Single versus double Roux-en-Y reconstruction techniques in pancreaticoduodenectomy: a comparative single-center study.

Background: The aim of this study was to analyze the impact of single Roux-en-Y reconstruction (RYR) and double Roux-en-Y reconstruction (dRYR) on intraoperative outcome and postoperative morbidity and mortality after pancreaticoduodenectomy (PD) or pylorus-preserving pancreaticoduodenectomy (PPPD).

Methods: All patients who underwent surgery between 2000 and 2005 for dRYR and RYR after PD or PPPD at the study hospital were evaluated for inclusion. Comparison of categorical patient characteristics was performed using the χ (2) test.