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The patient present for a fistalgram and angioplasty procedure.It was determined the cephalic arch was approximately 80% stenosed.The high pressure balloon inflations were performed.Moderate waste noted, followed by full effacement at 22atm.The balloon was deflated and easily removed.The stenosis was reevaluated with contrast injection.Significant stenosis presence was identified and stent placement was performed.The balloon was advanced over wire and inflations performed.The balloon was used to fully expand the stent and set in place against the vessel wall.The intention was to inflate the balloon to 20atm.However, the balloon ruptured at 16atm.The balloon was difficult to remove as it appeared to be stuck to newly placed stent.With much difficulty balloon was able to be pulled followed by sheath removal.Examination of the broken balloon was then performed.The balloon was determined to have ruptured transversely with half out of the body and other half remaining inside.The remaining balloon was ultimately able to be removed over the wire with force.Following balloon removal, the guidewire was able to move freely.Under high magnification area of sheath was present and no foreign body was seen or palpable.Following reimaging and under high magnification, the broken piece of balloon was seen stuck to the stent and not moving.The guidewire was removed almost to entry site and then advanced again to be next to the stuck balloon segment.A second stent was placed in the newly placed stent to trap the broken piece in the middle part of both stents.The guidewire and sheath were removed and hemostasis was secured.The reported issue resulted in a patient delay of approximately 45 minutes.The procedure was considered to be successful after the balloon fragment was "jailed by the stent." no further medical intervention was required as the patient was in stable condition.The balloon catheter was prepped per ifu.There was no indication of device damage during preparation.The site confirmed negative pressure was held during re-introduction to the target lesion.There was no indication of negative pressure loss during re-introduction.The balloon was not torqued/twisted during re-introduction.However, the balloon burst upon being re-introduced after stent placement.There was no noted calcification present in the target vessel with a lesion length of less than 4mm.
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