Retrieval of a migrated coronary stent by means of an alligator forceps catheter

Cathet Cardiovasc Diagn. 1993 Oct;30(2):166-8. doi: 10.1002/ccd.1810300218.

Abstract

Stent migration and embolization are well-known complications of intracoronary stenting with balloon-mounted stents. During an elective stenting procedure of a proximal right coronary artery stenosis, a 3.5 mm Wiktor stent (Medtronic Inc., Minneapolis) was displaced from its delivery balloon. The guiding catheter and the delivery system were withdrawn, leaving the stent around a 3 m 0.014 inch High Torque floppy guidewire (ACS, Santa Clara, CA) in the abdominal aorta. An 40 cm 5F Alligator Forceps catheter (Cook OB/Gyn., Spencer, IN), introduced through a cut-off 8F coronary guiding catheter, allowed improved torque control of the retrieval catheter and a safe and successful withdrawal of the stent through the arterial introducer sheet.

Publication types

  • Case Reports

MeSH terms

  • Angina Pectoris / therapy
  • Angioplasty, Balloon, Coronary
  • Aorta, Abdominal*
  • Catheterization / instrumentation*
  • Coronary Vessels*
  • Foreign Bodies / diagnostic imaging
  • Foreign Bodies / therapy*
  • Humans
  • Male
  • Middle Aged
  • Radiography
  • Stents* / adverse effects