An Joplin’s Neuroma or neuritis refers to an entrapment or pinching of what is known as a inside plantar digital nerve. This specific nerve supplies sensation on the medial aspect and parts of the top and bottom of your big toe. This unique entraped nerve was first described in the writings of Joplin in 1971 across 3 cases. https://fishpedicuretoday.com/joplins-neuroma/