Basics of the Sciatic Nerve - Structure, Branches, and Disorders

The video provides an in-depth look at the sciatic nerve, one of the body's largest and most important nerves. It covers the nerve's origin from spinal roots L4 to S3, its structure, and its pathway through the body. The video also discusses the nerve's branching into the tibial and common fibular nerves and highlights key anatomical landmarks like the piriformis muscle. Additionally, it addresses conditions such as sciatica and piriformis syndrome, explaining their causes, symptoms, and treatments, emphasizing the role of physical therapy.

What happens to the sciatic nerve at the popliteal fossa?

How can a herniated disc affect the sciatic nerve?

What are some common treatments for sciatica?

What role does physical therapy play in treating conditions related to the sciatic nerve?