Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Tammy M. Cleek"'
Publikováno v:
Journal of Orthopaedic Trauma. 31:321-325
OBJECTIVE To use relationships between tightening parameters, related to bone quality, to develop an automated system that determines and controls the level of screw tightening. METHODS An algorithm relating current at head contact (IHC) to current a
Publikováno v:
Aviation, Space, and Environmental Medicine. 82:941-945
Introduction Reduced bone mineral and ultimate strength are regular consequences of unloading bone. The aim of this study was to determine if high dietary salt intake would reduce the bone density and strength to a greater extent in rats with unloade
Publikováno v:
Journal of biomechanics. 49(2)
Time-elapsed analysis of bone is an innovative technique that uses sequential image data to analyze bone mechanics under a given loading regime. This paper presents the development of a novel device capable of performing step-wise screw insertion int
Publikováno v:
Journal of biomechanics. 46(6)
Internal fixation of fractures often requires the tightening of bone screws to stabilise fragments. Inadequate application of torque can leave the fracture unstable, while over-tightening results in the stripping of the thread and loss of fixation. T
Autor:
Karen J. Reynolds, Nicola L. Fazzalari, Arash Badiei, Tammy M. Cleek, Brianna L. Martin, Murk J. Bottema
Publikováno v:
Mathematical biosciences. 240(2)
A model is presented for characterizing the process by which cancellous bone changes in volume and structure over time. The model comprises simulations of local changes resulting from individual remodelling events, known as bone multicellular units (
Publikováno v:
Journal of orthopaedic trauma. 21(2)
The objectives of this study were 2-fold: (1) to perform detailed analysis of cortical screw tightening stiffness during automated insertion, and (2) to determine the effect of 3 torque levels on the holding strength of the bone surrounding the screw
Autor:
Robert T. Whalen, Tammy M. Cleek
Publikováno v:
Medicine and science in sports and exercise. 37(10)
Introduction: Long bone structural parameters such as cross-sectional area or area moments of inertia are useful measures of long bone mechanical properties. We implemented a three-scan densitometric method to measure structural parameters in long bo
Autor:
Tammy M. Cleek, Robert T. Whalen
Publikováno v:
Journal of biomechanics. 35(4)
Bone densitometry has previously been used to obtain cross-sectional properties of bone from a single X-ray projection across the bone width. Using three unique projections, we have extended the method to obtain the principal area moments of inertia
Autor:
Arash Badiei, Murk J. Bottema, Tammy M. Cleek, Nick Fazzalari, Karen J. Reynolds, Brianna L. Martin
Publikováno v:
Bone. 44:S152-S153
Autor:
Tammy M. Cleek, Arash Badiei, Nicola L. Fazzalari, Murk J. Bottema, M. Donnelley, Karen J. Reynolds
Publikováno v:
Bone. 44:S134-S135