The treatment of adenomyosis is very effective. It uses ultrasound ablation to treat adenomyosis, and the efficiency can reach 89%. Some women who have a strong desire to preserve their uterus can be helped by ultrasound ablation. The hysteroscope uses ultrasound to pass through the body’s tissues and gather in the specific target area of the lesion, gathering the energy strongly enough to the lesion area, which can achieve instant high temperature and kill the endometriosis lesion to achieve the purpose of treatment, while eliminating the need for open or minimally invasive surgery.