Flexor carpi ulnaris muscle
Flexor Carpi Ulnaris Muscle
The Flexor Carpi Ulnaris Muscle (pronounced: FLEK-sor KAR-pee ul-NAR-is) is one of the muscles of the forearm that flexes and adducts the wrist.
Etymology
The term "Flexor Carpi Ulnaris" is derived from Latin, where "flexor" means bender, "carpi" refers to the wrist, and "ulnaris" pertains to the ulna, the bone on the pinky finger side of the forearm.
Anatomy
The Flexor Carpi Ulnaris originates from the humerus and the ulna, and inserts into the pisiform bone, hamate bone, and the base of the fifth metacarpal bone. It is innervated by the ulnar nerve and is vascularized by the ulnar artery.
Function
The primary function of the Flexor Carpi Ulnaris is to flex and adduct the wrist. It also assists in the flexion of the elbow joint.
Clinical Significance
Injury or damage to the Flexor Carpi Ulnaris can result in a condition known as ulnar deviation, where the wrist bends towards the ulna. This muscle is also often involved in repetitive strain injuries in athletes and workers who perform repetitive wrist movements.
Related Terms
- Flexor Carpi Radialis: Another muscle that flexes the wrist, but is located on the thumb side of the forearm.
- Palmaris Longus: A muscle that flexes the wrist and can tense the palmar aponeurosis.
- Flexor Digitorum Superficialis: A muscle that flexes the fingers and wrist.
External links
- Medical encyclopedia article on Flexor carpi ulnaris muscle
- Wikipedia's article - Flexor carpi ulnaris muscle
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski