Pudendal nerve terminal motor latency tests

(A) In this patient, both right and left pudendal nerves fire less than 2 milliseconds after stimulation. This is considered normal.
(B) In this patient, the right and left pudendal nerves fire at 2 milliseconds. Since 2 milliseconds is the cutoff between normal and abnormal, this result would be labelled as indeterminate. Longer delays in firing would be labelled as abnormal.