Targeted injection vs. shot in the arm: which eases hand pain better?

This study tested which of two steroid injection methods works better to relieve pain and improve hand function in people with mild-to-moderate carpal tunnel syndrome. 63 participants were randomly assigned to receive either an ultrasound-guided injection directly at the wrist, a standard steroid shot in the buttock muscle, or just a wrist splint. Researchers measured pain levels, hand strength, and patient satisfaction over six weeks to see which approach provided better relief.