Kirschner Bone Extension Stirrup (184.15mm) (7.25inch) Flat Handle The mirror is typically held

The mirror is typically held in the hand of the practitioner

A daughty tongue plate is a surgical instrument used to hold the tongue out of the way during a surgical procedure

a process in which the skull is divided into two halves to expose the brain

In this case

The double tetra screw joint allows for easy adjustment and secure locking

Kirschner Bone Extension Stirrup (184.15mm) (7.25inch) Flat Handle The mirror is typically heldA Kirschner Bone Extension Stirrup is a surgical instrument used in orthopedic surgeries to provide controlled extension and traction of bone fragments. It is typically used in procedures involving the repair of fractures, dislocations, and bone deformities. The stirrup is inserted into the bone and then locked in place with a screw, allowing the surgeon to apply tension or traction to the bone while the repair is being performed.