Objective To evaluate the efficacy and safety of high-strength Focused Ultrasound(HIFU)treatment of uterine fibroids.Methods Under ultrasound monitoring application FEP-BY01-type ultrasonic diathermy machine group of 485 cases of uterine fibroids treatment,to evaluate the therapeutic effect.Results The front wall of a single fibroids significantly less effective posterior wall and multiple fibroids.Conclusion HIFU is a safe and effective means of treatment indications for uterine fibroids.