Blades, Trephine, Surgical
Definition : Trephine blades designed to cut and remove circular sections of tissues during surgical procedures. These devices typically consist of hollow cylindrical blades in a variety of diameters having circular saw-like edges, a shaft, and a proximal end appropriate for connection to a common rotary handpiece. Dedicated trephine blades are available for particular procedures, such as skull and eye surgery and also for bone harvesting.
UMDC code : 27224