Difference between revisions of "DEEP POSTERIOR COMPARTMENT OF FOREARM-SUPINATOR"
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[[Summary Article| | ===== [[Summary Article|'''SUMMARY''']] ===== | ||
<b><i>TIP: EPL, EI, SUPINATOR arise from the ulna</i></b> | |||
<br/ | <br/> | ||
<br/>1. O: <i>deep part - </i>supinator crest of ulna. <i>Superficial part - </i>lateral epicondyle of humerus, radial collateral ligament & behind supinator crest of ulna. | <br/>1. O: <i>deep part - </i>supinator crest of ulna. <i>Superficial part - </i>lateral epicondyle of humerus, radial collateral ligament & behind supinator crest of ulna. 2. I: posterior, lateral & anterior surfaces of proximal 1/3 of radius. | ||
<br/>3. NS: posterior interosseous branch of radial n. | |||
<br/>3. NS: posterior interosseous branch of radial n. | <br/>4. A: supinates forearm. | ||
<br/>4. A: supinates forearm. | <br/> | ||
<br/>[[Image:paste-1361504633384.jpg]] | <br/>[[Image:paste-1361504633384.jpg]] | ||
<br/><b>Image: | <br/> | ||
<br/><b>Image: </b>Supinator muscle. Netter. (2014). Atlas of Human Anatomy, Sixth Edition. 6th ed. Elsevier. | |||
==Reference(s)== | ==Reference(s)== | ||
Latest revision as of 18:52, 8 January 2023
SUMMARY
TIP: EPL, EI, SUPINATOR arise from the ulna
1. O: deep part - supinator crest of ulna. Superficial part - lateral epicondyle of humerus, radial collateral ligament & behind supinator crest of ulna. 2. I: posterior, lateral & anterior surfaces of proximal 1/3 of radius.
3. NS: posterior interosseous branch of radial n.
4. A: supinates forearm.
Image: Supinator muscle. Netter. (2014). Atlas of Human Anatomy, Sixth Edition. 6th ed. Elsevier.
Reference(s)
R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone.
Gray, H., Carter, H.V. and Davidson, G. (2017). Gray’s anatomy. London: Arcturus.
