I'm an RN doubt it's bone spur they do not occur sporadically most likely is Bursitis or tendinitis of the elbow. These are the most common problems . You can look these up. They occur many times If a person is performing repetitive movements with the use of their arms and elbows. Housecleaning, work on computer etc.. Just examples.

Have you ever been diagnosed with osteoarthritis? Its normally common with this condition x

Well it is indeed a bone spur but nurse not concerned as it not causing me any pain to touch just when I flex and extend it to the maximum! Least I know what it is - I don't know, last week it was a huge bruise appearing out of no where then this, their gonna hide when they see me on their list🙈 xx

If it's what I think it is, I once had one right under my shoulder blade. It was like a needle pricking me. A chiropractor sorted it in one movement and it's never returned. Hope that's of help x

Yes I have them on my hips. They are awkward and sometimes painful.