Post-procedure migration of Guglielmi detachable coils and Mechanical detachable spirals.
We describe a previously unreported complication of the use of Guglielmi detachable coils and Mechanical detachable spirals in endovascular treatment of intracranial aneurysms. We document four cases in which migration of part of a coil into the parent artery occurred after completion of the procedure. Possible mechanisms are discussed.
Phatouros
C C
CC
Department of Interventional Neuroradiology, Queens Medical Centre, University Hospital, Nottingham, UK.
McConachie
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NS
Jaspan
T
T
D000328:Adult; D002533:Cerebral Angiography; D004621:Embolization, Therapeutic / Q000009:adverse effects / Q000295:instrumentation*; D005260:Female; D005548:Foreign-Body Migration / Q000628:therapy*; D006801:Humans; D002532:Intracranial Aneurysm / Q000628:therapy*; D008297:Male; D008875:Middle Aged