Restoring Function. Embracing Life.
Dr Bryan Wang
Consultant Orthopaedic Surgeon
Trusted Orthopaedic Surgeon | Fellowship-trained in Canada | With over 20-years of experience
Shoulder Instability can be caused due to various reasons. One of the common reasons is a shoulder labral tear. A shoulder labral tear is a damage to the rim of cartilage that helps keep the ball-and-socket joint stable. This tear/damage can also lead to repeated dislocations/subluxations, pain with overhead use, and loss of stability in the shoulder.
The glenoid labrum is a tough rim of cartilage that deepens the shoulder socket and anchors key ligaments and part of the biceps tendon. When it tears, the “socket” loses its grip and depth making the joint feel loose or unstable—especially during throwing, swimming, pressing, or contact sports. Shoulder Instability can be a full dislocation (ball comes out completely) or a subluxation (partial slip that “clunks” back).
There are 4 common types of shoulder labral tears:
Patients with shoulder instability may present with the following symptoms:
You might need to consult a shoulder specialist or the Accident and Emergency Department if you experience the following:
History Taking & Examination by Our Specialist
Diagnostics and Imaging
If you have any of the symptoms above, it is advisable to see an orthopaedic specialist for further assessment. They can be broadly divided into conservative (non-surgical) and surgical options. There are two approaches for treatment depending on the surgeon’s assessment and a collaborative discussion based on your needs.
If arthroscopic surgery or other surgery is your treatment of choice, you may expect the following post-surgery:
At Beacon Orthopaedics, you may expect the following care plan:
Sprains usually settle with rest; labral tears often leave a persistent instability/clicking feeling, pain with overhead rotation, or repeat subluxations. Imaging (MRI ± arthrogram) and clinical tests confirm the diagnosis.
Not always. However, repeated dislocations—especially with bone loss or in young athletes—often do best with surgical stabilisation to restore confidence and protect the joint from further damage.
Bankart: front-bottom labrum tear from anterior dislocation. SLAP: top labrum tear from front to back, often at the biceps anchor.
It’s a dent in the humeral head that occurs when the shoulder dislocates; if it engages the socket edge, it can cause instability and may be treated with remplissage during stabilisation surgery.
When there’s significant glenoid bone loss or failed prior soft-tissue repair. Latarjet adds bone and a dynamic sling to resist re-dislocation.
You’ll feel a brief needle pressure as contrast is introduced into the joint before the scan; discomfort is usually mild and short-lived. Most patients tolerate it well.
Strength and control typically take 4–6 months to meet return-to-sport criteria (varies by sport and procedure). Your surgeon/physio will test range, strength, and sport-specific tasks before clearing you.
No—the private clinic pathway allows direct specialist access. Your insurer or company plan may have its own requirements; bring your policy details to discuss.
Medically reviewed by:
Dr Bryan Wang, Consultant Orthopaedic Surgeon, Beacon Orthopaedics, Singapore — fellowship-trained (Canada), >20 years’ experience; memberships include AAOS, ISAKOS; former Senior Consultant (CGH); teaching roles at NUS, NTU, Duke-NUS; experience with professional athletes. Last reviewed: September 2025.
References:
This content is educational and does not replace medical advice. Always consult a qualified orthopaedic specialist for diagnosis and treatment tailored to you.
If you’re experiencing recurrent shoulder dislocations, pain after overhead activity, or suspect a labral tear, book an appointment with Beacon Orthopaedics, Singapore.
Early, accurate diagnosis and a structured plan can get you back to work, sport, and daily life with confidence.