[Arthroscopic rotator cuff construction : Current state of refixation techniques].

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Biomedical Engineering

Background:

• Rotator cuff tear treatment involves patient factors and surgical technique.
• Arthroscopic techniques are increasingly favored for rotator cuff repair.
• Refixation method is crucial for successful rotator cuff tear treatment outcomes.

Purpose of the Study:

• To present key principles of current arthroscopic rotator cuff refixation techniques.
• To evaluate suture types, anchors, and anchor configurations in arthroscopic repair.
• To compare biomechanics and clinical outcomes of single-row versus double-row rotator cuff repair.

Main Methods:

• Review of current arthroscopic rotator cuff refixation principles.
• Analysis of suture anchors and arrangements.
• Comparison of biomechanical data and clinical results for single-row and double-row repairs.

Main Results:

• Double-row rotator cuff repair demonstrates superior biomechanics and footprint coverage compared to single-row.
• Clinical outcomes do not consistently favor double-row over single-row repair.
• Arthroscopic techniques have advanced, influencing rotator cuff repair strategies.

Conclusions:

• Double-row rotator cuff repair with lateral suture bridging is a potentially effective technique.
• This method may offer an improved rate of tendon healing for rotator cuff tears.
• Surgical technique remains a significant factor in successful rotator cuff tear treatment.