right serratus anterior

In 3 atlases

muscle on the surface of the ribs

Source: Wikidata · Licence: CC0-1.0

Description from Wikidata (https://www.wikidata.org/), available under CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/).

Origin: right first rib, right second rib, right third rib, right fourth rib, right fifth rib, right sixth rib, right seventh rib, right eighth rib, right ninth rib
Insertion: medial border proper of scapula
Action: lateral rotation of the pectoral girdle, protraction of the pectoral girdle
Innervation: right long thoracic nerve
Arterial supply: right lateral thoracic artery, right thoracodorsal artery, superior thoracic artery
Venous drainage: right lateral thoracic vein, set of thoraco-epigastric veins

The 3D model shows 10 origin and insertion areas of this muscle.