Peroneal Tendonitis: A further overuse harm, Peroneal Tendonitis is inflammation on the tendons on the outside of your ankle bone all the way down to the prolonged bone that connects in your pinky toe. Its pain may be felt on the skin within your foot, wherever the tendon is found. https://www.theorthopaedicandpainpractice.com/exploring-the-causes-and-treatments-of-common-foot-pain/