trephine Definition
- 1a surgical instrument with a cylindrical blade, used to remove circular sections of bone from the skull
- 2to operate on using a trephine
Using trephine: Examples
Take a moment to familiarize yourself with how "trephine" can be used in various situations through the following examples!
Example
The surgeon used a trephine to remove a section of the patient's skull.
Example
The procedure involves trephining the skull to access the brain.
Example
The trephine was invented in ancient times for medical purposes.
trephine Synonyms and Antonyms
Synonyms for trephine
- burr
- crown saw
- trepan
Phrases with trephine
Example
The trephine hole was covered with a metal plate after the surgery.
Example
The trephine crown is made of high-quality steel for precision cutting.
trephine biopsy
a medical procedure that involves using a trephine to obtain a sample of bone marrow or tissue
Example
The doctor recommended a trephine biopsy to diagnose the patient's condition.
Origins of trephine
from French 'tréphine', from obsolete English 'trefine', from Latin 'trȳbīnus', meaning 'a three-legged stool'
Summary: trephine in Brief
A 'trephine' [treh-fahyn] is a surgical instrument with a cylindrical blade used to remove circular sections of bone from the skull. It can also be used as a verb, meaning to operate on using a trephine. The term has synonyms like 'burr' and 'crown saw,' and is often used in medical contexts, such as 'The surgeon used a trephine to remove a section of the patient's skull.'
