Comparison of Mechanical Properties of Various Suture Repair Techniques in a Partially Lacerated Tendon

[+] Author and Article Information
Mark E. Zobitz, Chunfeng Zhao

Orthopedic Biomechanics Laboratory, Mayo Clinic/Mayo Foundation, Rochester, MN 55905

Peter C. Amadio

Department of Orthopedics, Mayo Clinic/Mayo Foundation, Rochester, MN 55905E-mail: pamadio@mayo.edu

Kai-Nan An

Orthopedic Biomechanics Laboratory, Mayo Clinic/Mayo Foundation, Rochester, MN 55905E-mail: an.kainan@mayo.edu

J Biomech Eng 122(6), 604-607 (Jul 24, 2000) (4 pages) doi:10.1115/1.1324668 History: Received July 28, 1999; Revised July 24, 2000
Copyright © 2000 by ASME
Topics: Maintenance , Tendons , Stress
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Grahic Jump Location
Method for creating partial laceration in canine model. Initial laceration through 50 percent of tendon completely severing one of the dense fibrous cords followed by additional 50 percent laceration of remaining fibrous cord.
Grahic Jump Location
Suture repair methods used in this study
Grahic Jump Location
Sutured tendon with placement of DVRT displacement transducer over laceration site
Grahic Jump Location
Representative load-displacement recording during tensile testing. Displacement was measured by DVRT transducer (dotted line) and by grip-to-grip displacement (solid line).



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