Hand Muscles

This tutorial covers the intrinsic muscles of the hand, focusing on the thenar, hypothenar, lumbricals, adductor pollicis, and interossei muscles. It explains their actions, innervation, and anatomical significance, including the role of the median and ulnar nerves. The video also highlights the importance of these muscles in hand dexterity and power, and discusses anatomical structures like Guyon's canal and the carpal tunnel.

What are the three muscles that make up the thenar muscles?

Explain the innervation of the thenar muscles.

Describe the actions of the hypothenar muscles.

What is Guyon's canal and its significance in hand anatomy?

What is the role of the lumbrical muscles in hand movement?

What are the differences in innervation between the first two lumbricals and the third and fourth lumbricals?

How do the dorsal interossei muscles function in hand movement?