tailieunhanh - Báo cáo y học: "Lessons from dynamic cadaver and invasive bone pin studies: do we know how the foot really moves during gait"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Lessons from dynamic cadaver and invasive bone pin studies: do we know how the foot really moves during gait? | BioMed Central Journal of Foot and Ankle Research Open Access Review Lessons from dynamic cadaver and invasive bone pin studies do we know how the foot really moves during gait Christopher J Nester Address Centre for Health Sport and Rehabilitation Research University of Salford UK Email Christopher J Nester - Published 27 May 2009 Received 16 April 2009 Journal of Foot and Ankle Research 2009 2 18 doi 1757-1146-2-18 Accepted 27 May 2009 This article is available from http content 2 1 18 2009 Nester licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background This paper provides a summary of a Keynote lecture delivered at the 2009 Australasian Podiatry Conference. The aim of the paper is to review recent research that has adopted dynamic cadaver and invasive kinematics research approaches to better understand foot and ankle kinematics during gait. It is not intended to systematically cover all literature related to foot and ankle kinematics such as research using surface mounted markers . Since the paper is based on a keynote presentation its focuses on the authors own experiences and work in the main drawing on the work of others where appropriate Methods Two approaches to the problem of accessing and measuring the kinematics of individual anatomical structures in the foot have been taken i static and dynamic cadaver models and ii invasive in-vivo research. Cadaver models offer the advantage that there is complete access to all the tissues of the foot but the cadaver must be manipulated and loaded in a manner which replicates how the foot would have performed when in-vivo. The key value of invasive in-vivo foot kinematics research is the validity of the .