This book has attempted a new style of presentation wherein commonly seen case scenarios have been addressed in a question and answer fashion. The cases have been chosen in a manner commonly seen in clinical practice and questions very commonly asked by surgeons in digital platforms and conferences. It is meant to be a quick reference book that provides easy access information on a day-to-day basis with detailed explanations for the same. It will give a thorough understanding of the subject and answers for all practical steps involved in bariatric surgical practice.