claw hand

[stepvictory]

i am doing dit these days .i found the guy told that pope's blessing or hand of benediction is due to median nerve injury(inability to flex 2nd and 3rd digit) but acc to first aid its ulnar nerve injury(inability to extend 4th &5th digit)

so anybody knows whats right and why?

anybody knows whats acc to uworld ?

i did check up in previous posts but could not understand much !

thanks in advance .pls someone help

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[AndyRSC]

The clawing explanation is one of the worst-written and error-laden in FA.

The way I made sense of the concept was in three steps:
1. The revised entry in FA 2011 errata
2. This write-up
3. This Wikipedia table
Also, take a look at the "ulnar paradox" in the same Wikipedia article

 

[stepvictory]

The clawing explanation is one of the worst-written and error-laden in FA.

The way I made sense of the concept was in three steps:
1. The revised entry in FA 2011 errata
2. This write-up
3. This Wikipedia table
Also, take a look at the "ulnar paradox" in the same Wikipedia article

it was very useful

thanks a lot