Stent


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

stent (stěnt)
n.

A device that is used to maintain a bodily orifice or cavity during skin grafting, or to immobilize a skin graft following placement.

A slender thread, rod, or catheter placed within the lumen of tubular structures, such as a blood vessel, to provide support during or after anastomosis.

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