hi ginger
i think i agree to your thought on spinal mobs for Wikipedia reference-linkfrozen shoulder
what i have seen in a few patients is thoracic spinal mob (at the level of around t567) may help to improve extension with medial rotation
although this is not seen in every one
i would like to try your trick on my patients
some new things i ve heard is that the pain on shoulder may be due to Wikipedia reference-linksuprascapular nerve irritation and is resolved by block by injection of analgesic TENS over shoulder...
can u give a hint on this