atherectomy: meaning, definition, pronunciation and examples
LowTechnical/Medical
Quick answer
What does “atherectomy” mean?
A surgical procedure to remove plaque (atheroma) from inside an artery.
Audio
Pronunciation
Definition
Meaning and Definition
A surgical procedure to remove plaque (atheroma) from inside an artery.
A minimally invasive endovascular procedure using a catheter with a cutting or shaving device to open a blocked artery, most commonly used in coronary and peripheral arteries to treat atherosclerosis.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is consistent.
Connotations
Neutral medical procedure term in both dialects.
Frequency
Equally low frequency outside medical contexts in both regions.
Grammar
How to Use “atherectomy” in a Sentence
The surgeon performed an atherectomy on the patient's blocked artery.The cardiologist recommended atherectomy for the calcified lesion.Vocabulary
Collocations
Examples
Examples of “atherectomy” in a Sentence
verb
British English
- The lesion was atherectomised using a rotational device.
- The surgeon plans to atherectomise the stenosis.
American English
- The physician atherectomized the calcified plaque.
- They will attempt to atherectomize the blockage.
adverb
British English
- The artery was treated atherectomically.
- The plaque was removed atherectomically via a femoral approach.
American English
- The blockage was cleared atherectomically.
- They decided to proceed atherectomically rather than with a stent.
adjective
British English
- The atherectomy catheter was advanced to the site.
- Post-atherectomy imaging showed good results.
American English
- The atherectomy device is single-use.
- The atherectomy procedure was successful.
Usage
Meaning in Context
Business
Rarely used, except in medical device manufacturing, pharmaceuticals, or healthcare investment contexts.
Academic
Exclusively used in medical, biomedical engineering, and clinical research literature.
Everyday
Virtually never used in general conversation.
Technical
Standard term in cardiology, interventional radiology, and vascular surgery.
Vocabulary
Synonyms of “atherectomy”
Strong
Neutral
Weak
Vocabulary
Antonyms of “atherectomy”
Watch out
Common Mistakes When Using “atherectomy”
- Misspelling: 'atherosectomy', 'atherectamy'.
- Mispronunciation: Stressing the second syllable (a-THER-ectomy) instead of the third (ath-er-EC-tomy).
- Using as a verb (e.g., 'They will atherectomise the artery' is non-standard).
FAQ
Frequently Asked Questions
No, it is typically a minimally invasive, catheter-based procedure performed under local anaesthesia.
Angioplasty uses a balloon to compress plaque against the artery wall, while atherectomy physically cuts, shaves, or vaporizes the plaque to remove it.
Recovery is often quick, with patients frequently discharged the same day or after an overnight observation, and returning to normal activities within days.
No, it is a treatment for specific blockages. It does not cure the underlying atherosclerosis, which requires ongoing management with medication and lifestyle changes.
A surgical procedure to remove plaque (atheroma) from inside an artery.
Atherectomy is usually technical/medical in register.
Atherectomy: in British English it is pronounced /ˌæθ.əˈrek.tə.mi/, and in American English it is pronounced /ˌæθ.əˈrek.tə.mi/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Clear the pipe (colloquial, non-technical equivalent)”
Learning
Memory Aids
Mnemonic
"ATHER-ectomy": Remember ATHER as in 'ATHERosclerosis' (plaque buildup) + ECTOMY as in 'surgical removal' (like appendECTOMY). It's the removal of 'atheroma'.
Conceptual Metaphor
RODENT METAPHOR: The procedure is like a 'Roto-Rooter' cleaning out a clogged pipe, where the catheter is the tool and the plaque is the clog.
Practice
Quiz
Atherectomy is most closely related to which medical condition?