Hepatobiliary Surgery is a technical manual and not a textbook. Although some chapters are robust in their discussion of anatomic and physiologic detail, others are written in a purely “how to” style. At its core, the book is written as a reference and guidebook for practicing surgeons, gastroenterologists, and interventional radiologists with an interest in hepatobiliary diseases. However, we believe it will also be of great value to medical students on surgery clerkships, general surgery residents, and surgical oncology fellows as they pursue excellence in their education and training