What does Pollicis mean?
of the thumb
/ˈpɒl.ɪ.sɪs/ a Latin word meaning “of the thumb,” used in medical names and descriptions. SMART Vocabulary: related words and phrases. The hand. carpal.
What is the origin of opponens pollicis?
Opponens pollicis muscle
| Origin | Tubercle of trapezium bone, flexor retinaculum |
|---|---|
| Insertion | Radial border of metacarpal bone 1 |
| Action | Carpometacarpal joint 1: Thumb opposition |
| Innervation | Recurrent branch of median nerve (C8, T1) |
| Blood supply | Superficial palmar branch of radial artery |
What is the origin of the adductor pollicis?
Adductor pollicis arises by two heads which originate from different locations. The transverse head originates from the palmar base of the third metacarpal bone, while the oblique head originates from the capitate bone and palmar bases of second and third metacarpals.
What is the opponens pollicis?
The opponens pollicis is a small, triangular muscle in the hand, which functions to oppose the thumb. It is one of the three thenar muscles. It lies deep to the abductor pollicis brevis and lateral to the flexor pollicis brevis.
What Carpi mean?
Carpi, plural form of carpus, the cluster of bones in the hand between the radius and ulna and the metacarpus.
What does the term brevis mean?
short
a Latin word meaning “short,” used in the names of muscles.
What does Opponens mean?
Medical Definition of opponens : any of several muscles of the hand or foot that tend to draw one of the lateral digits across the palm or sole toward the others.
What does flexor pollicis brevis mean?
: a short muscle of the palm that flexes and adducts the thumb.
What is the origin of abductor pollicis longus?
Abductor pollicis longus muscle
| Origin | Posterior surface of proximal half of radius, ulna and interosseus membrane |
|---|---|
| Insertion | Base of metacarpal bone 1, (trapezium bone) |
| Action | Radiocarpal joint: Hand extension; Carpometacarpal joint of thumb: Thumb abduction and extension |
| Innervation | Posterior interosseous nerve (C7, C8) |
What does brevis mean in muscles?
short, brief
Latin, brevis: short, brief. A short muscle or head—e.g., short head of biceps brachii.
What is ape hand?
Ape hand is a physical deformity in humans causing an inability to abduct or oppose the thumb thereby causing the thumb little or no abduction and opposition. Abduction of the thumb is the ability to move the perpendicular (90°) away from the plane of the palm.
What does digitorum mean?
of the fingers or toes
a Latin word meaning “of the fingers or toes,” used in the medical names and descriptions of some muscles.
Where did the word arcana come from?
The word “arcanum” (pluralized as “arcana”) came from Latin “arcanus,” meaning “secret,” and entered English as the Dark Ages gave way to the Renaissance. It was often used in reference to the mysteries of the physical and spiritual worlds, subjects of heavy scrutiny and rethinking at the time.
What does Digiti mean?
finger
The combining form digiti- is used like a prefix meaning “finger.” It is very occasionally used in scientific terms, especially in botany. The form digiti- comes from Latin digitus, meaning “finger” or “toe.” English digit, meaning “finger or toe,” comes from this same Latin root.
What is the origin of the flexor pollicis brevis?
Flexor pollicis brevis muscle
| Origin | Superficial head: Flexor retinaculum, tubercle of trapezium bone Deep head: Trapezoid and capitate bones |
|---|---|
| Insertion | Lateral aspect of base of proximal phalanx 1 (via radial sesamoid bone) |
| Action | Carpometacarpal and metacarpophalangeal joint 1: Thumb flexion |
What is the origin of extensor pollicis longus?
Extensor pollicis longus originates from the middle third of the posterior surface of ulna, mostly along its radial border. This attachment extends onto the adjacent interosseous membrane, and is situated proximal to the origin of extensor indicis muscle.
What is the origin of extensor pollicis brevis?
Origin. The extensor pollicis brevis originates from the lower third of the posterior surface of the radius and the interosseous membrane.
How was it named temporalis?
The temporalis muscle is a muscle that gets its name based on its location in the body. This muscle is a fan-shaped muscle located at the temporal bone in the skull, which is a bone of the side of the skull. A common term for the location of the temporal bone is the temple.
What is Saturday night syndrome?
THE TERM Saturday night palsy has become synonymous with radial nerve compression in the arm resulting from direct pressure against a firm object. It typically follows deep sleep on the arm, often after alcohol intoxication.
What is the origin of the Polish last name?
It originated from the word ‘Polanie’ referring to ‘people living in open fields.’ Just like the origin of the word Poland, Polish surnames also have some deep meanings. Polish surnames are majorly derived either from nicknames that later evolved as last names or they are toponymic.
What are some Polish last names that mean king?
This is a toponymic Polish surname referring to the name of the city called Krakow in Poland. 49. Krol This surname is derived from the word ‘Krol,’ which in Polish means king. It was often used as an occupational surname for those who worked in the king’s household. 50. Kumiega
What are some Polish last names that mean tailor?
Krawczyk – This last name means tailor. An alternative version is Krawiec. Krol – Krol is the Polish word for King, so this last name refers to someone associated with the king. Ryba – This Czech and Slovak word means fisherman. Slusarski – The occupational last name for a locksmith.
What are some Polish last names that mean “Krakow”?
This is a topographical surname that refers to people who belong to the place ‘Kozlowo’ in Poland. 70. Krakowski This surname is a topographical one which demarks the people who belong to the city called Krakow. 71. Kumiega