to put a catheter in interscalene brachial plexus USG guided and give a bolus of drug followed by 24 hours continous infusion of drug. To see hemidiaphragmatic paralysis by seeing diaphragmatic excursion on M mode Usg subcostal approach, to see post operative pain, patient satisfaction score, complications if any
to put a catheter in interscalene brachial plexus USG guided and give a bolus of drug followed by 24 hours continous infusion of drug