Focused Extracorporeal Shock Wave Therapy Versus Therapeutic Ultrasound as Adjuncts to Exercise-Based Rehabilitation for Functional Limitation in Ankylosing Spondylitis: An Assessor-Blinded Randomized Comparative Trial.
BACKGROUND The comparative effectiveness of adjunctive physical modalities alongside exercise for ankylosing spondylitis (AS) remains inadequately evaluated. OBJECTIVE To compare the relative association of focused extracorporeal shock wave therapy (ESWT) versus therapeutic ultrasound, both added to identical exercis...