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Related Experiment Video

Updated: Jun 15, 2026

Knotless Independent Double-Row Repair and Biceps Augmentation for Anterosuperior Rotator Cuff Tears
05:25

Knotless Independent Double-Row Repair and Biceps Augmentation for Anterosuperior Rotator Cuff Tears

Published on: January 23, 2026

Extracellular matrix scaffold devices for rotator cuff repair.

Kathleen A Derwin1, Stephen F Badylak, Scott P Steinmann

  • 1Department of Biomedical Engineering, Orthopaedic Research Center, Cleveland Clinic, Cleveland, OH 44195, USA. derwink@ccf.org

Journal of Shoulder and Elbow Surgery
|March 2, 2010
PubMed
Summary

Rotator cuff tears are common in older adults, with high re-tear rates. Extracellular matrix scaffolds show promise for improving rotator cuff repair by enhancing healing and mechanical strength.

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Measurement properties of patient-reported outcome measures for rotator cuff repair surgery.

Journal of shoulder and elbow surgery·2025

Area of Science:

  • Orthopedic surgery
  • Biomaterials science
  • Regenerative medicine

Background:

  • Rotator cuff tears impact over 40% of individuals over 60.
  • Large to massive tears have high re-tear rates (20-90%) due to mechanical and biological factors.
  • Current repair strategies require enhancement for strength and healing potential.

Purpose of the Study:

  • To review current knowledge on extracellular matrix (ECM) scaffolds for rotator cuff repair.
  • To emphasize host immune response, scaffold remodeling, and mechanical properties.
  • To discuss preclinical and clinical evidence and future directions.

Main Methods:

  • Literature review of basic science and clinical studies.
  • Focus on extracellular matrix scaffolds.

Related Experiment Videos

Last Updated: Jun 15, 2026

Knotless Independent Double-Row Repair and Biceps Augmentation for Anterosuperior Rotator Cuff Tears
05:25

Knotless Independent Double-Row Repair and Biceps Augmentation for Anterosuperior Rotator Cuff Tears

Published on: January 23, 2026

  • Analysis of host immune response, remodeling, mechanical properties, and clinical outcomes.

    • Main Results:

    • Extracellular matrix scaffolds are widely used in rotator cuff repair.
    • Scaffolds influence host immune response and undergo remodeling.
    • Mechanical properties and suture retention are critical for scaffold efficacy.

    Conclusions:

    • Extracellular matrix scaffolds offer a promising approach for rotator cuff repair.
    • Further research is needed to clarify indications, applications, safety, and efficacy.
    • Optimizing scaffold design and understanding biological interactions are key for future tendon repair.