All of the following structures pass through the greater sciatic foramen, EXCEPT?
Piriformis muscle
Pudendal nerve
Inferior gluteal vessel
Internal pudendal vessel
Pudendal nerve courses through the lesser sciatic foramen. Structures passing through the lesser sciatic foramen are:Pudendal nerveInternal pudendal vesselsObturator internus tendonStructures passing through the greater sciatic foramen are:Sciatic nervePiriformis muscleInternal pudendal and inferior gluteal vesselsOther branches of the sacral nerve plexus