Design: a prospective, double-blinded, randomized, clinical trial~Patient and methods:~Patients with adhesive capsulitis for at least 3 months were enrolled and randomly allocated into group 1 (hydrodilatation with steroid ) and group 2 (hydrodilatation with hyaluronic acid and steroid). The patients were evaluated before treatment and were reevaluated 0, 6, and 12 weeks after the beginning of the treatment. Outcomes measures included a pain scale (visual analog scale), range of motion, Shoulder Pain And Disability Index
This study was conducted to compare the efficacy of hydrodilatation with steroid with hyaluronic acid and steroid for treating adhesive capsulitis.