stent

[stent]

noun

1. Medicine/Medical.,  a small, expandable tube used for inserting in a blocked vessel or other part.

stent

/ stɛnt /

noun

1. med a tube of plastic or sprung metal mesh placed inside a hollow tube to reopen it or keep it open; uses in surgery include preventing a blood vessel from closing, esp after angioplasty, and assisting healing after an anastomosis

Word History and Origins

Origin of stent¹

First recorded in 1960–65; origin uncertain

Word History and Origins

Origin of stent¹

C19: after Charles Stent (1807–85), English dentist

Example Sentences

A stent is a small tube that helps open up a blocked artery.

From Los Angeles Times

Grace's preparations for her 250th run hit a snag when she had a stent fitted four weeks ago, but she only missed one week during her recovery.

From BBC

He added that while surgeons used stents to protect the tubes, these could cause significant pain as well as bleeding and needed a second procedure to remove them.

From BBC

He was fitted with a stent in his chest and he was put on dialysis.

From BBC

It also criticises India's sluggish approval process for genetically modified products and price caps on stents and implants.

From BBC