Efficacy Comparison of Hyaluronic Acid and Corticosteroid Injection in Treatment of Trigger Digits: A Randomized Controlled Trial

摘要

Background: Although the current nonsurgical treatment for trigger digits is corticosteroid (CS) injection, it often comes with adverse effects that may cause some limitations. Currently, Hyaluronic acid (HA) has been successfully used in tendinopathy and may be used in stenosing tenosynovitis. The aim of this study is to compare the efficacy of ultrasound-guided injection between the HA and CS in trigger digits treatment.