小指対立筋 ODM
WordNet
- one of the elements that collectively form a system of numeration; "0 and 1 are digits" (同)figure
- a finger or toe in human beings or corresponding body part in other vertebrates (同)dactyl
- a British imperial capacity measure (liquid or dry) equal to 1/60th fluid dram or 0.059194 cubic centimeters
- a United States liquid unit equal to 1/60 fluidram
- used of womens clothing; very short with hemline above the knee; "a mini dress"; "miniskirts"
PrepTutorEJDIC
- (手足の)指 / アラビア数字(0から9までの一つ;0を除くこともある)
- ミニム(液量の最小単位) / 《英》二分音符(《米》half note)
- ミニスカート / ミニカー / (一般に)小型の物
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/02/25 14:41:17」(JST)
[Wiki en表示]
| Opponens digiti minimi muscle |
|
|
| The muscles of the thumb. (Opponens quinti digiti visible at center right.) |
|
|
| Front of the left forearm. Deep muscles. (Opponens digiti quinti visible at bottom left.) |
| Latin |
musculus opponens digiti minimi |
| Gray's |
p.464 |
| Origin |
Hook of hamate and flexor retinaculum |
| Insertion |
Medial border of 5th metacarpal |
| Artery |
ulnar artery |
| Nerve |
deep branch of ulnar nerve (C8 and T1) |
| Actions |
Draws 5th metacarpal anteriorly and rotates it, bringing little finger (5th digit) into opposition with thumb |
The opponens digiti minimi (opponens digiti quinti in older texts) is a muscle in the hand. It is of a triangular form, and placed immediately beneath the palmaris brevis, abductor minimi digiti, and flexor brevis minimi digiti. It is one of the three hypothenar muscles that controls the little finger.
It arises from the convexity of the hamulus of the hamate bone, and contiguous portion of the transverse carpal ligament; it is inserted into the whole length of the metacarpal bone of the little finger, along its ulnar margin.
Opponens minimi digiti serves to flex and laterally rotate the 5th metacarpal about the 5th carpometacarpal joint, as when bringing little finger and thumb into opposition. It is innervated by the deep branch of the ulnar nerve.
See also[edit]
- Hypothenar
- Opponens pollicis muscle
Additional images[edit]
-
Bones of the left hand. Volar surface.
-
Transverse section across the wrist and digits.
-
-
-
Opponens digiti minimi muscle
-
Muscles of hand. Cross section.
External links[edit]
- Anatomy photo at the Loyola University Chicago Stritch School of Medicine
- -1375338485 at GPnotebook
- PTCentral
This article incorporates text from a public domain edition of Gray's Anatomy.
|
Muscles of upper limbs (TA A04.6, GA 4.432)
|
|
| Shoulder |
- deltoid
- rotator cuff
- supraspinatus
- infraspinatus
- teres minor
- subscapularis
- teres major
|
|
| fascia: |
- deltoid fascia
- supraspinous fascia
- infraspinous fascia
|
|
|
Arm
(compartments) |
| anterior |
- coracobrachialis
- biceps
- brachialis
|
|
| posterior |
- triceps brachii
- anconeus
- articularis cubiti
|
|
| fascia |
- axillary sheath
- axillary fascia
- brachial fascia
- intermuscular septa
|
|
| other |
- spaces
- quadrangular space
- triangular space
- triangular interval
|
|
|
| Forearm |
| anterior |
| superficial: |
- pronator teres
- palmaris longus
- flexor carpi radialis
- flexor carpi ulnaris
- flexor digitorum superficialis
|
|
| deep: |
- pronator quadratus
- flexor digitorum profundus
- flexor pollicis longus
|
|
|
| posterior |
| superficial: |
- mobile wad
- brachioradialis
- extensor carpi radialis longus and brevis
- extensor digitorum
- extensor digiti minimi
- extensor carpi ulnaris
|
|
| deep: |
- supinator
- anatomical snuff box
- abductor pollicis longus
- extensor pollicis brevis
- extensor pollicis longus
- extensor indicis
|
|
|
| fascia |
- bicipital aponeurosis
- common tendons
- antebrachial fascia
|
|
| other |
|
|
|
| Hand |
| lateral volar |
- thenar
- opponens pollicis
- flexor pollicis brevis
- abductor pollicis brevis
- adductor pollicis
|
|
| medial volar |
- hypothenar
- opponens digiti minimi
- flexor digiti minimi brevis
- abductor digiti minimi
- palmaris brevis
|
|
| intermediate |
|
|
| fascia |
| posterior: |
- extensor retinaculum
- extensor expansion
|
|
| anterior: |
- flexor retinaculum
- palmar aponeurosis
|
|
|
|
|
|
anat (h/n, u, t/d, a/p, l)/phys/devp/hist
|
noco (m, s, c)/cong (d)/tumr, sysi/epon, injr
|
|
|
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Ultrasonographic quantification of intrinsic hand muscle cross-sectional area; reliability and validity for predicting muscle strength.
- Mohseny B1, Nijhuis TH2, Hundepool CA1, Janssen WG3, Selles RW4, Coert JH1.
- Archives of physical medicine and rehabilitation.Arch Phys Med Rehabil.2015 May;96(5):845-53. doi: 10.1016/j.apmr.2014.11.014. Epub 2014 Dec 4.
- PMID 25482051
- Differentiating c8-t1 radiculopathy from ulnar neuropathy: a survey of 24 spine surgeons.
- Stoker GE1, Kim HJ1, Riew KD1.
- Global spine journal.Global Spine J.2014 Feb;4(1):1-6. doi: 10.1055/s-0033-1354254. Epub 2013 Aug 28.
- PMID 24494175
- Variation in the hypothenar muscles and its impact on ulnar tunnel syndrome.
- Claassen H1, Schmitt O, Schulze M, Wree A.
- Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2013 Dec;35(10):893-9. doi: 10.1007/s00276-013-1113-5. Epub 2013 Apr 5.
- PMID 23558800
Japanese Journal
- Characteristics of the Electrophysiological Activity of Muscles Attached to the Transverse Carpal Ligament in Carpal Tunnel Syndrome
- クラリネット奏者の局所性ジストニアに対する鍼治療効果
- 小皮切による手根管開放術に併用した小指伸筋腱による母指対立再建術の治療成績
Related Links
- The opponens digiti minimi (opponens digiti quinti in older texts) is a muscle in the hand. It is of a triangular form, and placed immediately beneath the palmaris brevis, abductor minimi digiti, and flexor brevis minimi digiti. It is one of the three ...
- Flexor digiti minimi. From Wikipedia, the free encyclopedia. Jump to: navigation, search. Flexor digiti minimi (or Flexor digiti quinti brevis) can refer to: Flexor digiti minimi brevis muscle (hand) · Flexor digiti minimi brevis muscle (foot) ...
★リンクテーブル★
[★]
- 英
- opponens digiti minimi ODM, opponens digiti minimi muscle
- ラ
- musculus opponens digiti minimi
- 関
- 上肢の筋
- KL.104
起始
停止
神経
機能
Henry Gray (1825-1861). Anatomy of the Human Body. 1918.
[★]
小指対立筋 opponens digiti minimi
[★]
- 英
- opponens digiti minimi (K)
[★]
- 関
- digitus、finger、numeral、order、order of magnitude