The vertebrae are the individual bones that make up the spine, and they are stacked in an upright arrangement known as the vertebral column. Vertebral column resection (VCR) involves the surgical removal of one or more vertebrae from the spine. This technique is commonly used to treat spinal deformities in children, helping to restore proper alignment and function.
A vertebral column resection (VCR) is often necessary for correcting severe, rigid spinal deformities, which do not change shape or size with movement, unlike flexible deformities. It is commonly used to treat conditions like hyperkyphosis (an abnormal forward curve of the spine) and scoliosis (an abnormal side-to-side curvature). Additionally, VCR may be required to remove a bone tumor. The VCR is one of the most aggressive surgeries for spinal deformity correction, removing a significant amount of bone and allowing for a substantial amount of realignment, correcting curves by 80 degrees or more. In cases of sharp spinal curves, removing a single vertebra may be sufficient, but for more extensive curves, multiple vertebrae may need to be removed to achieve proper correction. This technique is typically reserved for the most severe cases, where other methods would be ineffective.