Lateral Epicondylitis of Elbow Clinical Trial
Official title:
Effect of Vitamin D3 Combined With Extensor Muscle Strengthening Exercise in Lateral Epicondylitis of Elbow: a Randomized Controlled Trial
The goal of this study is to verify the effect of vitamin D3 combined with extensor muscle strengthening exercise in lateral epicondylitis of elbow Are there significant differences in the improvement of functional scores between the study and control groups? Are there significant differences in the improvement of sonographic findings and blood D3 levels between the study and control groups? Participant will underwent D3 injection or saline injection and extensor muscle strengthening exercise with counter force brace. All the participant will undergo functional scoring, sonographic examination and blood D3 level testings until 6 months after initial visit.
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