The LS spine, or lumbosacral spine, refers to the lower part of your spine. An x-ray of this region provides a picture of the bones (vertebrae) located here. It includes the lumbar region and the sacrum, which connects the spine to the pelvis, as confirmed by an "X-ray - lumbosacral spine; X-ray - lower spine." reference.
Components of the Lumbosacral Spine
| Region | Description |
|---|---|
| Lumbar | The lower back area. |
| Sacrum | The area connecting the spine to the pelvis. |
Why is the LS Spine Important?
The lumbosacral spine is critical for:
- Supporting the upper body: It bears the weight of your torso.
- Providing flexibility: It allows for bending and twisting movements.
- Protecting the spinal cord and nerves: These structures are essential for sensation and movement in the lower body and legs.
