Effect of acetic acid shockwave phonophoresis on spur morphology, foot pain and function in patients with calcaneal spur: A randomised controlled trial

Acetic acid shockwave phonophoresis combined with exercise clinically and statistically improves calcaneal spur width, length, pain intensity, pain pressure threshold and foot function more than shockwave therapy alone or conventional physical therapy. This method might be considered an effective, feasible, safe, non-invasive and locally applicable treatment for heel spurs.