Difference between revisions of "SUPINATION OR PRONATION OF FOREARM"

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===== [[Summary Article|'''SUMMARY''']] =====
===== [[Summary Article|'''SUMMARY''']] =====
1. Simple pronation/supination about an immobile ulna are rare and unnatural; almost always accompanied by synergistic movements of the shoulder & elbow.
1. Simple pronation/supination about an immobile ulna are rare and unnatural; almost always accompanied by synergistic movements of the shoulder & elbow.
<br/>
<br/>
<br/>PRONATION 
<br/><i>PRONATION</i>
<br/><i>2. Principal movers - PRONATOR QUADRATUS, PRONATOR TERES.</i>
<br/><i>2. Principal movers: </i>pronator quadratus, pronator teres
<br/><i>3. Assisted by - FCR, PALMARIS LONGUS, BRACHIORADIALIS.</i>
<br/><i>3. Assisted by: </i>FCR, palmaris longus, brachioradialis
<br/>
<br/>
<br/>SUPINATION
<br/><i>SUPINATION</i>
<br/><i>4. Principal movers - SUPINATOR, BICEPS.</i>
<br/><i>4. Principal movers: </i>supinator, biceps
<br/><i>5. Assisted by - EPL, ECRL.</i>
<br/><i>5. Assisted by: </i>EPL, ECRL





Latest revision as of 18:52, 8 January 2023

SUMMARY

1. Simple pronation/supination about an immobile ulna are rare and unnatural; almost always accompanied by synergistic movements of the shoulder & elbow.

PRONATION
2. Principal movers: pronator quadratus, pronator teres
3. Assisted by: FCR, palmaris longus, brachioradialis

SUPINATION
4. Principal movers: supinator, biceps
5. Assisted by: EPL, ECRL


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.