Material Properties of the Plantar Aponeurosis

Harold B. Kitaoka; Zong Ping Luo; Kai Nan an; Eric S. Growney; Lawrence J. Berglund

doi:10.1177/107110079401501007

Material Properties of the Plantar Aponeurosis

Harold B. Kitaoka, Zong Ping Luo, Kai Nan an, Eric S. Growney, Lawrence J. Berglund

Orthopedic Surgery

Research output: Contribution to journal › Article › peer-review

67 Scopus citations

Abstract

Material properties of the plantar aponeurosis were determined by a two-dimensional video tracking method to simultaneously measure the aponeurosis deformation. Failure loads averaged 1189 ± 244 N and were higher in men. Average stiffness of the intact fascia was 203.7 ± 50.5 N/mm at a loading rate of 11.12 N/sec and it did not vary significantly for the loading rates of 11.12 to 1112 N/sec. The high tensile loads required for failure were consistent with clinical and biomechanical studies and indicated the importance of the aponeurosis in foot function and arch stability.

Original language	English (US)
Pages (from-to)	557-560
Number of pages	4
Journal	Foot & Ankle International
Volume	15
Issue number	10
DOIs	https://doi.org/10.1177/107110079401501007
State	Published - Oct 1994

ASJC Scopus subject areas

Surgery
Orthopedics and Sports Medicine

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title = "Material Properties of the Plantar Aponeurosis",

abstract = "Material properties of the plantar aponeurosis were determined by a two-dimensional video tracking method to simultaneously measure the aponeurosis deformation. Failure loads averaged 1189 ± 244 N and were higher in men. Average stiffness of the intact fascia was 203.7 ± 50.5 N/mm at a loading rate of 11.12 N/sec and it did not vary significantly for the loading rates of 11.12 to 1112 N/sec. The high tensile loads required for failure were consistent with clinical and biomechanical studies and indicated the importance of the aponeurosis in foot function and arch stability.",

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AU - Luo, Zong Ping

AU - an, Kai Nan

AU - Growney, Eric S.

AU - Berglund, Lawrence J.

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AB - Material properties of the plantar aponeurosis were determined by a two-dimensional video tracking method to simultaneously measure the aponeurosis deformation. Failure loads averaged 1189 ± 244 N and were higher in men. Average stiffness of the intact fascia was 203.7 ± 50.5 N/mm at a loading rate of 11.12 N/sec and it did not vary significantly for the loading rates of 11.12 to 1112 N/sec. The high tensile loads required for failure were consistent with clinical and biomechanical studies and indicated the importance of the aponeurosis in foot function and arch stability.

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