Salient Features: ¿ This manual focuses on 3D laparoscopy and operative oncology. 3D, laparoscopic surgery allows surgeons to perform procedures with greater speed and accuracy -shortening operating times and improving surgical outcomes. ¿ 3D laparoscopic surgical video systems can be used to perform minimally invasive surgeries. ¿ 3D laparoscopic technology is used for gallbladder, hernia repair, appendectomy, colectomy, nephrectomy, and hysterectomy surgeries. ¿ This manual consists of 10 chapters, which covers the evolution of endovision, gynecological malignancy and laparoscopy, surgical anatomy of uterine cervix, preoperative workup of the patients for Gyne-Oncology surgery, venous thromboembolism in gynecological cancers, Para-aortic lymphadenectomy in gynecologic malignancies, diaphragm stripping and resection in ovarian cancer, peritonectomy in ovarian malignancy, and postoperative follow-up after gynecological cancers. ¿ This manual will prove to be a boon to all those who are associated with the field and wants to gain more knowledge in the subject matter.