Humeral Head of Extensor Carpi Ulnaris Anatomy in 3D

Humeral (medial epicondyle/common flexor) origin component for extensor carpi ulnaris is incorrect anatomically; ECU originates from lateral epicondyle + posterior ulna.

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Related structures

Forearm (Superficial Part of Posterior Compartment) Humeral Head of Flexor Carpi Ulnaris Ulnar Head of Flexor Carpi Ulnaris Extensor Carpi Radialis Brevis Extensor Carpi Radialis Longus Extensor Digiti Minimi Extensor Digitorum Clavicular Head of Pectoralis Major Muscle