Labral tears vary in location, size, and impact on the joint. The surgical approach is tailored to the specific tear pattern and any associated ligament damage.
- Bankart tear: occurs at the front-bottom of the labrum, typically after shoulder dislocation. The primary cause of recurrent instability.
- SLAP tear: affects the top of the labrum where the biceps tendon anchors. Common in throwing athletes and those performing repetitive overhead movements.
- Posterior tear: less common, often associated with internal impingement in overhead athletes.
Accurate diagnosis with MRI arthrogram and clinical examination is essential. Many labral tears are only fully characterised at the time of arthroscopy, which is why specialist assessment matters.