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A shoulder labrum tear is one of the most common reasons I see active adults with a shoulder that aches, clicks, or feels like it might slip out. In our injury clinic, I see these tears in high school pitchers, weekend lifters, and grandparents who caught themselves on a fall. Most get back to what they love, and many never need surgery.
After more than twenty years in orthopaedics, here’s what I tell my patients first: a torn labrum is real, but rarely an emergency. The right plan depends on your tear, your age, and what you need your shoulder to do.
What Is a Shoulder Labrum Tear?
A shoulder labrum tear is damage to the ring of firm, rubbery cartilage that lines the rim of your shoulder socket. That ring is called the labrum, or glenoid labrum (the glenoid is the shallow socket on your shoulder blade).
Your shoulder is a ball-and-socket joint with a very shallow socket. I compare it to a golf ball sitting on a tee. The labrum is a bumper around the edge of the tee that keeps the ball centered.
What does the labrum do?
The labrum deepens the socket, and it anchors key ligaments and the top of the biceps tendon. When it tears, those structures lose part of their anchor, so the shoulder can feel loose, weak, or painful.
The labrum (blue) is a ring of cartilage around the glenoid, the shallow shoulder socket. The biceps long head tendon anchors at its top edge, where SLAP tears occur.What Does a Torn Labrum in the Shoulder Feel Like?
A torn labrum usually feels like a deep ache inside the shoulder, often with clicking, catching, or a sense that the joint is loose. Many patients can’t point to one exact spot.
6 signs of a shoulder labrum tear
- Deep, hard-to-pinpoint pain inside the joint.
- Clicking, catching, or locking as a loose flap of cartilage catches.
- A loose feeling, as if the shoulder could shift or “give way.”
- Pain with overhead or throwing motions, often a sharp twinge.
- Weakness and lost motion when lifting, pushing, or reaching behind you.
- Night pain, especially lying on the sore side.
These signs overlap with rotator cuff problems, shoulder impingement, and arthritis, so an exam matters more than any checklist. My article on the Jobe test for rotator cuff pain shows one way I sort these problems out.
What Are the Main Types of Shoulder Labrum Tears?
The two most common types are SLAP tears at the top of the socket and Bankart tears at the front and bottom. Tears at the back and simple wear-and-tear fraying make up most of the rest.
SLAP tears
SLAP stands for superior labrum, anterior to posterior. In plain English, the tear sits at the top of the socket, where the biceps tendon attaches, and runs from front to back.
SLAP tears are common in pitchers, volleyball players, and swimmers. They often cause pain at the front of the shoulder when you throw or reach overhead.
Bankart tears
A Bankart tear happens when the shoulder dislocates (the ball pops out of the socket) and pulls the lower front of the labrum off the bone. It is most common in teens and young adults, especially in contact sports.
Once the labrum is torn this way, the shoulder is easier to dislocate again. Patients often tell me the shoulder feels like it’s about to slip when the arm is raised and turned back.
Posterior and degenerative tears
Posterior tears involve the back of the socket. I see them in heavy bench pressers, football linemen, and after falls onto an outstretched arm, and newer research shows they are more common than doctors once thought.
Degenerative tears are fraying that comes with age. After about 40, some fraying is common and often painless. When a patient over 50 brings me an MRI report that says “labral tear,” my first job is to figure out whether that tear is really causing the pain.
What Causes a Torn Labrum?
Most torn labrums come from one of three things: a sudden injury, repeated overhead motion, or normal aging of the cartilage.
- Sudden injury: a dislocation, a fall on an outstretched arm, a hard tackle, or a sudden jerk (like a big dog lunging on a leash).
- Repeated stress: throwing, swimming, and overhead lifting load the labrum again and again.
- Aging: cartilage gets more brittle, so a smaller injury can cause a tear.
In my clinic, I often find labral tears alongside rotator cuff tears, biceps tendon problems, and early arthritis.
How Do Doctors Diagnose a Labral Tear in the Shoulder?
Diagnosis starts with a conversation and a hands-on exam, then usually an X-ray and an MRI. I want to know how the shoulder was hurt, which motions hurt, and whether it has ever slipped out.
During the exam, I check your motion, strength, and stability. Pain or a clunk in certain test positions points toward a tear. X-rays come first to rule out a fracture, a bone chip from a dislocation, or arthritis.
Is an MRI enough to find a shoulder labrum tear?
An MRI is the best routine test, but it is not perfect. MRI and CT arthrogram (a scan after dye is placed in the joint) are only about 80 to 85 percent accurate and can miss smaller tears.
