Extensor carpi ulnaris: Origin, insertion and function | Kenhub
WEBNov 3, 2023 · The extensor carpi ulnaris muscle originates from the lateral epicondyle of humerus, via the common extensor tendon, and adjacent fascia. The lateral epicondyle is a common origin for extensor carpi ulnaris, extensor digitorum, extensor carpi radialis brevis and extensor digiti minimi muscles.
Extensor carpi ulnaris muscle - Wikipedia
WEBIn human anatomy, the extensor carpi ulnaris is a skeletal muscle located on the ulnar side of the forearm. The extensor carpi ulnaris acts to extend and adduct at the carpus /wrist from anatomical position .
Extensor Carpi Ulnaris - Physiopedia
WEBThe extensor carpi ulnaris (ECU) plays a pivotal role in wrist and forearm function, contributing to both extension and adduction of the hand at the wrist, while also providing essential medial stability.
Extensor Carpi Ulnaris - Attachments - Actions - TeachMeAnatomy
WEBOct 5, 2022 · The extensor carpi ulnaris is a muscle within the superficial compartment of the posterior forearm. Its medial position within the forearm produces adduction as well as extension at the wrist. The tendon of the extensor carpi ulnaris passes through the 6th extensor compartment at the wrist.
Extensor Carpi Ulnaris: Action, Origin, Insertion, & Innervation
WEBJun 4, 2024 · What is the extensor carpi ulnaris (ECU) muscle, where is it located. Learn its anatomy, tendon attachments, nerve, blood supply, & functions.
Anatomy, Shoulder and Upper Limb, Forearm Extensor Carpi Ulnaris Muscle ...
WEBAug 28, 2023 · Introduction. The extensor carpi ulnaris muscle is an elongated fusiform muscle located in the posterior compartment of the forearm and primarily functions to extend and adduct the wrist. It spans between the elbow and the base of the little finger.
Extensor Carpi Ulnaris | Complete Anatomy - Elsevier
WEBThe extensor carpi ulnaris muscle is one of the muscles of the superficial part of the posterior compartment of the forearm. It is a long fusiform type of skeletal muscle. From its origin, the muscle belly travels inferomedially along the posterior aspect of the forearm.
Extensor Carpi Ulnaris Muscle- Learn about its origin, insertion …
WEBThe extensor carpi ulnaris (ECU) muscle is a crucial component of the forearm responsible for controlling the movement of the wrist and hand. Its name implies its function: extension of the wrist and ulnar deviation.
Extensor Carpi Ulnaris - Anatomy - Orthobullets
WEBDec 28, 2021 · Extensor Carpi Ulnaris. Origin. Lateral epicondyle of humerus and posterior border of ulna. Insertion. Base of 5th metacarpal. Action. Wrist extension and wrist adduction. Innervation. Posterior interosseous nerve (C7, C8)
Extensor carpi ulnaris muscle | Radiology Reference Article ...
WEBJan 17, 2021 · Extensor carpi ulnaris (ECU) muscle is a muscle of the superficial layer of the posterior compartment of the forearm. It is separated from the extensor digitorum and the extensor digiti minimi muscles by a distinct intermuscular septum.