A British man has become the first patient in the world to undergo brain surgery guided live by artificial intelligence, in an operation that saved his sight. Rhys Hibbert had surgery to save his sight in part of his brain where “going a millimetre wrong can make a critical difference” Key points and original sources are listed below.

• A British man has become the first patient in the world to undergo brain surgery guided live by artificial intelligence, in an operation that saved his sight.S1

• Rhys Hibbert had surgery to save his sight in part of his brain where “going a millimetre wrong can make a critical difference”S2