Difference between revisions of "SUPERFICIAL EXTENSORS OF FOREARM-EXTENSOR DIGITORUM"

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[[Summary Article|<h5>'''SUMMARY'''</h5>]]
===== [[Summary Article|'''SUMMARY''']] =====
<br/>1. O: lateral epicondyle of humerus (common extensor origin).
1. O: lateral epicondyle of humerus (common extensor origin).2. Tendons pass under the extensor retinaculum to pass to the fingers where they form the dorsal expansions/extensor hoods.  
<br/>2. Tendons pass under the extensor retinaculum to pass to the fingers where they form the dorsal expansions/extensor hoods. 3. I: extensor expansion of medial 4 digits. 
<br/>3. I: extensor expansion of medial 4 digits.  
<br/>
<br/>
<br/>4. NS: posterior interosseous branch of radial n. 
<br/>4. NS: posterior interosseous branch of radial n.  
<br/>5. A: extends medial 4 digits & wrist. 
<br/>5. A: extends medial 4 digits &amp; wrist.  
 


==Reference(s)==
==Reference(s)==

Latest revision as of 11:29, 1 January 2023

SUMMARY

1. O: lateral epicondyle of humerus (common extensor origin).2. Tendons pass under the extensor retinaculum to pass to the fingers where they form the dorsal expansions/extensor hoods.
3. I: extensor expansion of medial 4 digits.

4. NS: posterior interosseous branch of radial n.
5. A: extends medial 4 digits & wrist.


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.