First-generation endometrial ablation: roller-ball vs loop vs laser.

Hysteroscopic guided or first generation endometrial ablation methods include transcervical endometrial resection, and rollerball and laser ablation. These techniques have been shown to be effective and safe alternatives to hysterectomy for dysfunctional uterine bleeding resulting in reduction in menstrual blood loss and dysmenorrhoea, correction of anaemia and improvement in quality of life. Compared with hysterectomy, treatment is associated with lower morbidity, shorter hospitalisation and faster recovery, and reduced treatment costs. As a result, the 1st generation ablation techniques are recognized as the "gold standard" ablation methods. There are many similarities between the three techniques with respect to surgical principles and effectiveness. Certainly, menstrual improvement and patient satisfaction are similar with all three methods. In contrast, the complication profile of the three techniques is different, but surgical experience is arguably a much more important arbiter of patient safety than the technique itself.