Acute shoulder dislocation. Indications and techniques for operative management

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Arthroscopy

Background:

• Initial anterior shoulder dislocation management typically involves closed reduction and immobilization.
• Young, active athletes often experience high recurrence rates after non-operative treatment.
• Recurrence is linked to the severity of soft tissue injury, particularly the capsulolabral complex.

Purpose of the Study:

• To evaluate the efficacy of acute arthroscopic stabilization for initial anterior shoulder dislocations in young, active patients.
• To determine if arthroscopic stabilization is a viable alternative to traditional non-operative management for this demographic.

Main Methods:

• Review of patients with initial anterior shoulder dislocations undergoing arthroscopic stabilization.
• Examination under anesthesia and arthroscopic evaluation to identify the primary injury (capsulolabral avulsion).
• Surgical intervention focused on arthroscopic stabilization of the anterior-inferior capsulolabral complex.

Main Results:

• Arthroscopic stabilization is indicated for initial dislocations requiring reduction in young, high-demand athletes (<25 years) unwilling to modify activity.
• Patients with no prior subluxation, impingement, neurologic injury, or greater tuberosity fracture are ideal candidates.
• Early results of arthroscopic stabilization are encouraging, suggesting a viable treatment option.

Conclusions:

• Acute arthroscopic stabilization is a potential treatment for initial anterior shoulder dislocations in specific young, athletic populations.
• This approach addresses the capsulolabral complex injury directly, aiming to improve outcomes and reduce recurrence.
• Continued advancements in arthroscopic techniques are expected to further enhance results for glenohumeral instability.