Superior view of base of the skull

This tutorial covers the neurovascular anatomy of the hand, focusing on the arterial, venous, and nervous systems. It explains the superficial and deep palmar arches, the dorsal carpal arch, and the principal artery of the thumb. The venous system is compared to the arterial system, highlighting the superficial and deep palmar venous arches and the dorsal venous network. The tutorial also details the nerves of the hand, including the median, ulnar, and radial nerves, and their branches.

What role do the superficial and deep palmar venous arches play in the venous drainage of the hand?

Identify the nerves that provide sensation to the hand and their respective areas.

What muscles are innervated by the deep branch of the ulnar nerve?

Describe the pathway and function of the dorsal branch of the ulnar nerve.