Electrosurgery and Other Technical Advancements in Minimally Invasive Gynecological Surgery - An Update

Electrosurgery in gynecology has changed over the past few decades. The use of energy-based devices, especially in minimally invasive procedures, is extremely important for preparation, short reconvalescence and patient safety. Recently, there have been major advances in energy-based surgical devices that have further shortened OR time and increased patient safety. Although bipolar and monopolar electrosurgery is still very important, the introduction of high-frequency ultrasound in gynecologic surgery has improved cutting and coagulation by lowering thermal damage in the surrounding tissue. Furthermore, new technical inventions have fundamentally changed the treatment of specific diseases. The introduction of ablation in the therapy of uterine fibroids, for example, has made conventional myomectomy no longer necessary in some cases, as necrosis of fibroids can be induced by placing very small thermal probes into the fibroids. Robotic surgery will change the face of gynecological surgery in the near future, as the initial studies could show lower surgical morbidity and faster recovery of patients after robotic-assisted laparoscopy. In this article we provide a short overview of current technical advances, review possible indications as well as limitations, and take a look into the future of minimally invasive surgery in gynecology.