crackling sound in my neck

Factual Questions
1

When I move my neck there is a crackling/crinkling sound like grinding bone. It is not painful and does not seem to hinder me in any way.
Could it be a snapping of fluid like when you crack a finger?
A chiropractor once told me it is normal and not to worry about it. He gave a name for it but I don’t remember what it was.
Any ideas?

2

[QUOTE=solkoe]
A chiropractor once told me it is normal and not to worry about it. He gave a name for it but I don’t remember what it was.
[/QUOTE]

Crepitus?

3

[QUOTE=Scruloose]
Crepitus?
[/QUOTE]

Could be but I don’t have it in other joints.

4

[QUOTE=solkoe]
Could be but I don’t have it in other joints.
[/QUOTE]

that is not atypical - I have crepitus in the knees but no where else