Read Bone Chisel (Chisel Width: 2mm) (177.8mm) (7inch) Flap The 3 x 3 prongs

The 3 x 3 prongs sharp indicate that the retractor has three blades

It is used to remove excess tissue from the nasal septum and to create a smooth

The retractor measures 317

It is commonly used during sinus surgery and other facial procedures

Read Bone Chisel (Chisel Width: 2mm) (177.8mm) (7inch) Flap The 3 x 3 prongsA Reed Bone Chisel is a surgical instrument used in orthopedic and trauma surgery to cut through bones. It consists of a metal shaft with a sharpened cutting edge at one end, and a handle at the other. The size of the chisel is indicated by its width, length, and the length of the handle. In this case, the chisel has a width of 2mm, a length of 177. 8mm (7 inches), and a handle length of 7 inches.