First-generation methods* (amenorrhea rate)
Rollerball ablation (25 to 60 percent)
Transcervical resection of endometrium (26 to 40 percent)
Laser ablation (37 percent)
Second-generation methods (amenorrhea rate)
Laser intrauterine thermotherapy (71 percent)
Microwave ablation† (Microsulis‡; 61 percent)
Thermal balloon ablation§
	Cavaterm (58 percent)
	Thermachoice‡ (14 to 26 percent)
Cryoablation (Her Option‡; 53 percent)
Radiofrequency ablation (Novasure‡; 41 percent)