Bethune Rib Shear (342.9mm) (13.5inch) Knurled Handle which is used to widen

which is used to widen the opening of the ear canal during surgical procedures

They are also commonly used to cut sutures and to cut through tissue that is too thick for regular scissors

It consists of two blades that are connected with a hinge and can be opened or closed to adjust the size of the opening

and other materials during a surgical procedure

The angle of the blade is typically 60 degrees

Bethune Rib Shear (342.9mm) (13.5inch) Knurled Handle which is used to widenThe Bethune Rib Shear is a surgical instrument used to cut through ribs during thoracic surgery. It is designed to be used with minimal tissue trauma and is especially useful for cutting through fused ribs.