 Third incision was an anterior port, which was approximately 2 cm inferior to the inframammary crease and the midclavicular line in the anterior sixth intercostal space, and the third incision was a utility port, which was a 4 cm long incision, which was approximately one rib space below the superior pulmonary vein. 
Third incision was an anterior port , which was approximately 2 cm inferior to the inframammary crease and the midclavicular line in the anterior sixth intercostal space , and the third incision was a utility port , which was a 4 cm long incision , which was approximately one rib space below the superior pulmonary vein .