Botulinum Toxin for Chronic Lateral Epicondylitis (LE)

AbstractLateral epicondylitis is a common disease in orthopaedic practice. Although the majority of cases do not become chronic, patients who do not respond to the initial treatment may suffer from pain in the long term and effective treatment is challenging. The off-label use of botulinum toxin is one of the common potential indications for the substance in orthopaedics and traumatology. In a literature review of 2000 – 2019, eight EBM ≥ level 3 studies evaluating the use of botulinum toxin in lateral epicondylitis were found. Five of these studies evaluated botulinum toxin versus placebo in chronic cases; two…