WordNet

a dense cluster of flowers or foliage; "a head of cauliflower"; "a head of lettuce" (同)head
an arrangement of leafy branches forming the top or head of a tree
bone extending from the shoulder to the elbow

PrepTutorEJDIC

《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
(人・動物の)上腕骨
OLD French古[代]フランス語

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/02/09 17:04:06」(JST)

wiki en

In human anatomy of the arm, the lateral portion of the distal articular surface of the humerus consists of a smooth, rounded eminence, named the capitulum of the humerus. In non-human tetrapods, the name capitellum is generally used, with "capitulum" limited to the anteroventral articular facet of the rib (in archosauromorphs).

It articulates with the cupshaped depression on the head of the radius, and is limited to the front and lower part of the bone.

Lepidosauromorpha

Lepidosaurs show a distinct capitellum and trochlea on the centre of the ventral (anterior in upright taxa) surface of the humerus at the distal end.

Archosauromorpha

In non-avian archosaurs, including crocodiles, the capitellum and the trochlea are no longer bordered by distinct ect- and entepicondyles respectively, and the distal humerus consists two gently expanded condyles, one lateral and one medial, separated by a shallow groove and a supinator process. Romer (1976) homologizes the capitellum in archosauromorphs with the groove separating the medial and lateral condyles.

In birds, where forelimb anatomy has adaptation for flight, its functional if not^{[verification needed]} ontogenetic equivalent is the dorsal condyle of the humerus.

Additional images

Elbow joint. Deep dissection. Anterior view.
Elbow joint. Deep dissection. Posterior view.
Elbow joint. Deep dissection. Posterior view.

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918) Romer, A.S. 1976 Osteology of the reptiles. University of Chicago Press, Chicago.

External links

Anatomy figure: 07:02-05 at Human Anatomy Online, SUNY Downstate Medical Center
BiowebUW, cached at archive.org

UpToDate Contents

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1. 成人における上腕骨骨幹部骨折 midshaft humeral fractures in adults
2. 小児における上腕骨近位端骨折 proximal humeral fractures in children
3. 新生児における機械的人工呼吸 neonatal birth injuries
4. 成人における上腕骨近位端骨折 proximal humeral fractures in adults
5. 上腕骨骨幹部のストレス骨折 stress fractures of the humeral shaft

English Journal

Promising results after the treatment of simple and complex distal humerus type C fractures by angular-stable double-plate osteosynthesis.

Schmidt-Horlohé KH, Bonk A, Wilde P, Becker L, Hoffmann R.Author information Department for Trauma Surgery and Orthopedic Surgery, Berufsgenossenschaftliche Unfallklinik Frankfurt, Friedberger Landstrasse 430, 60389 Frankfurt, Germany. Kay.Schmidt-Horlohe@bgu-frankfurt.deAbstractINTRODUCTION: The aim of this study was to evaluate the functional results and complications following open reduction and internal fixation of distal humerus type C fractures (AO classification) using an anatomically precontoured, angular-stable double-plate system.
Orthopaedics & traumatology, surgery & research : OTSR.Orthop Traumatol Surg Res.2013 Sep;99(5):531-41. doi: 10.1016/j.otsr.2013.02.004. Epub 2013 Jun 4.
INTRODUCTION: The aim of this study was to evaluate the functional results and complications following open reduction and internal fixation of distal humerus type C fractures (AO classification) using an anatomically precontoured, angular-stable double-plate system.PATIENTS AND METHODS: The study is
PMID 23755958

Semi-automated stereoradiographic upper limb 3D reconstructions using a combined parametric and statistical model: a preliminary study.

Lebailly F, Lima LV, Clairemidi A, Aubert B, Guerard S, Chaibi Y, de Guise J, Fontaine C, Skalli W.Author information Laboratoire de Biomécanique, Arts et Metiers ParisTech, 151 Boulevard de l'Hopital, 75013, Paris, France.AbstractPURPOSE: Quantitative assessment of 3D clinical indices may be crucial for elbow surgery planning. 3D parametric modeling from bi-planar radiographs was successfully proposed for spine and lower limb clinical investigation as an alternative for CT-scan. The aim of this study was to adapt this method to the upper limb with a preliminary validation.
Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2012 Oct;34(8):757-65. Epub 2011 Oct 7.
PURPOSE: Quantitative assessment of 3D clinical indices may be crucial for elbow surgery planning. 3D parametric modeling from bi-planar radiographs was successfully proposed for spine and lower limb clinical investigation as an alternative for CT-scan. The aim of this study was to adapt this method
PMID 21986986

Japanese Journal

上腕骨小頭 coronal shear fracture アプローチ法についての検討

信貴厚生,中川玲子,大園健二
中部日本整形外科災害外科学会雑誌 55(4), 909-910, 2012-07-01
NAID 10031016449

下行膝動脈を血管茎とする大腿骨内顆骨移植の成績

太田壮一,柿木良介,伊藤宣,藤田俊史,野口貴志,中村孝志,松本泰一,中山憲,池口良輔
日本マイクロサージャリー学会会誌 25(1), 43-47, 2012
… Free vascularized osteoperiosteal bone graft harvested from the medial femoral condyle is an effective tool to treat nonunion or necrosis of bone. … The former is suitable for being wrapped around the site of nonunion of long bones and the latter can be packed into a small bone defect created after curettage of necrotic bone. …
NAID 130004565553

Related Pictures

★リンクテーブル★

リンク元	「上腕骨小頭」
関連記事	「capitulum」

「上腕骨小頭」

Capitulum of the humerus
	Left humerus seen from front (capitulum visible at bottom right)
	Left humerus seen from front (part of the Appendicular skeleton)
Details
Identifiers
Latin	Capitulum humeri
TA	A02.4.04.022
FMA	23373
	Anatomical terms of bone [edit on Wikidata]