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Palmaris longus muscle, the Glossary

Index Palmaris longus muscle

The palmaris longus is a muscle visible as a small tendon located between the flexor carpi radialis and the flexor carpi ulnaris, although it is not always present.[1]

Table of Contents

  1. 35 relations: Antebrachial fascia, Carpal tunnel syndrome, Chimpanzee, Common flexor tendon, Coronoid process of the ulna, Evolutionary pressure, Extensor carpi radialis brevis muscle, Extensor carpi radialis longus muscle, Extensor carpi ulnaris muscle, Flexor carpi radialis muscle, Flexor carpi ulnaris muscle, Flexor pollicis longus muscle, Flexor retinaculum of the hand, Gorilla, Gray's Anatomy, Human, List of flexors of the human body, Little finger, Medial epicondyle of the humerus, Median nerve, Muscle, Orangutan, Palmar aponeurosis, Palmaris brevis muscle, Pisiform bone, Plantaris muscle, Ring finger, Scaphoid bone, Surface anatomy, Tendon, Thenar eminence, Thumb, Ulnar artery, Vestigiality, Wrist.

Antebrachial fascia

The antebrachial fascia (antibrachial fascia or deep fascia of forearm) continuous above with the brachial fascia, is a dense, membranous investment, which forms a general sheath for the muscles in this region; it is attached, behind, to the olecranon and dorsal border of the ulna, and gives off from its deep surface numerous intermuscular septa, which enclose each muscle separately.

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Carpal tunnel syndrome

Carpal tunnel syndrome (CTS) is a nerve compression syndrome associated with the collected signs and symptoms of compression of the median nerve at the carpal tunnel in the wrist.

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Chimpanzee

The chimpanzee (Pan troglodytes), also simply known as the chimp, is a species of great ape native to the forests and savannahs of tropical Africa.

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Common flexor tendon

The common flexor tendon is a tendon that attaches to the medial epicondyle of the humerus (lower part of the bone of the upper arm that is near the elbow joint).

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Coronoid process of the ulna

The coronoid process of the ulna is a triangular process projecting forward from the anterior proximal portion of the ulna.

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Evolutionary pressure

Evolutionary pressure, selective pressure or selection pressure is exerted by factors that reduce or increase reproductive success in a portion of a population, driving natural selection.

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Extensor carpi radialis brevis muscle

In human anatomy, extensor carpi radialis brevis is a muscle in the forearm that acts to extend and abduct the wrist. Palmaris longus muscle and extensor carpi radialis brevis muscle are muscles of the upper limb.

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Extensor carpi radialis longus muscle

The extensor carpi radialis longus is one of the five main muscles that control movements at the wrist. Palmaris longus muscle and extensor carpi radialis longus muscle are muscles of the upper limb.

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Extensor carpi ulnaris muscle

In human anatomy, the extensor carpi ulnaris is a skeletal muscle located on the ulnar side of the forearm. Palmaris longus muscle and extensor carpi ulnaris muscle are muscles of the upper limb.

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Flexor carpi radialis muscle

In anatomy, flexor carpi radialis is a muscle of the human forearm that acts to flex and (radially) abduct the hand. Palmaris longus muscle and flexor carpi radialis muscle are muscles of the upper limb.

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Flexor carpi ulnaris muscle

The flexor carpi ulnaris (FCU) is a muscle of the forearm that flexes and adducts at the wrist joint. Palmaris longus muscle and flexor carpi ulnaris muscle are muscles of the upper limb.

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Flexor pollicis longus muscle

The flexor pollicis longus (FPL, Latin flexor, bender; pollicis, of the thumb; longus, long) is a muscle in the forearm and hand that flexes the thumb. Palmaris longus muscle and flexor pollicis longus muscle are muscles of the upper limb.

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Flexor retinaculum of the hand

The flexor retinaculum (transverse carpal ligament or anterior annular ligament) is a fibrous band on the palmar side of the hand near the wrist.

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Gorilla

Gorillas are herbivorous, predominantly ground-dwelling great apes that inhabit the tropical forests of equatorial Africa.

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Gray's Anatomy

Gray's Anatomy is a reference book of human anatomy written by Henry Gray, illustrated by Henry Vandyke Carter and first published in London in 1858.

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Human

Humans (Homo sapiens, meaning "thinking man") or modern humans are the most common and widespread species of primate, and the last surviving species of the genus Homo.

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List of flexors of the human body

A flexor is a muscle that flexes a joint.

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Little finger

The little finger or pinkie, also known as the baby finger, fifth digit, or pinky finger, is the most ulnar and smallest digit of the human hand, and next to the ring finger.

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The medial epicondyle of the humerus is an epicondyle of the humerus bone of the upper arm in humans.

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The median nerve is a nerve in humans and other animals in the upper limb.

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Muscle

Muscle is a soft tissue, one of the four basic types of animal tissue.

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Orangutan

Orangutans are great apes native to the rainforests of Indonesia and Malaysia.

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Palmar aponeurosis

The palmar aponeurosis (palmar fascia) invests the muscles of the palm, and consists of central, lateral, and medial portions.

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Palmaris brevis muscle

Palmaris brevis muscle is a thin, quadrilateral muscle, placed beneath the integument of the ulnar side of the hand. Palmaris longus muscle and Palmaris brevis muscle are muscles of the upper limb.

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Pisiform bone

The pisiform bone, also spelled pisiforme (from the Latin pisiformis, pea-shaped), is a small knobbly, sesamoid bone that is found in the wrist.

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Plantaris muscle

The plantaris is one of the superficial muscles of the superficial posterior compartment of the leg, one of the fascial compartments of the leg.

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Ring finger

The ring finger, third finger, fourth finger, leech finger, or annulary is the fourth digit of the human hand, located between the middle finger and the little finger.

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Scaphoid bone

The scaphoid bone is one of the carpal bones of the wrist.

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Surface anatomy

Surface anatomy (also called superficial anatomy and visual anatomy) is the study of the external features of the body of an animal.

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Tendon

A tendon or sinew is a tough band of dense fibrous connective tissue that connects muscle to bone.

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Thenar eminence

The thenar eminence is the mound formed at the base of the thumb on the palm of the hand by the intrinsic group of muscles of the thumb. Palmaris longus muscle and thenar eminence are muscles of the upper limb.

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Thumb

The thumb is the first digit of the hand, next to the index finger.

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Ulnar artery

The ulnar artery is the main blood vessel, with oxygenated blood, of the medial aspects of the forearm.

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Vestigiality

Vestigiality is the retention, during the process of evolution, of genetically determined structures or attributes that have lost some or all of the ancestral function in a given species.

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Wrist

In human anatomy, the wrist is variously defined as (1) the carpus or carpal bones, the complex of eight bones forming the proximal skeletal segment of the hand; "The wrist contains eight bones, roughly aligned in two rows, known as the carpal bones." (2) the wrist joint or radiocarpal joint, the joint between the radius and the carpus and; (3) the anatomical region surrounding the carpus including the distal parts of the bones of the forearm and the proximal parts of the metacarpus or five metacarpal bones and the series of joints between these bones, thus referred to as wrist joints.

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References

[1] https://en.wikipedia.org/wiki/Palmaris_longus_muscle

Also known as Musculus palmaris longus, Palmaris Longus, Palmaris longus muscles, Palmaris tendon.