[Rotator cuff plasty with the suture bridge technique].

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Biomechanical Engineering

Background:

• Rotator cuff tears are common, leading to pain and functional limitations.
• Arthroscopic repair aims to restore function and integrity of the rotator cuff.
• The suture bridge technique is a modern approach for rotator cuff repair.

Purpose of the Study:

• To evaluate the clinical outcomes of arthroscopic rotator cuff repair using the suture bridge technique.
• To assess the integrity and healing of the repaired rotator cuff.
• To identify factors influencing repair success and patient recovery.

Main Methods:

• Fifty-six patients with total thickness rotator cuff tears underwent arthroscopic repair.
• Follow-up averaged 19 months, with clinical assessment using the University of California at Los Angeles (UCLA) scale.
• Repair integrity was evaluated postoperatively using imaging and by analyzing recovery times.

Main Results:

• Significant improvement in UCLA scores from a mean of 13.2 to 29.7 (p<0.001).
• Complete rotator cuff healing observed in 66.7% of the 56 assessed shoulders.
• Increased incidence of fatty muscle regeneration and recurrent tears in patients over 60 years old (p=0.002 and p<0.001, respectively).

Conclusions:

• The suture bridge technique provides significant pain relief and improves range of motion.
• Advantages include less restrictive immobilization and enhanced repair stability due to the double-band configuration.
• The technique offers greater tear defect coverage and secure fixation, promoting successful healing.