The hand

In this VR lesson, Evan highlights important anatomical features encountered during initial hand dissections. Just beneath the skin, you can identify superficial structures such as the superficial branch of the radial nerve and the cephalic vein. Evan points out a subtle bump that may seem insignificant superficially but, upon deeper dissection, reveals itself as a branch of the radial artery, underscoring the importance of careful layering to avoid damaging vital vessels.

He then focuses on the palmar aponeurosis, a prominent superficial fascial structure of the palm. Beneath this lies the flexor retinaculum, visible after the aponeurosis is cut, serving as a landmark for further exploration. Evan emphasizes how many branches of nerves and arteries pass deep to these fascial layers, illustrating key considerations for safely navigating the complex anatomy of the hand.