3 days ago · Highlights the anatomy and ultrasound-guided technique description to block the sciatic nerve in the popliteal fossa

In the popliteal fossa, the nerve lies in its most superficial location and can be used to block the entire lower leg, if the nerve is targeted before it splits into its tibial and common peroneal halves.

This topic will discuss the anatomy, ultrasound imaging, nerve stimulator guidance, and injection techniques for sciatic nerve block at the popliteal fossa. Proximal sciatic nerve block is discussed …

The popliteal nerve block (PNB) provides analgesia for lower extremity surgeries, as it covers the sensory and motor function of the lower extremity, except for the saphenous sensory distribution.

Jan 20, 2025 · The ability to block the sciatic nerve is a powerful tool in the emergency setting. Accessing the sciatic nerve proximally is challenging due to its deep lie but the nerve becomes …

Get an overview and the steps to perform a popliteal sciatic nerve block using point-of-care ultrasound and appropriate transducers. Read the guide.

Among these techniques, popliteal sciatic nerve blocks and local nerve blocks have emerged as valuable approaches. This review summarizes the current evidence supporting their use, technical …

Oct 21, 2022 · The medial aspect of the leg below the knee is the only area of the lower leg not innervated by one of the sciatic nerve branches; it is innervated by the saphenous nerve.

The popliteal nerve block is a block of the sciatic nerve in the popliteal fossa with the patient in the prone position. The block is ideal for surgeries of the lower leg, particularly the foot and ankle.

While the posterior approach is the most commonly described technique for popliteal sciatic nerve blocks, several ultrasound-guided approaches have been developed, allowing for flexibility based on …