Video-Assisted Thorascopic Surgery (VATS) is a minimally invasive alternative to open chest surgery that involves less pain and recovery time. After giving you a sedative, the physician will make tiny incisions in your chest and then insert a fiber-optic camera called a thorascope as well as surgical instruments. As the physician moves the thorascope around, images that provide important information are projected on a video monitor. VATS is not appropriate for all patients; you should have a thorough discussion with your provider before making a decision. It is often not recommended in people who have had chest surgery in the past, because remaining scar tissue can make accessing the chest cavity more challenging and thus riskier.