Antyllus, a Greek surgeon, 3rd centruy AD. Antyllus described two versions of aneurysm: developmental (caused by dilatation) and traumatic (as a result of wounding of an artery). He performed tracheotomies, eye surgery, tumor operation. He also discussed the importance of a healthy life which includes gymnastics, walking and swimming. He is remembered by the he Antyllus' method applied for the operation of aneurysms.

Fragments of his work are found in the work of Oribasius: