What is the maximum ASPECTS score?

What is the maximum ASPECTS score?

• A. 10
• B. 7
• C. 5
• D. 12

Answer: (A)

ASPECTS is a 10-point CT scoring system used to quantify early ischemic changes in the middle cerebral artery territory. The MCA region is divided into ten distinct regions, and one point is subtracted for each region that shows early signs of ischemia. If there are no early changes, the score is the full 10. If changes are present in one region, the score is 9, and so on, down to 0 if all regions are affected. Therefore, the maximum ASPECTS score is 10, since there are only ten regions to assess.

ASPECTS is a 10-point CT scoring system used to quantify early ischemic changes in the middle cerebral artery territory. The MCA region is divided into ten distinct regions, and one point is subtracted for each region that shows early signs of ischemia. If there are no early changes, the score is the full 10. If changes are present in one region, the score is 9, and so on, down to 0 if all regions are affected. Therefore, the maximum ASPECTS score is 10, since there are only ten regions to assess.