Stellate ganglion block is useful in-: (A) Sudeck osteodystrophy, (B) Compound palmar ganglion, (C) Tenosynovitis, (D) Osteoarthritis of first CMC joint
Answer is A. Sympathetic nerve block is used in RSD :- Stellate ganglion block for upper extremity RSD and L1 - L3 block for lower extremity.