[Augmented reality in urology : present and future]

Minimally invasive surgery has recently gained popularity. This paradigm shift involves a series of potential difficulties from the surgeon's perspective. With recent developments these obstacles are gradually being overcomed. Recent navigation systems offer major improvements in the way information is acquired, displayed, and integrated into the surgical workflow through augmented reality. Finally, the progress of robotics has helped to improve the minimally invasive dexterity and competence of the surgeon. This article sumarizes the main and most recent developments in the areas mentionned above, analyzes the current limits that still need to be addressed, and suggests possible future directions.