OBJECTIVE: The da Vinci trade mark Surgical System (Intuitive Surgical Inc., Sunnyvale, CA) is a computer-enhanced telemanipulator that may help to overcome some limitations of traditional laparoscopic instruments. This prospective study was performed to assess the safety and feasibility of robotically assisted aorto-femoral bypass grafting (AF). METHODS: Five patients undergoing elective AF were enrolled in this study. In three patients, a laparotomy