Duodenal Anatomy

Small intestine - Knowledge @ AMBOSS

Anatomy of Gastroduodenostomy (B1), gastrojejunostomy (B2), Hepaticojejunostomy (Roux)

Bilroth 1/2

Methods of Reconstruction—BI, BII, Roux-en-Y, Jejunal Interposition,  Proximal Gastrectomy and Pouch Reconstruction | Abdominal Key

Whipple

Whipple Procedure (Pancreaticoduodenectomy) - Pancreatic Cancer Action  Network