Textbook of Medico-Legal Traps in Biliary Gastroenterology was written for a clinical reality in which hepatobiliary emergencies are judged not only by survival and technical success, but by whether every decision, delay, and documentation entry can withstand legal scrutiny long after the crisis has passed. In modern biliary practice, most professional disasters do not arise from lack of knowledge, but from missed early sepsis, underestimated obstruction, delayed drainage, fragmented referrals, incomplete consent, and records that explain outcomes but not reasoning. This book exists because conditions such as acute and acalculous cholecystitis, cholangitis, bile duct strictures, gallstones, malignancy, and post-cholecystectomy syndromes deteriorate rapidly while appearing temporarily stable, leaving clinicians exposed when events are later reconstructed in court. Through rapid escalation pathways, defensible algorithms, documentation checklists, and real medico-legal case analyses, it reveals where routine hepatobiliary care converts into preventable harm and legal vulnerability. By integrating frontline clinical judgment with risk communication, referral discipline, and accountability frameworks, it teaches practitioners how to align urgent intervention with long-term defensibility. Written for gastroenterologists, GI surgeons, emergency and ICU clinicians, interventional radiologists, hospitalists, trainees, institutional leaders, and risk managers, this volume addresses the urgent need for foresight in a field where minutes decide lives and explanations decide careers, ensuring that patient safety, professional integrity, and legal protection remain inseparable.