In spinal anesthesia is the drug is deposited between
Refer Katzung 10/e p 419. In spinal anesthesia ,drug is deposited in the sub Arachnoid space.,,whereas in epidural anesthesia, it is given outside the duramater
Dura and Arachnoid
Pia and Arachnoid
Dora and veebrae
Into the cord substance
Anesthesia