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Updated: Dec 11, 2025

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis
Published on: May 14, 2013
[Open surgical removal of a lost stent after percutan coronary intervention]
Christian Larsen1, Poul Verner Madsen
1chrlar@rn.dk.
Insights
Coronary stent loss during percutaneous coronary intervention (PCI) is rare. This case report details the successful surgical removal of a distally dislodged stent from the left radial artery after a failed PCI procedure.
Area of Science:
- Cardiovascular Interventions
- Interventional Cardiology
- Vascular Surgery
Background:
- Coronary stent loss is a rare but serious complication during percutaneous coronary intervention (PCI).
- Stent displacement can lead to embolisation within coronary or cerebral arteries, posing significant risks.
- Prompt and effective management is crucial to prevent adverse outcomes.
Abstract:
Coronary stent loss is a rare but potentially life-threatening complication during percutaneous coronary intervention (PCI) if displacement and embolisation occur in a coronary artery or a cerebral vessel. In this case report a distally dislodged stent and the surgical removal of it is described. Removal of the stent was attempted after failed PCI, but the stent was lost at the puncture site of the left radial artery. The lost stent displaced itself more distally and gave rise to pain in the left hand. The patient was referred to an orthopaedic surgeon, who removed the lost stent successfully by an arterial cutdown.
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