Do you need anesthesia for hysteroscopy?

Hysteroscopy is the need to expand the uterus, that is, uterine distension. Because the process of uterine distension may produce some pain, so do not need anesthesia, is to be determined according to how the individual tolerance to pain. Under normal circumstances, do not do anesthesia, but if the pain is sensitive, anesthesia can also be performed. If more complex surgery, such as involving endometrial polyps and other performance, it is recommended spinal anesthesia.