Global endometrial ablation.

Abnormal uterine bleeding (AUB) is a significant health problem for many women. Surgical treatment of AUB often follows failed attempts with first-line medical therapy. Hysterectomy, while being a definitive treatment, is a major surgical procedure with potential for significant complications and economic costs. Endometrial ablation was developed as an alternative to hysterectomy. The first-generation endometrial ablation devices required extensive training and experience to be performed effectively and safely. As a result, newer ablative devices were developed addressing the need for less technical knowledge and improved safety. Since 1997, the United States FDA has approved 5 global endometrial ablation devices for treatment of AUB attributable to benign causes. This review will focus on the technical aspects of these second- generation devices and their applications for treatment of AUB.