Sacrum
Os sacrum
Five vertebrae fused into one, joined to the pelvis at the sacroiliac joints.
- System
- Bone
- Region
- Trunk
- Sides
- Single, on the midline

Terminology
- English
- Sacrum
- Latin (NAV)
- Os sacrum
- Status
- A valid term in the Nomina Anatomica Veterinaria
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