Elbow Instability Part 2

In this video, Dr. Grant H. Garcia focuses on the surgical treatment options and critical technical considerations for treating recurrent lateral elbow instability and elbow dislocations.

Here is a summary of the core points he discusses:

• Non-Surgical vs. Surgical Timing: For a first-time elbow dislocation without any accompanying bone fractures, treatment is typically non-surgical. However, if a patient suffers from chronic, repeated dislocations, surgical intervention becomes necessary.
• Repairs vs. Reconstructions: The timeline of the injury heavily dictates the surgical method:
  • Early Repairs: If the injury is caught early, the surgeon can primarily repair the native radial collateral ligament and reinforce it with an internal brace.
  • Late Reconstructions: If the instability has persisted past six weeks, the tissue has usually degraded too much, requiring a full reconstruction using a tissue graft.
• Graft Selection: To reconstruct the ligament, surgeons can use an autograft (the patient's own tissue, such as the palmaris tendon, hamstring tendon, or gracilis tendon) or an allograft (donor tissue). Dr. Garcia notes that for very high-level athletes, he leans toward using the patient's own tissue, though donor tissue remains a highly acceptable option for many patients.
• The Importance of Isometry: Dr. Garcia emphasizes that the elbow is a highly unforgiving joint that does not tolerate poorly executed surgery. If the graft placement is off, the elbow will either be left completely unstable or overly constrained (stiff). Achieving strict "isometry"—ensuring the reconstructed ligament maintains the correct, balanced tension throughout the entire range of motion—is the ultimate key to a successful outcome, resulting in high patient satisfaction and very low re-rupture rates.