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Updated: Aug 15, 2026

Effects of Allogeneic Platelet-Rich Plasma PRP on the Healing Process of Sectioned Achilles Tendons of Rats: A Methodological Description
Published on: March 19, 2018
The effect of platelet-rich plasma injection on lateral epicondylitis following failed conservative management
Milos Brkljac1, Shyam Kumar2, Dale Kalloo2
1University Hospitals of Morecambe Bay NHS Foundation Trust, Bristol BS9 1LA, United Kingdom.
Objective:
We assessed the effect PRP injection on pain and function in patients with lateral epicondylitis where conservative management had failed.
Methods:
We prospectively reviewed 34 patients. The mean follow-up was 26 weeks (range 6-114 weeks). We used the Oxford Elbow Score (OES) and progression to surgery to assess outcomes.
Results:
88.2% improved their OES. 8.8% reported symptom progression. One patient had no change. No patients suffered adverse reactions. Two patients underwent an open release procedure. One had the injection repeated.
Conclusion:
An injection of PRP improves pain and function in patients suffering from LE where conservative management has failed.
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