The sural nerve specifically innervates cutaneous sensorium over the posterolateral leg and lower lateral ankle via lateral calcaneal branches.

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 22, 2024 · 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.

Jan 22, 2023 · In simple terms, there are two sural nerves – the medial sural cutaneous nerve or lateral sural cutaneous nerve – and these eventually join via the peroneal communicating …

The sural nerve (SN) is an important pure sensory cutaneous nerve which innervates the lateral ankle and foot to the base of the fifth metatarsal.

Jun 12, 2025 · The sural nerve represents one of the most clinically significant sensory nerves in the lower extremity, serving as both a crucial component of peripheral sensation and a …

Your sural nerve runs down the back of your leg, behind the outside edge of your ankle and down the outside of your foot. It provides sensation to those areas and to your two outside toes, and …

Dec 5, 2022 · The sural nerve is a sensory nerve that supplies parts of the lower leg and foot. Find out more about its anatomy on Kenhub!

As the sural nerve is purely sensory function dysfunction results in only a relatively trivial deficit. For this reason, it is often used for nerve biopsy, as well as the donor nerve for nerve grafts.