Rayegani SM, et al. - Researchers examined the added value of ultrasound (US) guidance in increasing the efficacy of local triamcinolone injection via comparing two US-guided methods vs a conventional landmark-guided approach. They included 81 individuals with mild or moderate CTS and randomly assigned them into three categories including landmark-guided, conventional US-guided midline approach and US-guided ulnar in-plane method. Outcomes support the efficacy of all three injection methods in enhancing electrodiagnostic findings and clinical symptoms of CTS. Despite the relative similarity of all approaches, US-guided midline approach was correlated with slightly better outcomes.