Long and extremely painfully story short. Had a fall and landed on right arm when it was fully extended up and outward. 1 year later I had surgery. Went great according to the doctor. Was given a morphine pump that was injected by a catheter in my throat/neck. I was also given a ice machine that pumped ice water throught a sholder pad.. PT 4 days a week for 6 months. Know if I make the wrong move with my arm for example any outward movement I can real the shoulder tighten IP if I move sports. If I have a sudden movement like today I board was tipping over and as I tried to catch it from falling it extended to far and poped and locked up and I couldn't move it. Had to use my other hand to pull it down and it poped back into place and was moveable again. Its the most intense pain I have ever had and last hours only getting more intense over time. Can anyone relate with the lockibg up of the sholder or have had problems with the morphine pump or ice machine. I seen a lawyer commercial talking about ice therapy machine for pt. Please respond of you have similar problems!!