Yeah, that could definitely cause it, Emg probably still be a good idea.
Thank you I also think it could be my job I bend my elbow a lot all day
The ulnar nerve originates from the C8-T1 nerve roots (and occasionally carries C7 fibres) which form part of the medial cord of the brachial plexus, and descends on the posteromedial aspect of the humerus.
Source: http://en.wikipedia.org/wiki/Ulnar_nerve
I supposed it is possible that these symptoms could be coming from your neck. However an EMG would be able to pin point exactly the problem is.
Sorry I think I posted it to the wrong form