Shrestha, BRLama, SShrestha, U2025-12-112025-12-112021https://hdl.handle.net/20.500.14572/3546Shrestha BR, Lama S, Shrestha U Department of Anaesthesiology Kathmandu Medical College Teaching Hospital Sinamangal, KatmanduABSTRACT This is a case report of successful use of ultrasound for stellate ganglion (SG) blocks in CRPS I in 11 patients using local anesthetic bupivacaine with injection dexmedetomidine as an adjunct. Ultrasound helped us to deposit Local anesthetics in target area without any noticeable side effects and trauma to adjacent structures. KEY WORDS Block, Complex regional pain syndrome, Dexmedetomidine, Stellate ganglion, Ultrasounden-USBlockComplex regional pain syndromeDexmedetomidineStellate ganglionUltrasoundArticle