Meaning of "trephine" in the English dictionary

ETYMOLOGY OF THE WORD TREPHINE

From French tréphine, from obsolete English trefinetrepan1, allegedly from Latin trēs fīnēs literally: three ends; influenced also by English trepanetrepan1.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF TREPHINE

trephine  [trɪˈfiːn]

GRAMMATICAL CATEGORY OF TREPHINE

Trephine is a verb and can also act as a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

The verb is the part of the sentence that is conjugated and expresses action and state of being.

See the conjugation of the verb trephine in English.

WHAT DOES TREPHINE MEAN IN ENGLISH?

Trephine

A trephine is a surgical instrument with a cylindrical blade. It can be of one of several dimensions and designs depending on what it is going to be used for. They may be specially designed for obtaining a cylindrically shaped core of bone that can be used for tests and bone studies, cutting holes in bones or for cutting out a round piece of the cornea for eye surgery. A cylindrically shaped core of bone obtained with a bone marrow trephine is usually examined in the histopathology department of a hospital under a microscope. It shows the pattern and cellularity of the bone marrow as it lay in the bone and is a useful diagnostic tool in certain circumstances such as bone marrow cancer and leukemia.

Definition of trephine in the English dictionary

The definition of trephine in the dictionary is a surgical sawlike instrument for removing circular sections of bone, esp from the skull. Other definition of trephine is to remove a circular section of bone from.

CONJUGATION OF THE VERB TO TREPHINE

PRESENT

Present

I trephine

you trephine

he/she/it trephines

we trephine

you trephine

they trephine

Present continuous

I am trephining

you are trephining

he/she/it is trephining

we are trephining

you are trephining

they are trephining

Present perfect

I have trephined

you have trephined

he/she/it has trephined

we have trephined

you have trephined

they have trephined

Present perfect continuous

I have been trephining

you have been trephining

he/she/it has been trephining

we have been trephining

you have been trephining

they have been trephining

Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.

PAST

Past

I trephined

you trephined

he/she/it trephined

we trephined

you trephined

they trephined

Past continuous

I was trephining

you were trephining

he/she/it was trephining

we were trephining

you were trephining

they were trephining

Past perfect

I had trephined

you had trephined

he/she/it had trephined

we had trephined

you had trephined

they had trephined

Past perfect continuous

I had been trephining

you had been trephining

he/she/it had been trephining

we had been trephining

you had been trephining

they had been trephining

Past tense forms express circumstances existing at some time in the past,

FUTURE

Future

I will trephine

you will trephine

he/she/it will trephine

we will trephine

you will trephine

they will trephine

Future continuous

I will be trephining

you will be trephining

he/she/it will be trephining

we will be trephining

you will be trephining

they will be trephining

Future perfect

I will have trephined

you will have trephined

he/she/it will have trephined

we will have trephined

you will have trephined

they will have trephined

Future perfect continuous

I will have been trephining

you will have been trephining

he/she/it will have been trephining

we will have been trephining

you will have been trephining

they will have been trephining

The future is used to express circumstances that will occur at a later time.

CONDITIONAL

Conditional

I would trephine

you would trephine

he/she/it would trephine

we would trephine

you would trephine

they would trephine

Conditional continuous

I would be trephining

you would be trephining

he/she/it would be trephining

we would be trephining

you would be trephining

they would be trephining

Conditional perfect

I would have trephine

you would have trephine

he/she/it would have trephine

we would have trephine

you would have trephine

they would have trephine

Conditional perfect continuous

I would have been trephining

you would have been trephining

he/she/it would have been trephining

we would have been trephining

you would have been trephining

they would have been trephining

Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.

IMPERATIVE

Imperative

you trephine
we let´s trephine
you trephine

The imperative is used to form commands or requests.

NONFINITE VERB FORMS

Infinitive

to trephine

Past participle

trephined

Present Participle

trephining

Infinitive shows the action beyond temporal perspective. The present participle or gerund shows the action during the session. The past participle shows the action after completion.

TRANSLATION OF TREPHINE

Find out the translation of trephine to 25 languages with our English multilingual translator.

The translations of trephine from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «trephine» in English.

• Translator English - Chinese: 环钻
• Translator English - Spanish: trépano
• English: trephine
• Translator English - Hindi: trephine
• Translator English - Arabic: منقب
• Translator English - Russian: трепан
• Translator English - Portuguese: trephine
• Translator English - Bengali: ট্রিফাইন দ্বারা অস্ত্রোপচার করা
• Translator English - French: trépan
• Translator English - Malay: Trephine
• Translator English - German: Trepan
• Translator English - Japanese: トレパン
• Translator English - Korean: 트레
• Translator English - Javanese: Trephine
• Translator English - Vietnamese: mổ sọ
• Translator English - Tamil: trephine
• Translator English - Marathi: ट्रफिन
• Translator English - Turkish: trefin
• Translator English - Italian: trapano
• Translator English - Polish: Trephine
• Translator English - Ukrainian: трепан
• Translator English - Romanian: trephine
• Translator English - Greek: οστεοτρύπανο
• Translator English - Afrikaans: middel van trefien
• Translator English - Swedish: trefin
• Translator English - Norwegian: trephine

10 ENGLISH BOOKS RELATING TO «TREPHINE»

Discover the use of trephine in the following bibliographical selection. Books relating to trephine and brief extracts from same to provide context of its use in English literature.

