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上腕骨

File:Humerus_-_anterior_view.png · Wikimedia Commons · See Wikimedia Commons

EntityQ162595· pop 66· linked from 1,619 articles

Also known as bone bone

The humerus (; : humeri) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections. The humeral upper extremity consists of a rounded head, a narrow neck, and two short processes (tubercles, sometimes called tuberosities). The shaft is cylindrical in its upper portion, and more prismatic below. The lower extremity consists of 2 epicondyles, 2 processes (trochlea and capitulum), and 3 fossae (radial fossa, coronoid fossa, and olecranon fossa). As well as its true anatomical

AI overview

The humerus is the long bone in your upper arm that extends from your shoulder to your elbow, connecting the shoulder blade to the two bones of your forearm. It matters because it serves as a crucial structural link in your arm, enabling the connection between your shoulder and forearm bones while supporting the movement and function of your entire arm.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Bone.Name
Lower extremity of humerus
Bone.Latin
extremitas distalis humeri
Bone.Image
Gray207.png
Bone.Caption
Left humerus. Anterior view.
Bone.Image2
Gray208.png
Bone.Caption2
Left humerus. Posterior view.

via Wikipedia infobox

Research

28,445 papers

via PubMed

Wikidata facts

Image
Humerus animation.gif
Connects with
radius
Show 6 more facts
NCI Thesaurus ID
C12731
anatomical location
upper arm
Commons category
Humerus
topic's main category
Category:Humerus
Sources (5)

via Wikidata · CC0

Article · 日本語

上腕骨(じょうわんこつ)(英名arm bone)(羅名humerus、pl.humeri)とは、四肢動物の前肢において近位部を構成する長骨である。 ヒトの上腕骨は、左右の上腕に1つずつ存在して上腕構造を支持し、近位端に上腕骨頭と言う半球状の構造をもち、遠位端には上腕骨滑車と上腕骨小頭を持ち、鼓(つづみ)のような構造を形成する。両端で太く中央でやや細い。

Abstract from DBpedia / Wikipedia · CC BY-SA

Gallery (52)