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Exposure of the Gasserian ganglion and middle meningeal artery though a flap incision of the scalp and skull. The dura mater and brain are retracted upwards. The (*) points to the Foramen spinosum through which the middle meningeal artery passes as it enters the cranial cavity.

Incision of the Head Showing Gasserian Ganglion

Exposure of the Gasserian ganglion and middle meningeal artery though a flap incision of the scalp and…