Journal of Shoulder and Elbow Surgery
Volume 4, Issue 4 , Pages 249-253, July 1995

Acromial compromise with use of a transacromial portal: A biomechanical study

    MD
  • Michael J. Coen
    • , MD
  • Christopher M. Jobe

      Affiliations

    • Corresponding Author InformationReprint requests: Christopher M. Jobe, MD, Department of Orthopaedic Surgery, Loma Linda University Medical Center, 11234 Anderson St., Room A519, Loma Linda, CA 92350.
    • , MSIV
  • Ken Pak

In an experimental evaluation with 14 paired cadaveric scapulae we found that the transacromial arthroscopy portal, used occasionally in the repair of superior labral lesions, will reduce the structural integrity of the acromion to approximately 60% (range 25% to 85%) of its original strength, thereby placing it at increased risk of fracture. These studies provide baseline biomechanical information and suggest that limited shoulder activity is indicated after use of this portal

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PII: S1058-2746(05)80016-3

Journal of Shoulder and Elbow Surgery
Volume 4, Issue 4 , Pages 249-253, July 1995

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