| Partial excision of body of sacral vertebra with decompression of spinal cord, nerve roots and cauda equina by retroperitoneal approach (procedure) | | Partial sacral corpectomy with decompression of spinal cord, nerve roots and cauda equina by retroperitoneal approach | | Partial excision of body of sacral vertebra with decompression of spinal cord, nerve roots and cauda equina by retroperitoneal approach
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