Work

Partial‐Thickness Bursal‐Site Rotator Cuff Repair With Autologous Bursa Augmentation

Year: 2025

Type: article

Abstract: Rotator cuff tears are persistent problems that motivate clinicians to explore innovative solutions to enhance patient healing outcomes. Bursal cells have proliferative, differentiating, and migrating properties, making them a feasible solution to this problem. This article aims to show a possible solution for symptomatic, refractory bursal-sided rotator cuff tears using a bio-inductive scaffold (BIS) with bursa augmentation. This procedure is eligible for patients with bursal-sided rotator cuff tears that have been refractory to conservative treatment. The surgical technique consists of an augmentation of a BIS filled with minced bursal tissue, a source of mesenchymal stem cells (MSCs). The scaffold serves as a barrier to hold the bursal cells on top of the lesion, promoting cell-to-cell contact between tenocytes and MSC-rich bursal cells, thereby enhancing their full potential. This surgical technique is a straightforward, reproducible, and effective approach to enhancing rotator cuff repair. By using autologous bursal MSCs and a BIS, this technique promotes healing, potentially reducing retear rates and accelerating recovery. The use of the BIS further supports the repair, ensuring optimal tissue healing in the tendon-bone junction.

Source: Arthroscopy Techniques

DOI: 10.1016/j.eats.2025.103581