WordNet
- negation of a word or group of words; "he does not speak French"; "she is not going"; "they are not friends"; "not many"; "not much"; "not at all" (同)non
- notch a surface to record something
- a V-shaped indentation; "mandibular notch"
- a small cut (同)nick, snick
- a V-shaped or U-shaped indentation carved or scratched into a surface; "there were four notches in the handle of his revolver"
- cut or make a notch into; "notch the rope"
- either of the two cranial nerves on either side that control the superior oblique muscles of the eyes (同)trochlear_nerve, trochlearis, fourth_cranial_nerve
PrepTutorEJDIC
- 《助動詞,be動詞,時にhaveと共に,また一般動詞にはdoを添えて文の否定を表して》…『でない』,しない / 《語・句・節を否定して》…『でなく』 / 「not+形(副)」は否定される形容詞・副詞の反対の意味を強調することがある / notの意が及ぶ範囲の違いによって,意味解釈に違いが生じることがある / 《不定詞・分詞・動名詞を否定して》…[『し』]『ない』 / 《all, everyなどとともに用いて部分否定を表して》(全部が…なのでは)『ない』,(必ずしも…では)『ない』 / 《any, eitherなどに伴って全面否定を表して》(全然…)『しない』,(どちらも…)『しない』 / 《省略文でnotを含む句・節の代用として》『そうではない』
- (V字形の)刻み目 / 《米》山あい / 《話》段階(STEP),等級(degree) / …‘に'刻み目をつける / 《話》〈競技の得殿など〉'を'記録する,〈勝利〉'を'収める
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/08/14 14:57:14」(JST)
[Wiki en表示]
Trochlear notch |
Upper extremity of left ulna. Lateral aspect. (Semilunar notch visible at center top.)
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Details |
Identifiers |
Latin |
Incisura trochlearis ulnae,
incisura semilunaris ulnae |
Dorlands
/Elsevier |
i_05/12447565 |
TA |
A02.4.06.006 |
FMA |
23619 |
Anatomical terms of bone
[edit on Wikidata]
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"Greater sigmoid cavity" redirects here. For Sigmoid cavity, see Ulnar notch of the radius.
The trochlear notch (also semilunar notch, or greater sigmoid cavity) is a large depression in the upper extremity of the ulna that fits the trochlea of the humerus (the bone directly above the ulna in the arm) as part of the elbow joint. It is formed by the olecranon and the coronoid process.
About the middle of either side of this notch is an indentation, which contracts it somewhat, and indicates the junction of the olecranon and the coronoid process.
The notch is concave from above downward, and divided into a medial and a lateral portion by a smooth ridge running from the summit of the olecranon to the tip of the coronoid process.
The medial portion is the larger, and is slightly concave transversely; the lateral is convex above, slightly concave below.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
- Anatomy figure: 10:06-02 at Human Anatomy Online, SUNY Downstate Medical Center
- Right ulna (anterior - proximal end) - BioWeb at University of Wisconsin System
- Upperextremity/arm/radiology/lat-elbow at the Dartmouth Medical School's Department of Anatomy
Bones of the arm
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Shoulder girdle, clavicle |
- conoid tubercle
- trapezoid line
- costal tuberosity
- subclavian groove
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Scapula |
- fossae (subscapular, supraspinatous, infraspinatous)
- notches (suprascapular, great scapular)
- glenoid cavity
- tubercles (infraglenoid, supraglenoid)
- spine of scapula
- acromion
- coracoid process
- angles (superior, inferior, lateral)
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Humerus |
- upper extremity: necks (anatomical, surgical)
- tubercles (greater, lesser)
- bicipital groove
- body: radial sulcus
- deltoid tuberosity
- lower extremity: capitulum
- trochlea
- epicondyles (lateral, medial)
- supracondylar ridges (lateral, medial)
- fossae (radial, coronoid, olecranon)
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Forearm |
Radius |
proximal (head, tuberosity) distal (ulnar notch, styloid process, Lister's tubercle)
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Ulna |
- upper extremity (tuberosity, olecranon, coronoid process, radial notch, trochlear notch)
- body
- lower extremity (head, styloid process)
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Hand |
Carpal bones |
- scaphoid
- lunate
- triquetral
- pisiform
- trapezium
- trapezoid
- capitate
- hamate
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Metacarpal bones |
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Phalanges |
- proximal
- intermediate
- distal
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UpToDate Contents
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English Journal
- Relationship between axial radioulnar incongruence with cartilage damage in dogs with medial coronoid disease.
- Eljack H1, Böttcher P.
- Veterinary surgery : VS.Vet Surg.2015 Feb;44(2):174-9. doi: 10.1111/j.1532-950X.2014.12234.x. Epub 2014 Jun 24.
- OBJECTIVE: To quantify axial radioulnar incongruence (aRUI) in dogs with simple fragmented medial coronoid process (FCP) and those with advanced medial coronoid disease (MCD).STUDY DESIGN: Retrospective clinical study.SAMPLE POPULATION: Group 1: 54 elbow joints (54 dogs) with FCP, but no other visib
- PMID 24961153
- Focal defect resembling a subchondral bone cyst of the ulnar trochlear notch in a dog.
- Makielski K1, Muir P, Bleedorn J.
- Journal of the American Animal Hospital Association.J Am Anim Hosp Assoc.2015 Jan-Feb;51(1):20-4. doi: 10.5326/JAAHA-MS-5961. Epub 2014 Nov 21.
- A 13 mo old spayed female golden retriever/standard poodle mixed-breed dog was presented for intermittent right forelimb lameness. Physical examination revealed marked effusion and decreased flexion in the right elbow joint, radiography showed mild osteophytosis of the right elbow joint, and compute
- PMID 25415218
- Normal Parameters of the Skeletally Immature Knee: Developmental Changes on Magnetic Resonance Imaging.
- Edmonds EW1, Bathen M, Bastrom TP.
- Journal of pediatric orthopedics.J Pediatr Orthop.2014 Dec 9. [Epub ahead of print]
- BACKGROUND:: A child's knee undergoes significant morphologic changes during development. Age-specific normal parameters have not been previously described. The purpose of this study was to delineate knee morphology changes that occur with maturation utilizing magnetic resonance imaging (MRI).METHOD
- PMID 25494026
Japanese Journal
- The bipartient tendency of the articular surface of the trochlear notch in the human ulna
- Yamaguchi Bin
- Okajimas folia anatomica japonica 49(1), 23-36, 1972-06
- NAID 40018677608
- The Bipartient Tendency of the Articular Surface of the Trochlear Notch in the Human Ulna
- Yamaguchi Bin
- Okajimas Folia Anatomica Japonica 49(1), 23-35, 1972
- … An attempt was made to devise a sequent classification scheme for the widely variable bipartient tendencies of the articular surface of the trochlear notch. …
- NAID 130004649951
Related Links
- trochlear 1. pertaining to a trochlea. 2. pertaining to the fourth cranial (trochlear) nerve. trochlear nerve see Table 14. trochlear notch semicircular notch in the proximal extremity of the ulna, articulates with the trochlea of the humerus ...
- trochlear notch of ulna, a large depression in the ulna, formed by the olecranon and coronoid processes, that articulates with the trochlea of the humerus.
Related Pictures
★リンクテーブル★
[★]
- 英
- trochlear notch ()
- 関
- 上腕骨滑車
-上腕骨滑車と関節し、腕尺関節をつくる
- 英
- trochlear notch
[★]
- 関
- nervus trochlearis、trochlear nerve
[★]
- 刻み目のある/切りの込みのある
- (動・植)鋸歯状の