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Contemporary Use and Trends in Unprotected Left Main Coronary Artery Percutaneous Coronary Intervention in the United States: An Analysis of the National Cardiovascular Data Registry Research to Practice Initiative Impact of intravascular ultrasound guidance in routine percutaneous coronary intervention for conventional lesions: data from the EXCELLENT trial Global Approach to High Bleeding Risk Patients With Polymer-Free Drug-Coated Coronary Stents: The LF II Study Stent underexpansion and residual reference segment stenosis are related to stent thrombosis after sirolimus-eluting stent implantation: an intravascular ultrasound study Impact of SYNTAX Score on 10-Year Outcomes After Revascularization for Left Main Coronary Artery Disease A risk score to predict postdischarge bleeding among acute coronary syndrome patients undergoing percutaneous coronary intervention: BRIC-ACS study When, where, and how to target vascular inflammation in the post-CANTOS era? Intravascular ultrasound-guided unprotected left main coronary artery stenting in the elderly Efficacy and safety of low-dose colchicine in patients with coronary disease: a systematic review and meta-analysis of randomized trials 2019 Guidelines on Diabetes, Pre-Diabetes and Cardiovascular Diseases developed in collaboration with the EASD ESC Clinical Practice Guidelines

Expert Opinion2015;11 Suppl V:V99-101.

JOURNAL:EuroIntervention. Article Link

Technical aspects of the culotte technique

Erglis A, Lassen JF, Di Mario C. Keywords: culotte technique; bifurcaiton stenting; shortcoming

ABSTRACT

The culotte technique provides near perfect coverage of the carina and side branch ostium at the expense of an excess of metal covering the proximal end. It can be used in almost all true bifurcation lesions, but should be avoided in bifurcations when there is a large mismatch between the proximal main branch and the side branch diameters. The main disadvantage of this technique is that rewiring of both branches through the stent struts is required, which can be difficult, technically demanding, and time-consuming.