Short-Term Outcome of Three-Dimensional Versus Two-Dimensional Video-Assisted Thoracic Surgery for Benign Pulmonary Diseases.

Background: It is unclear whether three-dimensional (3D) video-assisted thoracic surgery (VATS) pulmonary resections are comparable to two-dimensional (2D) VATS pulmonary resections in patients with potentially operable benign pulmonary diseases.

Methods: We analyzed the clinical data of patients who underwent 2D and 3D VATS pulmonary resections for benign diseases in our hospital from November 2013 to August 2014. Perioperative factors (estimated blood loss and operative time) and postoperative factors (postoperative hospital length of stay, postoperative complications, and duration of chest tube drainage) were evaluated.