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Bifurcation Stenting

Review Article

2021 Nov, 14 (21) 2315–2326

JOURNAL:J Am Coll Cardiol Intv.

Evolution of the Crush Technique for Bifurcation Stenting

S Chatterjee, AC Fanaroff, C Parzynski et al.

3626

Keywords: bifurcation stenting; technique

ABSTRACT
Bifurcation lesions are frequently encountered, associated with greater procedural complexity and consequently are at higher risk for restenosis and stent thrombosis. Early trials in bifurcation percutaneous coronary intervention favored a provisional stenting approach, but contemporary randomized trials have highlighted potentially superior outcomes using a double-kiss crush technique in unprotected distal left main stem bifurcation lesions. Although the evidence is greatest for double-kiss crush, many operators favor a mini-crush or nano-crush single-kiss approach. In this review, the authors describe the iterations of the crush technique and the evidence for each and review general principles for bifurcation percutaneous coronary intervention.