What is the primary purpose of nonthermal phonophoresis ultrasound?

The primary purpose of nonthermal phonophoresis ultrasound is to produce increases in proteins associated with injury repair. This technique utilizes ultrasound waves to facilitate the transdermal delivery of therapeutic agents, such as anti-inflammatory medications or other compounds that promote healing. By enhancing the permeation of these substances into the tissues, nonthermal phonophoresis can help stimulate cellular repair processes, increase the availability of growth factors, and enhance tissue regeneration.

In contrast, while increasing blood circulation, decreasing muscle stiffness, and enhancing bone density are potential benefits of other therapeutic modalities, they do not fully align with the specific objective of nonthermal phonophoresis. This ultrasound technique is primarily focused on maximizing the effects of the delivered medications on tissue repair, making the promotion of proteins related to injury recovery its key function.