Natural Orifice Specimen Extraction Surgery

With the rapid development of surgical techniques, minimally invasive surgery has become the focal point of medical innovation technology. This book aims to introduce a comprehensive and advanced techniques of natural orifice specimen extraction surgery (NOSES). Firstly, the development process and the current status of NOSES worldwide were described. Secondly, various surgical procedures of NOSES in gastrointestinal, hepatobiliary, splenopancreatic, urogynecologic and general surgeries were ela