A physician reported that during use of the hawkone m atherectomy device for a peripheral arteriography procedure, the device jammed and failed to function.The device was replaced with a hawkone s atherectomy device which was advanced through the recommended 6fr sheath.Resistance was noted during advancement and retrieval of the device.The crown is reported to have become dislodged in the sheath within the patient.The sheath was removed, and the crown was retrieved.It is reported intervention was required.
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