NOUN
- a drill for cutting circular holes around a center
- a surgical instrument used to remove sections of bone from the skull
VERB
- cut a hole with a trepan, as in surgery
How To Use trepan In A Sentence
- But now has this little embryo strength enough to thrust itself into the world? to hold up its head, and to maintain its course to a perfect maturity, against all the assaults and batteries of intemperance; all the snares and trepans that common life lays in its way to extinguish and suppress it? Sermons Preached Upon Several Occasions. Vol. III.
- But you must take care where you apply the trepan, and see that you do so only where it appears to be particularly thick, and having fixed the instrument there, that you frequently make examinations and endeavor by moving the bone to bring it up. On Injuries Of The Head
- This month’s exhibit was on the history of surgical instruments, and I glanced at the array of therapeutic weaponry—from crude, stone trepans exposing the cerebral tissue within a mannikin’s skull to lasers traversing arterial tunnels. Over the Edge
- La Calprenède, as we have seen, does not give Arminius's wife her usual name of Thusnelda, but, to obviate a complaint from readers who have heard of Varus, he invents a protest on "Herman sla lerman" part against that general, who has trepanned him into captivity and gladiatorship, and makes him warn Augustus that he will be true to the Romans _unless_ A History of the French Novel, Vol. 1 From the Beginning to 1800
- Certainly trepang from this trade reached China.
- This trade included the abundant trepang harvested in north Australia.
- But if you have not charge of the treatment from the first, but undertake it from another after a time, you must saw the bone at once down to the meninx with a serrated trepan, and in doing so must frequently take out the trepan and examine with a sound (specillum), and otherwise along the tract of the instrument. On Injuries Of The Head
- And I hae as little doubt that the poor deevil Morris, whom he could gar believe onything, was egged on by him, and some of the Lowland gentry, to trepan me in the gate he tried to do. Rob Roy
- In addition to the foregoing list -- which is by no means complete -- there are several combinations of operations, as, for example, the Fergus trephining operation, which is really a combination of a sclero-corneal trepanation and a cyclodialysis. Glaucoma A Symposium Presented at a Meeting of the Chicago Ophthalmological Society, November 17, 1913
- When a bone is broken, or cleft, or contused, or otherwise injured, and when by mistake it has not been discovered, and neither the raspatory nor trepan has been applied as required, but the case has been neglected as if the bone were sound, fever will generally come on if in winter, and in summer the fever usually seizes after seven days. On Injuries Of The Head