Extensor indicis muscle

This video tutorial discusses the extensor indices muscle, one of the deep extensors of the forearm. It covers the muscle's anatomy, including its origin, insertion, and innervation by the radial nerve. The extensor indices' function in extending the index finger and wrist is explained. The video concludes with a call to explore more anatomy resources on Kenhub.

What nerve innervates the extensor indices muscle?

How does the extensor indices muscle affect the movement of the index finger?