Overview
When your shoulder dislocates forward, it almost always tears a piece of the cushion off the front rim of the socket — a Bankart lesion. That cushion was the shoulder's main soft-tissue stop holding the ball in place. Without repair, the shoulder tends to dislocate again — especially in younger athletes — and each repeat dislocation adds more bone and cartilage damage on the way out and back in.
How the Procedure Works
The repair is done arthroscopically — through small puncture holes with a camera. The first step is freeing the torn labrum completely off the bone where it's been sitting in a scarred, displaced position; if it isn't fully released, it can heal in the wrong spot, which is the single most common reason these repairs fail. The front rim of the socket is then prepared down to bleeding bone so the labrum has something to heal into. Your surgeon places small anchors (typically three) into the rim, working from the bottom up. Each anchor carries sutures that pull the labrum back to its original position and tighten the front of the joint capsule — eliminating the looseness that lets the ball slip forward. Before closing, your surgeon takes the arm through the position that originally caused the dislocation to confirm the joint is stable without being over-tightened.
When to Consider Bankart Repair
Bankart repair comes into play when your symptoms, imaging, and the result of non-operative care all point to surgery as the next step. The typical patient profile:
First-time or recurrent dislocation
A young active patient, particularly in contact or overhead sport, with one or more episodes of anterior dislocation.
High-risk population
Contact athletes and active military members where recurrence risk without surgery is very high.
Minimal glenoid bone loss
Bone loss on the glenoid rim below the threshold that would mandate a bony procedure like a Latarjet.
Conditions This Treats
Physicians Who Perform Bankart Repair
Providers Who Surgically Assist with Bankart Repair
Risks & Why We Still Recommend It
Every operation carries risk. The reason we offer this procedure is that the condition, left untreated, causes recurrent anterior dislocations — each one damages the labrum, glenoid bone, and cartilage a little more and makes future repair harder. That is the trade we are managing — not eliminating risk, but choosing the smaller of two unfavorable trajectories.
The risks we discuss with you before Bankart repair include:
- bleeding and infection
- anesthesia risk
- stiffness, particularly loss of external rotation
- recurrent instability, especially in contact athletes or with significant glenoid bone loss
- suture-anchor irritation
- transient nerve irritation from positioning or the block
The indication to proceed is recurrent forward shoulder instability with a confirmed Bankart lesion and enough remaining bone on the front rim of the socket to anchor a soft-tissue repair. Patients who don't need this operation don't get it.
Further Reading
External patient-education references and related OSI pages for additional background: