The shoulder is a ball and socket joint, meaning that the head of the upper arm bone (humerus) fits into a shallow socket (glenoid) in the shoulder blade. Like any joint, a healthy shoulder is lined with cartilage that acts as a shock absorber and allows the bones to move smoothly against each other.
When this cartilage is compromised by wear and tear, injury, or disease, it can no longer do its job properly. This can lead to severe shoulder pain, inflammation, and loss of mobility. In some cases, shoulder replacement surgery may be the best course of treatment. But how much do you know about shoulder replacements? How do you know if a shoulder replacement is right for you?
At , our team of has helped countless patients get back to living their best lives. Using the least invasive techniques and state-of-the-art technology, we can provide you with individualized care that gets you back to doing the things you love.
Here are some of the most important things to know about shoulder replacements, along with five reasons you might need this procedure:
What is Shoulder Replacement Surgery?
Shoulder replacement surgery, also called shoulder arthroplasty, is a procedure to resurface a damaged or diseased shoulder joint. This involves removing the damaged bone and cartilage and replacing it with an artificial joint made of metal, plastic, or ceramic.
Shoulder replacement surgeries can be performed in a few different ways. The most common types of shoulder replacement include:
- Total shoulder replacement: Total shoulder joint replacement is the most common type of shoulder replacement surgery. During a traditional total shoulder replacement, both the ball (humeral head) and the socket (glenoid) are replaced with artificial implants.
- Partial shoulder replacement: Partial shoulder joint replacement is also known as hemiarthroplasty. Unlike total shoulder replacement surgery, this involves replacing only the damaged half of the joint, leaving the healthy half intact. If only the ball is damaged, it will be replaced with an artificial implant. If just the socket is damaged, it may be resurfaced with a metal cap.
- Reverse total shoulder replacement: Reverse shoulder replacement is a newer procedure that is typically used for patients with severe rotator cuff tears who are not candidates for other types of surgery. During this procedure, the ball and socket are reversed, which changes the mechanics of the joint and allows the patient to lift their arm without.
How Does Shoulder Replacement Surgery Work?
Traditional shoulder replacement surgery is performed under general anesthesia, meaning you will be asleep throughout the procedure. Here's how it works:
- Your shoulder orthopedic surgeon will make an incision in the front of your shoulder and detach the muscles and tendons around the joint.
- The damaged bone and cartilage are then removed and replaced with artificial implants.
- The new joint is then secured in place with special screws or pins.
- Your surgeon will then close the incision with stitches or staples and cover it with a dressing.
Reverse shoulder replacement surgery is performed in a similar way, but the ball and socket are reversed, which changes the mechanics of the joint.
What Are the Benefits of Shoulder Joint Replacement Surgery?
Shoulder replacement surgery can provide a number of benefits, including:
- Pain relief: Shoulder replacement surgery can significantly relieve pain in those with chronic shoulder conditions. In many cases, the pain is completely resolved after surgery.
- Improved shoulder function: Shoulder replacement surgery can also improve your range of motion and allow you to return to your normal activities.
- A decrease in the need for pain medication: Most patients who have shoulder replacement surgery find that they no longer need to take pain medication.
Shoulder joint replacement surgery is a safe and effective procedure with a high success rate. In most cases, the benefits of shoulder replacement surgery far outweigh the risks.
5 Signs You Need Shoulder Surgery Now
1. You're Not Healing Well After a Serious Shoulder Injury
If you've suffered a serious shoulder injury, such as a dislocation or severe shoulder fractures, and you're not healing well after several months of conservative treatment, you may need a shoulder replacement.
A torn rotator cuff is a common shoulder injury that can sometimes be treated with surgery. But if you have a large rotator cuff tear and you're over the age of 60, your rotator cuff muscles may not heal well enough to avoid shoulder joint replacement.
2. You Have an Arthritic Shoulder
Shoulder arthritis is a common reason why people need a shoulder replacement. The most common type of shoulder arthritis is osteoarthritis, which occurs when the cartilage in the joint breaks down. This can happen due to normal wear and tear, or it may be the result of an injury.
Rheumatoid arthritis is another type of arthritis that can damage the shoulder joint. This form of arthritis is caused by an autoimmune disorder that causes the body's immune system to attack the tissues in the joints.
In cases of severe arthritis, the cartilage in your shoulder can become so worn down that you experience bone rubbing on bone. This can be extremely painful and make it difficult to move your shoulder.
3. You've Had Shoulder Surgery Before and It Failed
If you've had shoulder surgery in the past and it failed to relieve your pain or improve your shoulder function, you may need a shoulder replacement.
If you've had a previous shoulder replacement that failed, you may be a candidate for something called a revision shoulder replacement. Revision shoulder replacement is a more complex surgery than traditional shoulder replacement, but it can often provide successful results.
4. Non-Surgical Techniques Aren't Working
If you've tried conservative treatments for your shoulder pain and they're not providing relief, you may need a shoulder replacement.
Non-surgical treatments for shoulder pain include rest, ice, time with a physical therapist, and pain medicine. If these techniques aren't providing relief after several months, it may be time to consider surgery.
5. Severe Pain is Impacting Your Everyday Life
If you're experiencing severe shoulder pain that's impacting your ability to perform everyday activities, such as dressing yourself or reaching for items on a shelf, you may need a shoulder replacement.
Visit the Top Shoulder Specialist Near You
Shoulder pain can make simple tasks extremely difficult and can prevent you from enjoying your life. If shoulder pain is interfering with your quality of life, it may be time to visit an orthopedic surgeon for a shoulder replacement surgical procedure.
is a leading provider of orthopedic care in the Pittsburgh area. Our team of experienced orthopaedic surgeons can evaluate your shoulder and determine if shoulder replacement surgery is right for you.