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How do I know if my shoulder surgery failed?

Author

Emily Sparks

Published Jan 11, 2026

A shoulder surgery has failed when it does not achieve the expectations of the patient and the surgeon. Failure can result from stiffness, weakness, instability, pain or failure to heal, and from complications such as infection or nerve injury.

How often do shoulder surgeries fail?

Failure rates after arthroscopic repair of large and/or massive rotator cuff repairs have been reported to range from 34%-94% in various series[6,16-19]. Despite poor healing rates in patients with large and/or massive rotator cuff tears, functional outcomes have generally been reported to be good following repair.

How do I know my rotator cuff surgery failed?

It is not easy to tell if the rotator cuff tendon repair has failed or not. The symptoms of pain or loss of strength are common after rotator cuff surgery while the tendons are healing, and minor setback are to be expected.

What happens if shoulder arthroscopy fails?

When an arthroscopic shoulder surgery is not successful, patients often report continued pain, stiffness and joint disability. The exact symptoms vary for each patient based on original shoulder injury and the surgical procedure performed to repair the joint.

What happens after a failed shoulder surgery?

Abstract. Failure after rotator cuff surgery represents a difficult and challenging problem. Patients may complain of persistent pain, stiffness, weakness or loss of function, usually loss of active anterior elevation, but often loss of active external rotation, with impairment in activities of daily living.

21 related questions found

How do I know if I re tore my rotator cuff after surgery?

Persistent pain, loss of function and shoulder movement several months following surgical repair is usually an indication of a recurrent rotator cuff tear. Sometimes, recurrent tears are asymptomatic and show up during your periodic follow-up visits to your doctor.

What can go wrong with shoulder replacement?

Causes of failure of shoulder joint replacement

The results of shoulder joint replacement are often excellent, but failure of shoulder arthroplasty can result because of persistent pain, stiffness, infection, component loosening, fracture, component malposition, instability, rotator cuff failure or other causes.

What happens if you don't wear your sling after shoulder surgery?

One-and-a-half months after surgery, patients who did not wear a sling had increased shoulder motion, including external (outward) rotation and active elevation. Both groups showed continued improvement at three months, but shoulder elevation remained greater in the no-sling group.

Is it normal to have pain 3 weeks after shoulder surgery?

3 weeks to 6 weeks- Post-acute recovery

Therapy should not be “painful”, but you will have some discomfort with getting the shoulder out of the sling and having it moved around more. You are still not allowed to actively lift your arm at this point.

When can I sleep on my side after shoulder surgery?

As your pain subsides and your shoulder heals, you can slowly lower yourself deeper into a horizontal position until it's finally comfortable again. You will most likely need to sleep in a semi-reclined position for at least six weeks after surgery, sometimes longer.

What happens if you Retear your rotator cuff after surgery?

A 2014 study in the Orthopaedic Journal of Sports Medicine found that revisions are twice as likely to re-tear and are more likely to contribute to pain and impaired overhead function. Despite this, rotator cuff revisions still have a 93% patient satisfaction rate.

Is it easy to Retear a rotator cuff after surgery?

Retear rate after RC surgical repair is found to be 15% within 3 months after surgery, 16% at 6–12 months follow-up and at follow-up longer than 24 months, 21% at 3–6 months and 12–24 months follow-up. Advanced patients' age, larger tear size, and fatty infiltrations are factors influencing the RC healing negatively.

Can rotator cuff surgery come undone?

Tear pattern refers to the shape of the tear (U-shaped or L-shaped). Then there is the decision to repair a rotator cuff failed surgery. Not everyone with a re-tear even knows the tendon has come undone. Sometimes the patient is completely asymptomatic (without symptoms).

Why is my rotator cuff not healing?

After the rotator cuff is attached to the bone it will require a lot of time to heal. Sometimes the reason why the rotator cuff doesn't heal and tears again is that you may have become too active too quickly. This is a less common reason for failure of rotator cuff surgery.

Is shoulder replacement worse than rotator cuff?

Despite being more invasive, the rehab and recovery is actually much easier and faster than rotator cuff repair surgery. This is because we are less reliant on the soft tissue structures around the shoulder after a replacement.

Why is my shoulder so stiff after surgery?

Stiffness is a common problem after rotator cuff surgery.

That means thats any surgery around your joints can set off a pre-programmed (DNA) series of events which leads to your tendons and ligaments becoming thicker and less flexible.

Why does my bicep hurt after shoulder surgery?

Rotator Cuff Tears

When the rotator cuff is torn, the humeral head is free to move too far up and forward in the shoulder socket and can impact the biceps tendon. The damage may begin to weaken the biceps tendon and cause it to become inflamed.

Why does my arm hurt after shoulder surgery?

A rotator cuff surgery is a major surgical intervention in the shoulder, and the reason that there is pain after surgery is the amount of normal surgical trauma. Cutting, drilling, cauterizing, and suturing tissues create pain and inflammation.

How long before I can drive after shoulder arthroscopy?

Driving After Arthroscopic Surgery (Key-Hole Elbow & Shoulder Surgery) If you have had key-hole surgery where no tendon or ligaments have needed repair, immediate movement is encouraged and you can drive once physically able. On average most people return to driving around 4 weeks following surgery.

How long after shoulder surgery do you have to wear a sling?

It is very important to wear your sling as directed by your doctor after surgery. The sling is typically used for 4 to 6 weeks after surgery. You should not do any reaching, lifting, pushing, or pulling with your shoulder during the first six weeks after surgery.

What happens if I don't wear my sling?

This study found that the absence of a sling was associated with better outcomes, including earlier mobility and better functional scores, than sling immobilization. Visual Analogue Scale (VAS) pain scores 10 days after rotator cuff repair were similar in the two groups.

Can you get frozen shoulder after a total shoulder replacement?

Some patients can have a lot of shoulder stiffness or a 'frozen shoulder' after surgery. This stiffness can be very painful and frustrating but usually gets better with time, but may take 6-12 months. If there was a lot of weakness in the arm before surgery, this may not improve much after surgery.

How serious is a total shoulder replacement?

Total shoulder replacement is a highly successful procedure to reduce pain and restore mobility in patients with end-stage shoulder arthritis and, in some cases, after a severe shoulder fracture. Shoulder replacement surgery relieves pain and helps restore motion, strength and function of the shoulder.

Why does my shoulder blade hurt after reverse shoulder replacement?

Even though reverse shoulder arthroplasty is a very successful procedure, painful complications occur. During the initial postoperative years, the most common reasons for pain are instability, postoperative fracture of the acromion or spine, and periprosthetic infection.