Comparison of the Effect of Intracarpal Injection of Ketorolac With Triamcinolone in Carpal Tunnel Syndrome: A Randomized Controlled Trial.

The present study showed that injection of triamcinolone or ketorolac into the carpal tunnel relieved pain, increased function, and improved electrodiagnostic findings in patients with mild to moderate CTS. It also showed that triamcinolone was superior to ketorolac in terms of analgesic effect and resulted in greater improvement in symptom severity and function.