Fluoroscopic and gait analysis of the functional performance in stair ascent of two total knee replacement designs

Silvia Fantozzi; Maria Grazia Benedetti; Alberto Leardini; Scott Arthur Banks; Angelo Cappello; Doretta Assirelli; Fabio Catani

doi:10.1016/S0966-6362(02)00096-6

Fluoroscopic and gait analysis of the functional performance in stair ascent of two total knee replacement designs

Silvia Fantozzi, Maria Grazia Benedetti, Alberto Leardini, Scott Arthur Banks, Angelo Cappello, Doretta Assirelli, Fabio Catani

Istituti Ortopedici Rizzoli

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

Abstract

Understanding total knee replacement mechanics and their influence on patient mobility requires accurate analysis of knee joint kinematics and traditional full body kinematics and kinetics. Three-dimensional fluoroscopic and gait analysis techniques were carried out on patients with either mobile bearing or posterior stabilized knee prostheses during stair ascent. Statistically significant correlation was found between knee flexion at foot strike and the position of the mid-condylar contact points, and between maximum knee adduction moment and corresponding lateral trunk tilt. A more complete and powerful assessment of the functional performances of different TKR designs can be performed in-vivo by combining gait and fluoroscopic analyses.

Original language	English
Pages (from-to)	225-234
Number of pages	10
Journal	Gait and Posture
Volume	17
Issue number	3
DOIs	https://doi.org/10.1016/S0966-6362(02)00096-6
Publication status	Published - Jun 2003

Keywords

Fluoroscopic analysis
Gait analysis
Stair ascent
Total knee replacement

ASJC Scopus subject areas

Orthopedics and Sports Medicine

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10.1016/S0966-6362(02)00096-6

Cite this

Fluoroscopic and gait analysis of the functional performance in stair ascent of two total knee replacement designs. / Fantozzi, Silvia; Benedetti, Maria Grazia ; Leardini, Alberto; Banks, Scott Arthur; Cappello, Angelo; Assirelli, Doretta; Catani, Fabio.

In: Gait and Posture, Vol. 17, No. 3, 06.2003, p. 225-234.

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

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abstract = "Understanding total knee replacement mechanics and their influence on patient mobility requires accurate analysis of knee joint kinematics and traditional full body kinematics and kinetics. Three-dimensional fluoroscopic and gait analysis techniques were carried out on patients with either mobile bearing or posterior stabilized knee prostheses during stair ascent. Statistically significant correlation was found between knee flexion at foot strike and the position of the mid-condylar contact points, and between maximum knee adduction moment and corresponding lateral trunk tilt. A more complete and powerful assessment of the functional performances of different TKR designs can be performed in-vivo by combining gait and fluoroscopic analyses.",

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AU - Leardini, Alberto

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AU - Cappello, Angelo

AU - Assirelli, Doretta

AU - Catani, Fabio

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AB - Understanding total knee replacement mechanics and their influence on patient mobility requires accurate analysis of knee joint kinematics and traditional full body kinematics and kinetics. Three-dimensional fluoroscopic and gait analysis techniques were carried out on patients with either mobile bearing or posterior stabilized knee prostheses during stair ascent. Statistically significant correlation was found between knee flexion at foot strike and the position of the mid-condylar contact points, and between maximum knee adduction moment and corresponding lateral trunk tilt. A more complete and powerful assessment of the functional performances of different TKR designs can be performed in-vivo by combining gait and fluoroscopic analyses.

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Fluoroscopic and gait analysis of the functional performance in stair ascent of two total knee replacement designs

Abstract

Keywords

ASJC Scopus subject areas

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