Hi,

I agree with the above.

Get the neck, thoracic spine, scapula, clavicle and glenohumeral joints assessed.

If none of those are dysfunctional (that is, they all do their jobs properly without failing to transfer loads properly - this is done with testing) then you may have to check as far down as the Low back, pelvis and possibly even lower since there are muscles that attach to your shoulder that attach to your pelvis.

A common problem often overlooked is also the dorsal scapula nerve which arises from the nerve roots of C4 and C5 (well, mainly C5 but it depends on who you talk to ). This can give you pain into the area between your shoulder blades.

All the best and let us know how you get on!