Figure 7From: The adequacy of single-incisional thoracoscopic surgery as a first-line endoscopic approach for the management of recurrent primary spontaneous pneumothorax: a retrospective study Although the mean operative time required for single-port surgery did not differ from that for conventional multi-port thoracoscopic surgery, it seems obvious that the time required for single-port thoracoscopic surgery decreased substantially along with increasing skill in the procedure. Back to article page