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Table 5: 
Neuro CT procedures in 2016 in the US63
CT Procedure CategoriesTotal CT Procedure (MM)% of All CT Procedures% of CT Sites Performing
Spine6.48%87%
Brain15.319%94%
Head and neck7.29%90%
Total neuro CT procedure28.936%
Total CT procedures82100%
  • Note:—Neuro indicates neurologic; MM, million.