scapula

Skeletal

Key points

  • The scapula is a broad, thin bone that lies against the back of the chest wall.
  • Its glenoid cavity forms the shoulder joint with the head of the humerus, while its acromion joins the clavicle.
  • The scapular spine separates the posterior surface into the supraspinous and infraspinous fossae.
  • Muscles hold the scapula against the chest wall and move it to position the shoulder joint during arm movement.

Read the guide: Scapula: anatomy, location and function

Definition

Endochondral bone that is dorsoventrally compressed and provides attachment site for muscles of the pectoral appendage.

Source: UBERON · Licence: CC-BY-3.0

Definition from the Uberon multi-species anatomy ontology (Mungall CJ et al., Genome Biology 2012, 13:R5), https://obophenotype.github.io/uberon/, licensed under CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/).

Parts in this atlas

Neighbouring structures

Read more

Wikipedia (English)

Identifiers

TA2
1143
TA98
A02.4.01.001
FMA
13394
UBERON
0006849
Wikidata
Q16336