Friday, February 9, 2018

Anterior Elbow Fossa: Pronator Teres + Median Nerve

Where? Anterior elbow joint recess @ distal end.


What? Pronator teres (two heads, humerus and ulnar)
Median nn.

This one is especially fascinating and tricky so I illustrated the anatomy first.





Here is a look at the appearance under ultrasound. Note the belly of muscle in short axis: no fibrillar structures. The median nn. is in short.



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