For reduction of shoulder one of the following technique is appropriate: (A) Spinal anesthesia, (B) Interscalene block, (C) Axillary brachial block, (D) Bier block
Answer is B. Interscalene approach: most intense at C5-C7 dermatomes and least intense at C8-T1(ulnar nerve area), most optimal for procedures on shoulderAxillary approach: most optimal for a procedure from elbow to hand