Different ultrasound waveforms and frequencies produce different effects within the body. High-energy ultrasound can break down fat cells during liposuction procedures, while low-frequency ultrasound is often used in orthopedic treatments to support bone healing after fractures. Other frequency ranges are used for a variety of medical applications. Depending on the technology and energy level used, ultrasound can help break apart kidney stones during lithotripsy, improve blood circulation, promote wound healing, and enhance tissue elasticity.