Editorial Commentary: Double-Pulley Remplissage Using Transtendon Anchors: Keep It Simple.

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Arthroscopy

Background:

• Recurrent anterior shoulder instability is often caused by large Hill-Sachs lesions engaging the glenoid rim.
• Traditional open procedures or bone block reconstructions pose significant challenges.

Discussion:

• Arthroscopic remplissage, alone or with labral repair, provides an alternative to open surgery for shoulder stabilization.
• The double-pulley technique simplifies arthroscopic remplissage, improving reproducibility.

Key Insights:

• Remplissage involves suturing posterior capsule and infraspinatus into the humeral defect to prevent glenoid rim engagement.
• Optimizing anchor placement and understanding tendon pliability are crucial for effective compression.
• Further research is needed to compare remplissage with open procedures and elucidate its mechanisms.

Outlook:

• High-quality comparative studies are essential to define the role of arthroscopic remplissage versus open stabilization.
• Mechanistic studies are required to understand the fill-effect, check-rein, and neuromuscular contributions of remplissage.