Figure 4From: Total thoracoscopic lung segmentectomy of anterior basal segment of the right lower lobe (RS8) for NSCLC stage IA (case report) Operative view. On this view, the intersegmental veins (V8a and V8b) that demark anterior basal segmet (S8) and lateral basal segment (S9) can be seen to have been resected with the VSS. The intersegmental vein (V9b) that should be preserved is well identified.Back to article page