3D Printed Forearm and Hand with Deep Dissection

3D Printed Forearm and Hand with Deep Dissection This 3D printed specimen of a left upper limb preserves a deep dissection from the distal humerus to the palmar surface of hand. The musculature surrounding the distal humerus has been removed except for the humeral origin of the flexor digitorum superficialis from the medial epicondyle. The elbow joint capsule has been dissected and opened anteriorly to demonstrate the articulation of the distal humerus, proximal radius and proximal ulna. The distal portion of the biceps brachii tendon and brachialis muscle is visible in the cubital fossa near the brachial artery, brachial vein, and median nerve. Most of the remaining neurovascular structures and musculature of the forearm have been removed to show the anterior interosseous artery, vein and nerve resting on the interosseous membrane and approaching the pronator quadratus muscle. With the surrounding musculature dissected the radial origin of the flexor digitorum superficialis is f