The wider scope of video-assisted thoracoscopic surgery.

In the past, rudimentary devices were used to look closely into the chest; currently, advanced video technology, computers, and high-tech electronics are being used to perform many surgical procedures that formerly required a large, open incision. The goal of video-assisted thoracoscopic surgery (VATS) is the same as for comparable open procedures, but it is accomplished with less pain, less patient morbidity, and a shorter hospital stay. In addition to evaluating and treating thoracic injuries, VATS has demonstrated effectiveness in detecting and managing many other conditions, such as pleural disease, interstitial lung disease, and thoracic malignancies.