumbar Interbody Fusion
- Posterolateral Lumbar Fusion
- Lower Back (Lumbar) Surgery
- Lateral Lumbar Interbody Fusion
- Lumbar Interbody Fusion
- Minimally Invasive Lumbar Discectomy
- Anterior Lumbar Interbody Fusion
- Lumbar Microdiscectomy
- Lumbar Fusion Procedures
- Radiofrequency Ablation for Lumbar Spondylosis
- Lumbar Facet Block
- Minimally Invasive Lumbar Fusion
- Anterior Lumbar Corpectomy and Fusion
- Lumbar Microdecompression
- Lumbar Epidurals
- Minimally Invasive Lumbar Surgery
- Lumbar Discectomy






