Pinched Nerve A pinched nerve, referred to as nerve entrapment, can occur in different locations with the foot. Trauma—from swelling, blunt impression, or even a restricted shoe—is the probably cause. Yet another common grievance she hears: “It looks like bugs are biting The underside of my feet,” claims Feldman, a https://www.theorthopaedicandpainpractice.com/service/foot-ankle-pain/