For reduction of shoulder one of the following technique is appropriate
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
Spinal anesthesia
Interscalene block
Axillary brachial block
Bier block
Regional anaesthesia