In a partial or total shoulder joint replacement, the orthopaedic surgeon substitutes the damaged humeral head with a humeral component (metal), or artificial joint. The artificial joint is designed to move just like a normal, healthy joint. The artificial shoulder joint can have either two or three parts, depending on the type of surgery required.

•  The humeral component (metal) is implanted in the humerus.

•  The humeral head component (metal) replaces the humeral head at the top of the humerus.

•  The glenoid component (plastic) replaces the surface of the glenoid socket.

On the first day after your surgery, you will likely get out of bed and begin physical and occupational therapy, typically several brief sessions a day — first steps on your way to getting back into your life! When you're ready for discharge, the decision will be made concerning whether you can best continue to recover at home (the usual procedure) or in another facility where you may receive specialized rehabilitation help. If you do go to another facility, the goal will be to return you to your home, able to move about with a safe level of independence, within 3 to 5 days.