The HIFU procedure is usually performed in a hospital or clinic by a qualified physician or technician. The procedure can take from a few minutes to a few hours, depending on the type and size of the area being treated. The procedure may require general or local anesthesia, sedation, or pain medication, depending on the patient’s condition and preferences. The procedure involves using a device that emits ultrasonic waves through the skin or a probe inserted into the body. The device is guided by imaging techniques, such as ultrasound or MRI, to locate the target area and monitor the treatment. The ultrasonic waves create a small zone of high temperature, which destroys tissue without damaging surrounding organs.