The sural nerve (L4-S1) is generally considered a pure cutaneous nerve of the posterolateral leg to the lateral ankle. The sural nerve originates from a combination of either the sural …

Nov 6, 2025 · The sural nerve is a cutaneous nerve of the lower limb, formed by contributions from the tibial and common fibular nerves. It supplies the skin over the posterolateral leg and foot.

1 day ago · The sural flap is widely recognized as an effective method for soft tissue coverage in severe lower limb trauma or sequelae. This retrospective cohort study investigates the impact …

Jan 18, 2022 · Your sural nerve is below your skin’s surface in the back of your lower leg (calf). It’s part of your peripheral nervous system, which helps your brain communicate with the rest …

Dec 17, 2024 · Find out about the sural nerve, including its function, location, health problems, and more.

Aug 19, 2025 · The sural region refers to the posterior aspect of the lower leg, encompassing the area between the knee and the ankle. It is distinct from the anterior lower leg, known as the …

Jan 4, 2026 · The meaning of SURAL is of, relating to, or being a sural nerve or branches of the popliteal artery or vein that ramify in the area of the calf of the leg.

Dec 31, 2025 · The sural nerve plays an important role in the nervous system of the calf, ankle, and foot. It is a sensory nerve that carries afferent signals from the skin in these regions back …

Learn about the sural nerve's origin, course, branches, and its sensory supply to the leg and foot.

The sural nerve innervates the lateral (outside) portion of the foot and could be activated during either the swing or stance phase when encountering uneven terrain.