9″ (23.0 cm) Adson Aneurysm Needle is an instrument crafted for use in a variety of different procedures. Specifically it is long thin, probe type instrument that features a slight curvature at the end. Additionally it features a blunt-point with an eye that allows for ligatures to be passed behind aneuryms or vessels in surgery. The specialize design of this needle prevents tearing or trauma to the aneurysm as the needle is passed by it to prevent any further bleeding.