Items tagged “piriformis syndrome”
2 results found
Case
Symptomatic piriformis muscle asymmetry
Published
20 May 2014
74% complete
MRI
Article
Nerve to piriformis
Nerve to the piriformis muscle, also known as the piriformis nerve, arises from the S1 and S2 nerve roots of the sacral plexus. The nerve supplies the piriformis muscle.
Gross anatomy
Origin
The nerve to the piriformis muscle arises from the sacral plexus. The nerve branches from the posteri...