trephining

the surgeon used a trephine to remove a section of the skull.

a trephine is essential for certain neurosurgical procedures.

he learned how to properly handle a trephine during his training.

using a trephine requires precision and skill.

the medical team prepared the trephine for the operation.

trephines are often used in procedures involving the brain.

she was fascinated by the design of the trephine.

after the trephine was used, the patient showed signs of recovery.

trephine techniques have evolved over the years.

he explained the importance of the trephine in modern medicine.