Difference between revisions of "DEEP POSTERIOR COMPARTMENT OF FOREARM-EI"

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[[Summary Article|<h5>'''SUMMARY'''</h5>]]
[[Summary Article|<h5>'''SUMMARY'''</h5>]]
<br/>1. O: dorsal surface of ulna &amp; interosseous membrane. 
<br/>EXTENSOR INDICIS
<br/>EXTENSOR INDICIS
<br/><b><i>TIP: EPL, EI, SUPINATOR arise from the ulna</i></b>
<br/><b><i>TIP: EPL, EI, SUPINATOR arise from the ulna</i></b>
<br/><b><i></i></b>
<br/><b><i></i></b>
<br/>2. I: extensor expansion of the index finger.
<br/>1. O: dorsal surface of ulna & interosseous membrane.
<br/>
<br/> 2. I: extensor expansion of the index finger.
<br/>3. NS: posterior interosseous branch of radial n. 
<br/>3. NS: posterior interosseous branch of radial n. 
<br/>4. A: extends index finger (2nd digit).
<br/>4. A: extends index finger (2nd digit).
<br/>[[Image:paste-5398773892079.jpg]]
<br/>[[Image:paste-5398773892079.jpg]]
<br/>
<br/><b>Image: </b>Extensor indicis muscle. Netter. (2014). Atlas of Human Anatomy, Sixth Edition. 6th ed. Elsevier.
<br/><b>Image: </b>Extensor indicis muscle. Netter. (2014). Atlas of Human Anatomy, Sixth Edition. 6th ed. Elsevier.



Revision as of 12:45, 27 December 2022

SUMMARY


EXTENSOR INDICIS
TIP: EPL, EI, SUPINATOR arise from the ulna

1. O: dorsal surface of ulna & interosseous membrane.
 2. I: extensor expansion of the index finger.
3. NS: posterior interosseous branch of radial n. 
4. A: extends index finger (2nd digit).
Paste-5398773892079.jpg

Image: Extensor indicis 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.