Cranial drill
Cranial Drill
A Cranial Drill (pronunciation: /ˈkreɪniəl drɪl/) is a specialized medical tool used in neurosurgery to remove a part of the skull, a procedure known as a Craniotomy.
Etymology
The term "Cranial Drill" is derived from the Latin word "Cranium" meaning skull, and the Old English word "Drillan" meaning to bore or pierce.
Usage
The Cranial Drill is used in various neurosurgical procedures, including Brain Biopsy, Craniectomy, and Cranioplasty. It is designed to drill through the skull without damaging the underlying Brain Tissue. The drill usually has a safety mechanism to prevent it from penetrating too deeply into the skull.
Related Terms
- Craniotomy: A surgical operation in which a bone flap is temporarily removed from the skull to access the brain.
- Craniectomy: A surgical procedure in which a large portion of the skull is removed and not replaced, allowing the brain to swell without being constricted.
- Cranioplasty: The surgical repair of a defect or deformity of the skull.
- Brain Biopsy: A procedure used to remove a small sample of brain tissue for testing.
- Brain Tissue: The soft, spongy, gelatinous tissue that makes up the majority of the brain.
External links
- Medical encyclopedia article on Cranial drill
- Wikipedia's article - Cranial drill
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