Nerve injuries Flashcards

1
Q

Dorsal root ganglia contains what

A

Sensory fibres

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2
Q

axons to nerves what inbetween?

A

Facicles

Remember it goes endonerium (axons), perinerium (fasicles) and epineroiuim (nerve

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3
Q

carpal tunnerl is whatnerve?

A

entrapment of the median nerve

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4
Q

what is mortons neurona?

A

entrapment and then palsy of digital nerve in 2/3rd webspace of hte forefoot

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5
Q

WHat is neuropaxia caused by?

A

iscaemia or demyelnation tha tis reverible. Could be used to being stretched or bruised. Takes weeks-> months to recover

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6
Q

What is Wallarium degenaration? Where does the nerve die back to?

A

It is following Neurotmesis -> the straggly end that is no longer attached degeneration back to the last node of ranvier

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