Ultrasound-guided injections of corticosteroid, low-leukocyte PRP, and ozone are all effective treatments for improving pain and function in patients with chronic lateral epicondylitis at 6 months. As no single agent proved statistically superior, the choice of therapy should be guided by a process of shared decision-making that considers factors such as patient preference, cost, and desired timeline for relief.
Raeissadat et al. (2026) studied this question.