Shoulder pain has a way of slowly changing the rules of everyday life.
At first, you stop reaching for the top shelf with one arm. Then pulling on a jacket becomes awkward. You start sleeping on the other side. Maybe golf, swimming, gardening, lifting a grandchild, or even washing your hair begins to require a little planning.
For many people, this happens gradually enough that they adapt without really noticing how much they have given up.
Then comes the question: is this still a shoulder problem that can be treated with therapy, injections, or a smaller procedure, or is it time to talk about shoulder replacement?
The answer depends on what is actually happening inside the joint.
Dr. Tracye Lawyer is a board-certified, fellowship-trained orthopaedic sports medicine surgeon in Boise who performs both traditional total shoulder replacement and reverse total shoulder replacement. The goal is not to push every painful shoulder toward surgery. It is to understand the joint, the rotator cuff, the bone, and the patient’s goals well enough to choose the right treatment.
Shoulder pain does not automatically mean shoulder replacement
Let’s start there.
Most people with shoulder pain do not walk into an orthopaedic office and schedule a replacement.
Shoulder pain can come from the rotator cuff, biceps tendon, labrum, bursitis, instability, arthritis, or an injury after a fall. Several of these problems can improve with physical therapy, activity changes, medication, or injections.
Even arthritis does not automatically mean surgery.
The real question is how much the shoulder is affecting your life and whether reasonable non-surgical treatment is still helping.
If you can manage symptoms and continue doing the things that matter to you, there may be no rush to replace the joint. But when pain becomes constant, sleep is regularly interrupted, motion keeps shrinking, and daily activities become harder, it is worth having a more serious conversation.
What happens when shoulder arthritis gets worse?
The shoulder is a ball-and-socket joint.
The top of the upper arm bone forms the ball, and the shoulder blade contains the socket. Healthy cartilage covers the joint surfaces and allows them to glide smoothly.
When that cartilage wears down, movement can become painful and stiff. The joint may grind, catch, or simply feel difficult to move.
Some patients describe a deep ache. Others notice sharp pain with certain movements. Night pain is common. Over time, many people lose motion without realizing it.
They stop reaching overhead.
They change how they get dressed.
They use the other arm for groceries.
They hand the heavier suitcase to someone else.
This is one reason Dr. Lawyer asks patients what they have stopped doing. Pain scores are useful, but they do not always tell the whole story.
A shoulder that is quietly shrinking someone’s life deserves attention.
Total shoulder replacement and reverse shoulder replacement are not the same thing
The names sound similar, which understandably causes confusion.
In a traditional, or anatomic, total shoulder replacement, the surgeon replaces the damaged joint surfaces while keeping the natural ball-and-socket arrangement.
The ball stays on the upper arm side. The socket stays on the shoulder blade side.
For this type of replacement to work well, the rotator cuff generally needs to function properly. The rotator cuff helps centre and control the shoulder as the arm moves.
A reverse shoulder replacement changes that design.
The positions of the ball and socket are effectively reversed. A ball component is placed on the shoulder blade side and a socket component is placed on the upper arm side.
Why would we do that?
Because in some shoulders, the rotator cuff can no longer do its job.
The reverse design changes the mechanics of the shoulder and allows the deltoid muscle to take on more of the work of lifting and positioning the arm.
It is clever engineering, but the decision to use it should still be based on the individual shoulder.
You can read more about Dr. Lawyer’s approach to total and reverse shoulder arthroplasty.
When might a reverse shoulder replacement be considered?
There is no single symptom that automatically means someone needs a reverse shoulder replacement.
It is usually a combination of the diagnosis, rotator cuff function, bone quality, previous surgery, and how severely the shoulder is affecting daily life.
Severe rotator cuff damage
The rotator cuff is made up of four tendons that help control the shoulder.
Some rotator cuff tears can be repaired. Others are too large, too retracted, or have changed over time to the point where a durable repair may no longer be realistic.
If the rotator cuff cannot adequately stabilise and power the shoulder, a traditional shoulder replacement may not work as intended.
This is one of the situations where the reverse design can become important.
Cuff tear arthropathy
Cuff tear arthropathy is a combination of severe rotator cuff damage and arthritis.
The damaged cuff changes how the shoulder moves. Over time, abnormal mechanics can contribute to joint wear and loss of function.
Patients may have pain, weakness, and difficulty lifting the arm.
For the right patient, reverse shoulder replacement can address both the worn joint and the mechanical problem created by the non-functioning rotator cuff.
Certain shoulder fractures
A serious fracture near the top of the upper arm bone can sometimes be repaired.
But not every fracture is repairable.
The pattern of the break, bone quality, age, tendon function, and blood supply to the bone all matter.
In some complex fractures, particularly when reliably rebuilding the natural shoulder is unlikely, reverse shoulder replacement may be considered.
A previous shoulder replacement has failed
Shoulder replacements can sometimes require revision surgery.
