TY - GEN AU - Ehab Abd El rahman Ebrahem AU - Ashraf Rady Aswa , AU - Hanan Abd El Halem Marzok , AU - Mostafa Mohamed Gadelhak , TI - Evaluation of a new technique of continuous interscalene brachial plexus block with 0.5 , 0.75 ropivacaine : a double blind comparison with 2 mepivacaine / PY - 2004/// CY - Cairo : PB - Ehab Abd El rahman Ebrahem , KW - Brachial plexus block KW - Continuous interscalene block KW - Interscalene block KW - Mepivacaine KW - Ropivacaine N1 - Thesis (PH.D.) - Cairo University - Faculty Of Medicine - Department Of Anaesthesia; Issued also as CD N2 - The current study was conducted to evaluate a new technique to place a catheter where its tip lies more proximain the plexus accuratelyIn this study we have tried to do this by the use of a 16 - gauge cannulae through which a 22 - gauge calibrated guidewire UR - http://172.23.153.220/th.pdf ER -