Surgical Tech Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The Midas Rex drill is a specialized surgical tool primarily used in neurosurgery and orthopedic procedures that involve bones. In a craniotomy, which involves the removal of a part of the skull to access the brain, the Midas Rex drill is particularly useful for its ability to create precise bone cuts and remove segments of bone safely and efficiently. Its design allows for controlled drilling and cutting, which is essential when dealing with delicate structures like the cranial vault.

In contrast, the other surgical procedures listed—appendectomy, cholecystectomy, and C-section—do not typically require the use of a drill designed for bone. An appendectomy focuses on the removal of the appendix, a cholecystectomy involves the removal of the gallbladder, and a C-section is a surgical procedure to deliver a baby. These surgeries rely on different instruments tailored for soft tissue manipulation rather than the drilling capabilities afforded by a Midas Rex drill. Thus, its application is specifically aligned with neurosurgical interventions, making craniotomy the correct choice.