Home›Muscles of the upper limb›棘下肌🌐中文EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربيةفارسی한국어中文日本語EntityQ19087· pop 31· linked from 136 articles棘下肌muscle of the upper limbKey factsOriginInfraspinous fossa of the scapulaInsertionMiddle facet of greater tubercle of the humerusArterySuprascapular and circumflex scapular arteriesNerveSuprascapular nerveActionsExternal rotation of arm and stabilization of glenohumeral jointLatinmusculus infraspinatusTa98A04.6.02.008via Wikipedia infoboxWikidata factsImageInfraspinatus muscle animation.gifShow 1 more factCommons categoryInfraspinatus musclesSources (3)Available in 30 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoالعربيةAzerbaijaniBahasa IndonesiaBasqueConnectionshumerusEntitydeltoid muscleEntityCategoriesMuscles of the upper limbRotator cuffShoulder lateral rotators