Nerve injuries Flashcards
1
Q
Dorsal root ganglia contains what
A
Sensory fibres
2
Q
axons to nerves what inbetween?
A
Facicles
Remember it goes endonerium (axons), perinerium (fasicles) and epineroiuim (nerve
3
Q
carpal tunnerl is whatnerve?
A
entrapment of the median nerve
4
Q
what is mortons neurona?
A
entrapment and then palsy of digital nerve in 2/3rd webspace of hte forefoot
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
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
