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The meniscus: biomechanics, kinematics and function
Abstract
Menisci are essential structures for the normal function of the human knee. Most of the loads encountered during activities of daily living are transmitted by the menisci. They also increase the contact area between the femur and tibia, decrease stress concentration on articular cartilage and act as shock absorbers on impact loading. The menisci also aid in the “screw-home” mechanism, prevent synovial impingement between the articular surfaces and play a role in lubrication of the joint. The posterior horn of the medial meniscus act as a secondary stabilizer for antero-posterior translation, this effect becomes marked in the abscence of anterior cruciate ligament. The biomechanical properties of the menisci are closely related to their strurctural reinforced, porous, permeable composite structure. This composite is resistant to shear, tension and compresion forces. The removal of menisci result in osteoarthritis-like changes over the years in human knees. The severity of these changes are closely related to the amount of meniscal tissue removed and the patient’s athletic activity. Longitudinal tears in the vascular periphery of the menisci can be repaired and heal as a stucture that is biomechanically indistinguishable from normal menisci. The biomechanical properites of meniscal allografts and prostheses are not adequate for normal function of the knee and these should be considered experimental therapies.
Keywords
Details
Primary Language
English
Subjects
-
Journal Section
-
Authors
N. Tandogan
This is me
Publication Date
September 11, 2006
Submission Date
March 11, 2014
Acceptance Date
-
Published in Issue
Year 1970 Volume: 31 Number: 5
APA
Tandogan, N. (2006). The meniscus: biomechanics, kinematics and function. Acta Orthopaedica et Traumatologica Turcica, 31(5), 397-401. https://doi.org/10.3944/aott.v31i5.4240
AMA
1.Tandogan N. The meniscus: biomechanics, kinematics and function. Acta Orthopaedica et Traumatologica Turcica. 2006;31(5):397-401. doi:10.3944/aott.v31i5.4240
Chicago
Tandogan, N. 2006. “The Meniscus: Biomechanics, Kinematics and Function”. Acta Orthopaedica et Traumatologica Turcica 31 (5): 397-401. https://doi.org/10.3944/aott.v31i5.4240.
EndNote
Tandogan N (September 1, 2006) The meniscus: biomechanics, kinematics and function. Acta Orthopaedica et Traumatologica Turcica 31 5 397–401.
IEEE
[1]N. Tandogan, “The meniscus: biomechanics, kinematics and function”, Acta Orthopaedica et Traumatologica Turcica, vol. 31, no. 5, pp. 397–401, Sept. 2006, doi: 10.3944/aott.v31i5.4240.
ISNAD
Tandogan, N. “The Meniscus: Biomechanics, Kinematics and Function”. Acta Orthopaedica et Traumatologica Turcica 31/5 (September 1, 2006): 397-401. https://doi.org/10.3944/aott.v31i5.4240.
JAMA
1.Tandogan N. The meniscus: biomechanics, kinematics and function. Acta Orthopaedica et Traumatologica Turcica. 2006;31:397–401.
MLA
Tandogan, N. “The Meniscus: Biomechanics, Kinematics and Function”. Acta Orthopaedica et Traumatologica Turcica, vol. 31, no. 5, Sept. 2006, pp. 397-01, doi:10.3944/aott.v31i5.4240.
Vancouver
1.N. Tandogan. The meniscus: biomechanics, kinematics and function. Acta Orthopaedica et Traumatologica Turcica. 2006 Sep. 1;31(5):397-401. doi:10.3944/aott.v31i5.4240