Mae cleifion strôc bellach yn cael mynediad cyflymach at sgan ar yr ymennydd wrth gyrraedd yr ysbyty. Cododd canran y cleifion sy'n cael sgan CT o fewn 1 awr yng Nghymru o 41.6% yn 2015-16 i 50.6%, yn unol â chanllawiau a osodwyd gan Goleg Brenhinol y Meddygon. Gwelwyd cynnydd ardderchog o ran sicrhau bod cleifion yn cael eu sganio o fewn 12 awr, gyda 91% o safleoedd Cymru'n perfformio'n well na chyfartaledd yr archwiliad o 94%. Cafodd dros 95% o gleifion Cymru eu sganio o fewn 12 awr.
Stroke patients are now receiving quicker access to brain scans upon admission to hospital. The percentage of patients receiving a CT scan within 1 hour in Wales increased from 41.6% in 2015-16 to 50.6%, in line with guidelines set by the Royal College of Physicians (RCP). Excellent progress has been made in ensuring that patients are scanned within 12 hours, with 91% of Welsh sites performed better than the audit average of 94%. Over 95% of Welsh patients were scanned within 12 hours.