J Am Acad Orthop Surg, Vol 10, No 3, May/June 2002, 168-176.
© 2002 the American Academy of Orthopaedic Surgeons
Meniscal Injury: I. Basic Science and Evaluation
Patrick E. Greis, MD,
Davide D. Bardana, MD, FRCSC,
Michael C. Holmstrom, MD and
Robert T. Burks, MD
Dr. Greis is Assistant Professor, Department of Orthopedic Surgery, University of Utah, Salt Lake City, UT. Dr. Bardana is Fellow, Sports Medicine, Department of Orthopedic Surgery, University of Utah. Dr. Holmstrom is Chief Resident, Department of Orthopedic Surgery, University of Utah. Dr. Burks is Professor, Department of Orthopedic Surgery, University of Utah.
Reprint requests: Dr. Greis, Room 3B165, 50 North Medical Drive, Salt Lake City, UT 84132.
The patient with meniscal injury may present with pain, swelling, or mechanical symptoms and often requires surgical intervention for symptom resolution. Treatment of such injuries relies on understanding the gross and microanatomic features of the meniscus that are important in maintaining meniscal function. The ability of the meniscus to participate in load bearing, shock absorption, joint lubrication, and joint stability depends on the maintenance of its structural integrity. The diagnosis of meniscal injury often can be made by clinical evaluation utilizing the history, physical examination, and plain radiographs. Magnetic resonance imaging can be useful in confirming the diagnosis when clinical findings are inconclusive. Treatment depends on tear pattern, vascularity, and an assessment of tissue quality. Surgical decision making for the treatment of meniscal injury is based on patient factors and understanding of the meniscal structure, function, and pathology.
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Copyright © 2002 by the American Academy of Orthopaedic Surgeons.
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