Shoulder Dislocation Surgery

Shoulder dislocation is the most common major joint dislocation, with anterior instability accounting for over 95% of cases. A dislocation occurs when the humeral head slips out of the glenoid cavity, typically tearing the anterior labrum (Bankart lesion) and damaging surrounding ligaments. While a first-time dislocation may be managed conservatively, recurrent instability causes progressive glenoid bone loss, making surgical intervention a necessity rather than an option. Specialist surgeons determine the optimal procedure using MRI and CT scans to precisely quantify bone loss.

Types of Shoulder Dislocation Surgery

Surgical selection depends on bone loss, dislocation frequency, age, and activity level.

1. Arthroscopic Bankart Repair

This is the first-line treatment for recurrent anterior dislocation without significant bone loss. The surgeon uses absorbable suture anchors to reattach the torn anterior labrum. This minimally invasive technique yields a success rate exceeding 90%. However, recurrence can reach 8.8% in young athletes who return to training prematurely.

2. Latarjet Procedure

Indicated for patients with significant glenoid bone loss (>20%) or failed prior Bankart repairs. It involves transferring the coracoid process with its attached tendon to the front of the glenoid, creating both a bone block and a stabilizing muscular sling. The success rate in preventing recurrent dislocation exceeds 95%.

3. Open Bankart / Capsular Shift

Reserved for multidirectional instability or complex pathology unsuitable for arthroscopy. Long-term functional outcomes match arthroscopic results, though initial recovery takes longer.

Indications for Surgery

Surgery is clinically indicated in four key scenarios:

• Recurrent dislocations (two or more) despite physical therapy.
• A first-time dislocation in a young athlete with high-risk factors.
• A labral tear associated with glenoid bone loss exceeding 20–25%.
• Failed previous surgical stabilization.

The Instability Severity Index Score (ISIS) is the standard clinical tool used to assess risk. A score above 6 out of 10 represents a strong surgical indication. First-time dislocation in contact athletes under 25 carries a recurrence rate exceeding 70% without surgery. In Egypt, clinical observation reveals an average delay of 6 to 18 months in opting for surgery, which worsens bone loss and complicates reconstruction.

Selecting the Right Procedure

Complications and Risks

Potential complications include:

• Postoperative Stiffness: Resolves within 3 months with early physical therapy.
• Recurrent Dislocation: Occurs in 2% to 9% of cases (higher in Bankart [up to 9%], lower in Latarjet [under 5%]).
• Nerve Injury: Rare, temporary axillary nerve stretch related to surgical experience.
• Infection: Less than 1% rate, responding well to antibiotics.
• Latarjet Non-union: Coracoid graft non-union occurs in under 2% of cases.

Rehabilitation and Recovery

Full recovery to sports takes 3 to 6 months. Patients wear a sling for 1 to 3 weeks depending on the surgery type. Physical therapy begins immediately to prevent stiffness. The first 6 weeks focus on restoring range of motion without loading, followed by progressive strengthening from week 6 to month 3. Returning to contact sports requires surgical clearance at 4 to 6 months.

Cost of Shoulder Dislocation Surgery in Cairo (2026)

In 2026, the cost of shoulder dislocation surgery in Cairo ranges from 30,000 EGP to 75,000 EGP, depending on the surgery type and hospital.

References

• AAOS OrthoInfo — Dislocated Shoulder: Surgical Treatment.
• Hospital for Special Surgery (HSS) — Shoulder Separation and Dislocation: Surgical Repair.
• Cleveland Clinic — Dislocated Shoulder: Causes, Treatment and Prevention.
• ShoulderDoc — Arthroscopic Bankart and Latarjet-Bristow Stabilisation.
• ShoulderDoc — The Latarjet Procedure: Outcomes and Complications.