Comparative Study of Effect of Periarticular Fentanyl and Dexmedetomidine Injection for Pain Management in Total Knee Arthroplasty a Randomized Control Trial
Abstract Introduction: Post-operative pain following total knee arthroplasty (TKA) remains a major challenge and may delay rehabilitation, ambulation, and functional recovery. Periarticular infiltration analgesia has emerged as an effective component of multimodal pain management protocols. Dexmedetomidine and fentanyl...