Without the traditional large incision, the surgeon is unable to see directly into the patient. Instead, the surgeon uses the image from a video camera positioned inside the patient's body to perform the procedure. The video camera becomes the surgeon's eyes and the instruments become extensions of his hands.

Benefits of minimally invasive procedures include less postoperative discomfort, quicker recovery times, shorter hospital stays, earlier return to full activities, and smaller scars. Furthermore, there seems to be less internal scarring when the procedures are performed in a minimally invasive fashion.

At USC we are on the forefront of minimally invasive procedures, and have been pioneers in the use of minimally invasive techniques to correct thoracic and esophageal disorders. We apply minimally invasive techniques to patients with reflux disease, esophageal motor disorders including achalasia, and gastric dysfunction.

In addition, minimally invasive thoracoscopic techniques allow evaluation and treatment of a variety of pulmonary and pleural disorders. Following a minimally invasive procedure some patients are able to go home the same day, while others require a short hospital stay.