An MR arthrogram, where contrast dye goes into the joint before the MRI, often shows the labrum more clearly. MRIs also find fraying in plenty of people with no pain at all. That is why I never treat an MRI report by itself; I treat the patient in front of me.
Can a Torn Shoulder Labrum Heal Without Surgery?
Yes, many shoulder labrum tears get better without surgery, especially age-related fraying and many SLAP tears in people who are not throwing athletes. The labrum has a limited blood supply, so the torn edge may not fully knit back together, but the shoulder can still become strong and comfortable.
Here’s how I explain it: we don’t need the cartilage to look perfect on a scan. We need the muscles around the joint to do more of the work of keeping the ball centered.
What does nonsurgical treatment look like?
- Relative rest: a few weeks away from the overhead motions that trigger pain.
- Anti-inflammatory medicine: a short course of ibuprofen or naproxen, if safe for you.
- Physical therapy: six weeks to two months of rotator cuff and shoulder blade strengthening.
- Injections: a cortisone (steroid) shot can quiet the joint so therapy can move forward.
You can read more about our approach to nonsurgical joint pain treatment. Platelet-rich plasma (PRP) injections show early promise, but the research on the shoulder labrum is still limited, and I’m honest with patients about that.
When Do You Need Surgery for a Shoulder Labrum Tear?
Surgery makes sense when the shoulder keeps dislocating or when pain and weakness don’t improve after a solid round of therapy. It is a decision about your goals, not just your MRI.
At BJIT, our shoulder and sports medicine surgeons perform most labral repairs with arthroscopy: a tiny camera and a few small incisions, with small anchors and stitches to reattach the labrum to the bone. Some tears only need the frayed edge trimmed, and some SLAP tears in older patients do better when the biceps tendon is moved to a new spot (a biceps tenodesis).
Young athletes after a first dislocation have a much higher risk of it happening again, so an earlier repair is often worth discussing.
What does recovery look like after labrum repair?
Most patients wear a sling for about four weeks after labrum repair. The labrum takes roughly four to six weeks to reattach to the bone and about another four to six weeks to get strong.
Physical therapy then rebuilds motion and strength, and daily activities usually return within a few months. Throwing and contact athletes often need six months to a year to return to sport, and most get back to at least 80 percent of their prior level.
When Should You See a Doctor for a Torn Labrum?
See an orthopaedic specialist if shoulder pain lasts more than two to three weeks, if your shoulder has slipped out of place, or if clicking and weakness keep you from normal activities. Go to an emergency room right away if your shoulder looks deformed, you can’t move your arm, or your hand feels numb or cold.
Early care helps. A shoulder that keeps slipping out can damage more cartilage and bone each time. My article on shoulder pain in women covers other causes worth ruling out.
We see patients from Franklin, Nashville, Columbia, and across Middle Tennessee, no referral required. With on-site imaging and an after-hours injury clinic at the Bone and Joint Institute of Tennessee, you can often get an exam and X-rays in one visit. The American Academy of Orthopaedic Surgeons also offers a helpful patient guide to shoulder labral tears.
Ready to find out what’s going on with your shoulder? Schedule a consultation online or call (615) 791-2630. Bone and Joint Institute of Tennessee, 3000 Edward Curd Lane, Franklin, TN 37067.
This article is for education only and does not replace professional medical advice. Talk with a qualified orthopaedic specialist about your own shoulder. Individual results vary.
References
- Eichinger JK, Li X, Cohen SB, et al. American Shoulder and Elbow Surgeons SLAP/Biceps Anchor Study Group evidence review: pathoanatomy and diagnosis in clinically significant labral injuries. J Shoulder Elbow Surg. 2023;32(5):e179-e190. doi:10.1016/j.jse.2022.12.015
- Mohr D, Nammour MA, Marcaccio SE, Arner JW, Bradley JP. Location of shoulder glenoid labral tears: a study of 1763 consecutive patients. Am J Sports Med. 2024;52(8):2063-2070. doi:10.1177/03635465241253835
- Kibler WB, Grantham WJ, Pike JSM, Sciascia AD. Glenoid labral injuries are more common posteriorly than superiorly and are combined across multiple areas of the glenoid. Arthrosc Sports Med Rehabil. 2022;4(2):e535-e544. doi:10.1016/j.asmr.2021.11.014
- Ibounig T, Sanders S, Haas R, et al. Systematic review of shoulder imaging abnormalities in asymptomatic adult shoulders (SCRUTINY): abnormalities of the glenohumeral joint. Osteoarthritis Cartilage. 2024;32(10):1184-1196. doi:10.1016/j.joca.2024.06.001
