Randomized controlled trial of uncut Roux-en-Y vs Billroth II reconstruction after distal gastrectomy for gastric cancer: Which technique is better for avoiding biliary reflux and gastritis?

Figure 1 Two kinds of reconstruction after laparoscopy-assisted distal gastrectomy. A: Uncut Roux-en-Y reconstruction; B: Billroth II reconstruction. All included patients underwent LADG with D2 lymphadenectomy, which was performed by the same surgical team. Then, two groups underwent different reconstructions as shown.