Per the reporter, we were doing a femoral thrombectomy using a # 4 long fogarty catheter and part of the balloon busted and potentially remained in the patient.We have saved the balloon and the wrapper for further investigation.Previous day surgeon's progress note: legs are cool, but perfused.Right groin incision is clean, dry, and intact.Will move lower extremity but minimal strength.Stable perfusion to both feet.High risk for higher amputation bilaterally.