His wounded thigh is a symbolic vulva, like the thigh of Zeus that brings forth Dionysus. Moreover, this wound is there before the story begins; he comes on the scene wounded, not in the history of the tale but in his nature or essence.
Hillman argues that Odysseus’s thigh-wound constitutes a symbolic vulva, incorporating female fecundity into the hero’s essential nature prior to any narrative event.
, Senex & Puer, 2015thesis