Components may loosen, the rotator cuff may fail, instability can develop, or another problem may affect the function of the replacement.
Reverse shoulder replacement may be used in selected revision cases.
Revision shoulder surgery is complex. The first step is understanding why the previous surgery is no longer working.
Severe pain and loss of function
Imaging matters, but patients are not X-rays.
Two people can have similar arthritis on an X-ray and live very different lives.
One may still sleep comfortably and play golf twice a week. The other may struggle to put on a shirt or lift a plate into a cupboard.
Shoulder replacement is considered when the symptoms, examination, imaging, and patient’s goals point in the same direction.
How do you know whether you need a total or reverse shoulder replacement?
This is one of the most common questions patients ask.
And honestly, it is not something you should have to work out through Google before your appointment.
The choice is based on several factors.
Dr. Lawyer looks at the condition of the rotator cuff, the pattern of arthritis, the shape and quality of the bone, shoulder stability, previous surgery, and what the patient needs from the shoulder.
X-rays usually provide important information about arthritis and joint structure. MRI or CT imaging may be used when more detail about the rotator cuff or bone is needed.
The conversation then becomes practical.
What hurts?
What can you no longer do?
What treatment have you already tried?
Are you trying to return to golf, swimming, work, travel, or simply comfortable sleep?
A 58-year-old active patient and an 82-year-old patient living independently may both need a shoulder replacement. Their goals may be completely different.
The surgery needs to respect that.
What should you try before shoulder replacement?
For many patients, non-surgical treatment is the right place to begin.
Physical therapy can help improve motion, strengthen the muscles around the shoulder, and make daily movement easier.
Medication may help manage inflammation and pain for some patients.
Activity changes can reduce repeated irritation.
Injections may provide temporary symptom relief in appropriate cases.
The important word is appropriate.
There is a point where repeating the same treatment simply because it worked briefly before may no longer be useful.
A patient who has had several injections, completed therapy, modified activities, and still cannot sleep because of shoulder pain may need a different conversation.
The goal is not to collect treatments.
The goal is to improve function and quality of life.
What is recovery after reverse shoulder replacement really like?
Patients usually ask two questions.
“How painful is it?”
And, almost immediately after that, “How long until I can use my arm?”
Recovery is gradual.
The shoulder needs time to heal, and the muscles need time to adjust to new mechanics.
A sling is commonly used during the early recovery period. The exact length of time depends on the procedure and Dr. Lawyer’s post-operative plan.
Early rehabilitation focuses on protection and safe movement.
Strengthening comes later.
Most patients should think about recovery in months rather than weeks. That does not mean you are helpless for months. Daily function returns in stages.
There is a difference between being able to make coffee, drive, reach a cupboard, carry groceries, and return to more demanding recreational activities.
Those milestones do not all arrive on the same Tuesday.
Recovery also varies from person to person.
Someone having a first-time shoulder replacement for arthritis may follow a different path from someone undergoing revision surgery or treatment after a serious fracture.
That is why a personalised recovery plan matters.
What can you expect your shoulder to do after surgery?
The main goals of shoulder replacement are usually pain relief and improved function.
For someone who has spent months waking at night or struggling to raise an arm, getting comfortable sleep and useful movement back can make a significant difference.
But shoulder replacement is not designed to turn the shoulder into a brand-new 25-year-old joint.
There may still be limits.
Heavy repetitive lifting and high-impact demands may not be appropriate after replacement.
The goal is a shoulder that works reliably for the life you actually want to live.
That might mean golfing.
Gardening.
Travelling without worrying about a suitcase.
Swimming.
Picking up grandchildren.
Sleeping through the night.
Sometimes patients have spent so long working around a painful shoulder that these ordinary things feel surprisingly significant when they return.
What are the risks of reverse shoulder replacement?
Every surgery carries risk.
Shoulder replacement risks can include infection, bleeding, stiffness, nerve injury, instability, fracture, blood clots, problems with implant fixation, and the possibility that another surgery may be needed in the future.
Reverse shoulder replacement also changes the mechanics of the joint, so implant position, bone quality, soft tissue balance, and surgical planning matter.
This is why the decision is more nuanced than “arthritis equals replacement.”
A good consultation should cover what surgery may improve, what it may not improve, the risks, and what recovery will ask from you.
You should leave understanding the plan.
You should also feel comfortable asking questions.
A common shoulder replacement story
A fairly typical situation looks like this.
Someone in their sixties or seventies has lived with shoulder pain for several years.
They have tried physical therapy.
Maybe they have had an injection or two.
They are still active, but the shoulder is becoming harder to ignore.
Sleep is poor.
Reaching overhead hurts.
They have started using the opposite arm for almost everything.
An X-ray shows significant arthritis. Further evaluation shows a large rotator cuff tear that is unlikely to function normally again.
At that point, the conversation is no longer simply about treating pain.
It is about mechanics.
