Home

English Deutsch Español 中文

Login

Alberta Stroke Program Early CT Score (ASPECTS)

Ten MCA regions; subtract 1 per region with early ischemic change from 10.

Calculator

Check regions with early ischemic change (each subtracts 1 from 10):

M1 — anterior MCA cortex M2 — MCA cortex lateral to insular ribbon M3 — posterior MCA cortex M4 — anterior MCA superior to M1 M5 — lateral MCA superior to M2 M6 — posterior MCA superior to M3 Caudate Lentiform nucleus Internal capsule Insular ribbon

Alberta Stroke Program Early CT Score

How it works

Ten MCA regions; subtract 1 per region with early ischemic change from 10.

Limits

Teaching aid only; confirm with local guidelines.

Educational tool only—not for diagnosis or treatment decisions.

© 2026 Medical Calculator

Creatinine Clearance Calculator