GANGLIOLYSIS OF THE GASSERIAN GANGLION. This procedure was described by Stender of Berlin in 1954.54 In performing this operation, the gasserian ganglion is exposedthrough the standard subtemporal approach. Meckel’s cave is opened by excising the dura mater overlying the ganglion. Extreme care is taken to avoid traumatizing the ganglion. Stender reported the results of this [...]