The state of uniportal video-assisted thoracoscopic surgery in North America: a survey of thoracic surgeons.

This survey is the first of its kind to provide a glimpse into the status of the uniportal VATS in North America. The responses suggest that there are few early adopters of this approach as compared to other parts of the world. The lack of perceived advantages to uniportal VATS and the need for more comparative evidence to other established approaches appear to be major obstacles to more widespread adoption in North America.