SYNERGY™
Everolimus-Eluting Platinum Chromium Coronary Stent System
Stronger Design for Proximal Large Vessels
High Axial Strength
The SYNERGY large vessel stent model is designed with additional connectors on the proximal end to provide high axial strength2 especially for proximal vessel stenting.
![High Axial Strength](https://www.bostonscientific.com/en-US/products/stents--coronary/bioabsorbable-polymer-stent/endotheliazation/large-vessels/_jcr_content/maincontent-par/image_156266512.img.synergy-graphic-update-6-19.png)
The SYNERGY Stent Outperforms the Resolute Onyx Stent in Bench Tests†
![3x Lower Recoil† Reduces risk of malapposition and restenosis - In Bench Testing SYNERGY BP Stent 5.0 mm: 1.2% Acute Lumen Loss‡; Resolute Onyx PP STENT 5.0 mm: 3.6% Acute Lumen Loss‡](https://www.bostonscientific.com/en-US/products/stents--coronary/bioabsorbable-polymer-stent/endotheliazation/large-vessels/_jcr_content/maincontent-par/image_1805285248_cop_502902708.img.lower-recoil.jpg)
![43% Less Foreshortening† Provides better vessel coverage - In Bench Testing SYNERGY BP Stent 5.0 mm: 0.29 mm Length Change; Resolute Onyx PP STENT 5.0 mm: 0.51 mm Length Change](https://www.bostonscientific.com/en-US/products/stents--coronary/bioabsorbable-polymer-stent/endotheliazation/large-vessels/_jcr_content/maincontent-par/image_1805285248_cop_689224668.img.less-foreshortening.jpg)
![2.4x Better Flexibility† Helps navigate torturous anatomy - In Bench Testing SYNERGY BP Stent 5.0 mm: 0.140 N/mm; Resolute Onyx PP STENT 5.0 mm: 0.337 N/mm](https://www.bostonscientific.com/en-US/products/stents--coronary/bioabsorbable-polymer-stent/endotheliazation/large-vessels/_jcr_content/maincontent-par/image_1805285248_cop_2128245299.img.better-flexibility.jpg)
In addition to better flexibility, the 2-connector stent design with rounded struts enables larger side branch expansion and easier side branch access as compared to Resolute Onyx’s 3-connector design.
![Larger Side Cell Expansion† - In Bench Testing SYNERGY BP Stent 5.0 mm: 7.1 mm Maximum Expanded Cell Diameter; Resolute Onyx PP STENT 5.0 mm: 5.6 mm Maximum Expanded Cell Diameter](https://www.bostonscientific.com/en-US/products/stents--coronary/bioabsorbable-polymer-stent/endotheliazation/large-vessels/_jcr_content/maincontent-par/image_1805285248_cop_317301637.img.larger-side-cell-expansion.jpg)
![Better Side Branch Access† - In Bench Testing SYNERGY BP Stent 5.0 mm: 1.24 mm Circular Cell Diameter; Resolute Onyx PP STENT 5.0 mm: 1.19 mm Circular Cell Diameter](https://www.bostonscientific.com/en-US/products/stents--coronary/bioabsorbable-polymer-stent/endotheliazation/large-vessels/_jcr_content/maincontent-par/image_1805285248_cop.img.better-side-branch-access.jpg)
† In bench tests. Boston Scientific Data on File. All stents 5.0 mm; SYNERGY DES n = 5, Resolute Onyx DES n = 5. Bench test results not necessarily indicative of clinical performance.
‡ Using a 5.0 mm stent.