Stuck Between a Rock and a Hard Place: Management of an Entrapped Rotablator Burr

Abstract Burr entrapment remains a serious complication of rotational atherectomy. This report describes an advanced technique for the management of entrapped atherectomy burrs. Commonly strategies were unsuccessful. A chronic total occlusion angioplasty technique was used successfully: the subintimal dilation and “external crushing” plaque modification technique. (Level of Difficulty: Advanced.)