Comparison of the Short-term Clinical Effects of Anterior Extra-articular and Posterior Intra-articular Administration of Ultrasound-guided Steroid Injection in the Treatment of Adhesive Capsulitis.

patients in group 1 received an anterior extra-articular steroid injection under USG guidance, patients in group 2 received posterior intra-articular steroid injection under USG guidance. A combination of 1 mL of triamcinolone acetonide (40 mg/mL) and 1 mL of prilocaine hydrochloride (2%) were injected to all patients.