Education and Visual Information Improves Effectiveness of Ultrasound-Guided Local Injections on Shoulder Pain and Associated Anxiety Level: A Randomized Controlled Study.

ABSTRACTObjectiveLocal injections are widely used in patients with a painful shoulder. The aim of this study was to evaluate the possible impact of patients’ visual information on the effectiveness of ultrasound (US)-guided local injections on anxiety levels and shoulder pain.DesignA total of 151 pa