Ophthalmic Surgical Procedures

Note: Trephine system is based on surgeon preference. Systems include Hessburg-Barron, Storz, Hanna, and Krumeich. a. Storz or Weck handheld trephine: i. Preset at -0.6 mm depth, depending on measurement of corneal thickness, ii.

Peter S. Hersh, Bruce Mitchel Zagelbaum, 2011

Corneal Surgery: Theory, Technique and Tissue

Various punches have been developed for holding the trephine blade, and a handheld disposable trephine may also be used for cutting the donor. Great controversy has existed concerning the size of the donor material to be cut relative to the ...

Frederick S. Brightbill, 2009

Textbook of Ophthalmology

This is done if a basic disposable trephine is to be used. Then we carry forward the marking from 4 perpendicular marks to meet at the center of the cornea. This allows good centration of the trephine. The radial marks help in accurate ...

Sunita Agarwal, Athiya Agarwal, Lucio Buratto, 2002

Cornea and External Eye Disease: Corneal ...

After the graft had been cut using a von Hippel trephine, it was held between two pieces of saline-moistened gauze over a container of hot, sterilized water. Zirm believed his careful handling of the tissue contributed to the successful outcome  ...

Thomas Reinhard, Frank Larkin, 2007

Neoplastic Hematopathology

An art if actually distorted or inadequate biopsy or improper processing can lead to serious difficulties in interpretation and possibly to erroneous conclusions. Because the bone marrow specimen optimally includes the trephine biopsy and the ...

Daniel M. Knowles, 2001

Medical Cornea: Corneal and Refractive Surgery : Proceeding ...

Dr. Lemp: How many of the audience are familiar with the Hanna trephine system ? Would you just raise your hands? Not very many. Maybe you could describe it and its cost a little, so that people could become familiar with it. Dr. Maguire: It is ...

Richard E. Selser, 1994

Cornea

119.9 Barron radial vacuum trephine. Fig. 119.10 Hanna corneal trephine system . The Hanna trephine system1'4 for penetrating kerato- plasty also incorporates a syringe-driven 360-degree outer chamber, which is part of the trephine unit.

Jay H. Krachmer, Mark J. Mannis, Edward J. Holland, 2005

Haematology: An Illustrated Colour Text

This textbook on haematology in the Illustrated Colour Text series is suitable for medical students, junior doctors and others needing a concise and practical introduction to the subject.

Martin R. Howard, Peter J Hamilton, 2013

Revision Total Hip Arthroplasty

To facilitate seating and alignment of the trephine, an additional 1 mm of cement distal to the fractured surface must also be cleared. The proper trephine size is chosen by comparing the distal fractured end of the proximal stem fragment to a ...

James V. Bono, 1999

The Foot and Ankle

25-7). A medium size trephine is driven through the navicular from dorsal proximal to plantar distal. The trephine is started perpendicular to the navicular to avoid the trephine slipping (Fig. 25-8). The trephine is then oriented dorsal proximal to ...

Thomas J. Chang, 2005

10 NEWS ITEMS WHICH INCLUDE THE TERM «TREPHINE»

Find out what the national and international press are talking about and how the term trephine is used in the context of the following news items.

Failure rate after DSAEK linked to graft size, endothelial cell density

There were statistically significant associations between graft failure and endothelial cell density (P = .039) and graft trephine size (P = .04). – by Matt Hasson. «Healio, Jul 15»

Hoping to help - Update

In line with the FLAIR trial I have now had a CT scan and a Bone Marrow Aspirate and Trephine. I am still feeling a bit bruised from the the procedure! We will ... «Leukaemia & Lymphoma Research, Jun 15»

PDEK can be combined with glued IOL technique

A trephine with a suitable diameter is used to create a mark on the endothelium. The edge of the bubble at the extreme periphery is perforated, followed by ... «Healio, Apr 15»

Mystery of the holey skull solved: Bone powder was harvested from …

A trepan or trephine is a surgical instrument used up to drill a burr hole into the skull in order to expose the tissue for medical reasons. The beheaded martyrs ... «Daily Mail, Feb 15»

What's it like: To have a corneal transplant

The surgeon will use a device known as a trephine, similar to a cookie cutter, to remove the central portion of the cornea. The surgical team will cut the piece of ... «NewsOK.com, Oct 14»

Brain-Eating Amoeba Lurk in Lakes. Should You Worry?

What these kids need is prompt, aggressive treatment….high dose IV steroids and antibiotics and then, external ethmoidectomy and frontal sinus trephine with ... «Legal Examiner, Jul 14»

Crossbones Sneak Peak: A Hole in the Head [WATCH VIDEO]

Tom convinced him to let him go to Jamaica in order to get the trephine. The device would be used to drill a hole in his head to “relieve the pressure.” He was ... «Movie News Guide, Jul 14»

Crossbones "The Return" Review and 5-Episode Test: Let It Sink

Teach thought the surgeon confidant was off to pick up a trephine, but we knew otherwise. His boss Jagger had plucked eyeballs, conducted live burials, and ... «TV.com, Jul 14»

Steven Soderbergh's The Knick Debuts Medically Unsound …

With no trephine needed, the cable network unleashed 11 themed posters promoting the show's 10-episode first season. Clive Owen and Clive Owen's ... «Cinema Blend, Jul 14»

Laser instead of drill

ever, that approach comes with a truly high risk to the patient: By using the trephine, the surgeon could inadvertently injure the meninges, which could then lead ... «Phys.Org, May 13»