The sural nerve provides sensation to the back of the lower leg, including the calf, outer ankle, heel, and toes. The sural nerve aids in foot placement and balance by sensing pain, temperature, and ...

The sural nerve, positioned beneath the skin’s surface in the back of your lower leg, plays a critical role in your body’s sensory network. As a component of the peripheral nervous system, this nerve ...

A nerve block, or neural blockade, is a method of producing anesthesia — a loss of feeling used to prevent or control pain. Nerve blocks can be surgical or nonsurgical. Nonsurgical nerve blocks ...

A nerve block works by preventing pain signals from reaching the brain. There are permanent and temporary options. Both are generally safe procedures. Nerve blocks are an effective way to prevent, ...