Would a traditional total shoulder replacement work in a shoulder without a functioning rotator cuff?
Or would a reverse shoulder replacement better match the anatomy and the patient’s needs?
That decision is where specialist shoulder experience matters.
Why Dr. Tracye Lawyer’s background matters in shoulder care
Dr. Lawyer is board-certified and fellowship-trained in orthopaedic sports medicine. Her clinical work includes both arthroscopic and open surgery of the shoulder, elbow, and knee.
That range matters.
A painful shoulder does not always need replacing.
Sometimes the problem is the rotator cuff.
Sometimes cartilage damage is the bigger issue.
Sometimes a previous procedure needs to be reviewed.
Sometimes non-surgical treatment still has a role.
And sometimes shoulder replacement genuinely is the best option.
Dr. Lawyer also holds a PhD focused on cartilage regeneration. Her wider work in cartilage preservation and joint care shapes a simple principle: preserve the natural joint when that is realistic, but recognise when preserving a badly damaged joint is no longer helping the patient.
Her background as a Stanford athlete also brings a practical understanding of movement and function.
You do not have to be an elite athlete for that perspective to matter.
A shoulder is only useful in the context of what you want it to do.
Shoulder care as part of the Catalyst team
Dr. Lawyer is a partner at Catalyst Orthopaedics & Sports Medicine in Boise, where orthopaedic care covers sports injuries, cartilage preservation, minimally invasive surgery, revision surgery, fracture care, and a broad range of shoulder, knee, hip, foot, and ankle conditions.
That broader team matters when a shoulder problem is not straightforward.
Good orthopaedic care is rarely about looking at one MRI image in isolation. It is about diagnosis, surgical planning when needed, rehabilitation, and making sure each step supports the next.
When should you schedule a shoulder evaluation?
You do not need to wait until you can barely move your arm.
It may be time for an orthopaedic evaluation if:
- Shoulder pain regularly wakes you at night
- You are losing motion
- You have noticeable weakness
- Everyday activities are becoming difficult
- You have already tried therapy or injections without lasting improvement
- You have a known rotator cuff tear and function is getting worse
- You have severe arthritis
- You previously had shoulder surgery or replacement and symptoms have returned
- You have pain and loss of function after a serious shoulder fracture
The earlier conversation does not commit you to surgery.
It gives you information.
Sometimes the answer is therapy.
Sometimes it is an injection.
Sometimes a rotator cuff repair is still possible.
Sometimes the right answer is to wait.
And sometimes, after looking at the whole picture, total or reverse shoulder replacement makes sense.
Thinking about shoulder replacement in Boise?
If shoulder pain is affecting your sleep, independence, work, or the activities you enjoy, schedule an evaluation with Dr. Tracye Lawyer.
You can learn more about total and reverse shoulder arthroplasty with Dr. Lawyer and explore the differences between traditional and reverse shoulder replacement.
The goal of the first appointment is simple.
Understand the problem.
Understand the options.
Then make a decision that fits your shoulder and your life.
For an independent patient overview of reverse total shoulder replacement, the American Academy of Orthopaedic Surgeons provides a helpful guide through OrthoInfo.
FAQs
What is the difference between total shoulder replacement and reverse shoulder replacement?
Traditional total shoulder replacement keeps the natural ball-and-socket arrangement and generally relies on a functioning rotator cuff. Reverse shoulder replacement switches the position of the ball and socket so the deltoid can take on more of the work of moving the arm.
Who is a candidate for reverse shoulder replacement?
Reverse shoulder replacement may be considered for patients with severe rotator cuff damage, cuff tear arthropathy, certain complex fractures, some failed previous shoulder replacements, or severe pain and loss of function where the reverse design better matches the shoulder’s anatomy.
Does a rotator cuff tear always mean I need reverse shoulder replacement?
No. Many rotator cuff tears can be treated without surgery or repaired surgically. The size of the tear, tendon quality, muscle changes, arthritis, age, function, and patient goals all influence treatment.
How long does recovery take after reverse shoulder replacement?
Recovery happens in stages and is usually measured in months. Early recovery focuses on protection and safe motion, followed by gradual strengthening and return to daily activities. Individual timelines vary.
Will reverse shoulder replacement stop shoulder pain?
Pain relief is one of the main goals of shoulder replacement, but no surgery can guarantee a completely pain-free result. Your surgeon should discuss realistic expectations based on your specific shoulder.
Am I too young for shoulder replacement?
Age is only one factor. The severity of joint damage, rotator cuff function, symptoms, previous treatment, activity demands, and long-term goals all matter. A specialist evaluation is the best way to understand your options.
Do I need to see a shoulder surgeon before trying physical therapy?
Not always. Many shoulder problems respond well to physical therapy. An orthopaedic evaluation is particularly useful when there is significant weakness, loss of motion, night pain, a serious injury, or symptoms that have not improved with reasonable non-surgical care.
