Shoulder replacement surgery is joint replacement surgery performed on the shoulder to treat painful conditions such as arthritis of the shoulder, rotator cuff tear and fracture of the shoulder blade. These conditions can cause severe shoulder pain, hinder the normal range of motion in your shoulder and affect your daily activities and sleeping. Shoulder replacement surgery is often recommended if other nonsurgical treatments or surgeries have failed and the patient is continuing to experience severe symptoms.
According to the Agency for Healthcare Research and Quality, about 53,000 people in the United States have shoulder replacement surgery each year. Shoulder replacement was first performed in this country in the 1950s to treat a severe shoulder fracture. Over the years, the procedure has progressively treated other debilitating shoulder conditions.
Anatomy of the Shoulder
Your shoulder is a large joint comprised of three bones; the humerus (upper arm bone), scapula (shoulder blade) and the clavicle (collar bone). The shoulder is best described as a ball and socket joint because the head of the upper arm bone (humerus) fits into the shallow socket (glenoid) of the shoulder blade.
The surfaces of the bones that connect in the shoulder blade are covered in smooth soft-tissue material called articular cartilage. This cartilage creates protection for the bones while allowing them to move easily within the socket. The substance which covers the remaining surfaces inside the shoulder joint is referred to as synovial membrane. The synovial membrane is thin, smooth tissue which creates fluid and lubricates the articular cartilage in the joint. The lubrication eliminates any friction in the shoulder due to movement.
The muscles and tendons surrounding the shoulder provide stability and support for the vast range of motion in the shoulder. When any part of this structure is damaged, it can immobilize the shoulder joint and cause the need for shoulder replacement surgery.
What to Expect from Shoulder Replacement Surgery
For shoulder replacement surgery you will be given either general or regional anesthesia in order to keep you pain free during the procedure. General anesthesia puts you to sleep for the entire procedure. Regional anesthesia won’t put you to sleep, but will numb your arm and shoulder area during the surgery. You will most likely be given a sedative to keep you relaxed during the process.
Your orthopaedic surgeon will recommend one of two types of shoulder replacement surgery, depending on the extent of damage in your shoulder:
While you're in the hospital, a physical therapist will teach you light exercises to prevent your injured shoulder from getting stiff during the healing process. You will be required to wear a sling during your recovery time in the weeks after the procedure. Many people who undergo shoulder replacement surgery are able to go back to their daily activities without pain or stiffness in their shoulder.
The multidisciplinary team of orthopaedic experts at North Shore-LIJ Orthopaedic Institute's Shoulder & Elbow Services in New York performs Shoulder Replacement Surgery as well as a broad range of nonsurgical and surgical treatments for conditions that affect the shoulder and elbow.
The Rehabilitation Network of the North Shore-LIJ Health System is dedicated to providing you and your family with result-oriented, comprehensive rehabilitation services. Our goal is to help you and your loved ones find relief from pain and get moving again after an accident, illness, injury or surgery. We’re your partner in a safe, healthy, more rapid recovery.