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1. www.kenhub.com › en › libraryUlnar nerve: Origin, course, branches and innervation | Kenhub

   www.kenhub.com › en › library

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   5 lip 2023 · The superficial branch of the ulnar nerve supplies sensory innervation to the anterior aspect of the ulnar 1½ digits (little finger and half of the ring finger) and medial palmar skin. Additionally, it provides motor innervation to the palmaris brevis muscle in the hypothenar region of the hand.

   • Hypothenar Muscles

     Hypothenar muscles The hypothenar muscles are the three...

   • Opponens Digiti MINIMI

     Opponens digiti minimi (Musculus opponens digiti minimi)...

   • Flexor Pollicis Brevis

     Innervation. The two heads of the flexor pollicis brevis...

   • Palmaris Brevis Muscle

     Palmaris brevis forms the roof of Guyon’s canal, the...

   • Brachial Plexus

     The brachial plexus is a network of nerves that gives rise...

   • Flexor Carpi Ulnaris Muscle

     Distally, the ulnar artery and ulnar nerve lie lateral to...

   • Wrist

     Radiocarpal joint (Articulatio radiocarpalis) The...

   • Axillary Artery

     Axillary artery (Arteria axillaris) The axillary artery is a...

2. www.orthobullets.com › anatomy › 10108Ulnar nerve - Anatomy - Orthobullets

   www.orthobullets.com › anatomy › 10108

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   21 paź 2016 · the internal anatomy of the ulnar nerve explains the predominance of hand symptoms in cubital tunnel syndrome . fibers to FCU and FDP are central and hand intrinsic fibers are peripheral; Ulnar tunnel syndrome . compression in Guyon’s Canal . no involvement of dorsal cutaneous nerve since it branches before canal

3. teachmeanatomy.info › upper-limb › nervesThe Ulnar Nerve - Course - Motor - Sensory - TeachMeAnatomy

   teachmeanatomy.info › upper-limb › nerves

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   4 paź 2024 · Dorsal cutaneous branch – innervates the dorsal surface of the medial one and a half fingers, and the associated dorsal hand area. At the wrist, the ulnar nerve travels superficially to the flexor retinaculum, and is medial to the ulnar artery. It enters the hand via the ulnar canal (Guyon’s canal).

4. anatomy.co.uk › ulnar-nerveUlnar nerve - Structure, Anatomy, Diagram and Functions

   anatomy.co.uk › ulnar-nerve

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   9 paź 2023 · The ulnar nerve is one of the three main nerves of the upper limb and plays a critical role in both sensory and motor functions. It arises from the medial cord of the brachial plexus and primarily innervates parts of the forearm and hand.

5. www.researchgate.net › figure › Ulnar-nerve-anatomy-in-the-hand_fig5_315793723Ulnar nerve anatomy in the hand. | Download Scientific Diagram

   www.researchgate.net › figure › Ulnar-nerve-anatomy-in-the-hand_fig5_315793723

   ... terminal branches of the ulnar nerve supply motor innervation to the adductor pollicis, the flexor pollicis brevis, the hypothenar muscles, the third and fourth lumbricalis, and all of...

6. teachmeanatomy.info › upper-limb › nervesNerves of the Upper Limb - TeachMeAnatomy

   teachmeanatomy.info › upper-limb › nerves

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   The ulnar nerve is formed from roots C8 and T1, it innervates most of the intrinsic muscles of the hand and 2 muscles in the anterior forearm. It provides sensory innervation to the little finger and part of the ring finger, as well as the medial palmar area.

7. en.wikipedia.org › wiki › Ulnar_nerveUlnar nerve - Wikipedia

   en.wikipedia.org › wiki › Ulnar_nerve

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   The ulnar nerve and its branches innervate the following muscles in the forearm and hand: An articular branch that passes to the elbow joint while the ulnar nerve is passing between the olecranon and medial epicondyle of the humerus