Fig. 2From: Semi-embedded valve anastomosis a new anti-reflux anastomotic method after proximal gastrectomy for adenocarcinoma of the oesophagogastric junctiona Ultrasonic scalpel opens the anterolateral wall of the oesophagus. b, c Placement of the nail base under hand-assisted laparoscopy. d A 45° oblique cut with a linear stapler. e: Reverse puncture. f The produced valve (in circle)Back to article page