Thanks for writing to us.
The pain in the shoulder, numbness
and difficulty in lifting the arm is likely to be related to a nerve
problem. An MRI
of the shoulder will help in proper diagnosis and specific treatment according to the area of affection.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal