A superficial peroneal nerve block is usually a treatment to anesthetize a percentage of the decreased leg and the higher (dorsal) foot. A line of anesthetic injections are administered with the lower finish with the entrance with the leg at the level of the bony projections (malleoli) on both side https://www.theorthopaedicandpainpractice.com/exploring-the-causes-and-treatments-of-common-foot-pain/