An Morton's neuroma is a somewhat usual discomforting condition affecting the front of the foot. Among the metatarsal bones in the pad of the foot, there are nerve endings, and these nerves could be irritated if squeezed between those metatarsal bones. Because of this irritation, fibrous tissue develops. https://articlebiz.com/article/1052308884-what-is-a-mortons-neuroma-in-the-foot