Arthroscopic Labral Repair for Shoulder Instability
What is a Labrum and How Does it Affect Shoulder Instability?
The labrum is a ring of cartilage that deepens the shoulder socket, providing stability and flexibility. When torn, it can cause pain, limited range of motion, and recurrent shoulder dislocations.
Types of Labral Tears
- SLAP Tear: A tear at the top of the socket affecting the biceps tendon attachment.
- Bankart Tear: A tear that occurs due to shoulder dislocation, making the shoulder unstable.
Symptoms of a Labral Tear
- Persistent shoulder pain, especially with overhead movements
- A sensation of shoulder instability or looseness
- Clicking or popping sounds during movement
- Weakness in the shoulder
- Difficulty lifting or rotating the arm
How is Arthroscopic Labral Repair Performed?
Using a minimally invasive arthroscopic technique, the surgeon inserts a small camera into the shoulder to view the tear. The torn labrum is cleaned, and suture anchors are used to reattach it to the bone, restoring stability to the joint.
Recovery After Arthroscopic Labral Repair
Patients will need to wear a sling for 3-6 weeks to protect the repair. Physical therapy follows to restore strength and mobility. Full recovery typically takes several months, depending on the severity of the injury.
