Panoramic CO2 hysteroscopy.

The method of CO2 panoramic hysteroscopy was described. It can be performed as an office procedure without the need for preliminary cervical dilatation or even a paracervical nerve block. The risks are minimal, and the benefits of being able to see the uterine cavity are manifold. Hysteroscopy is a relatively simple endoscopic procedure to learn, and its use in the diagnosis and management of abnormal uterine bleeding was emphasized.