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Lumbar intradiscal pressure - LIBRIS
by Alf Louis The Valsalva maneuver generally increased the intradiscal pressure, but the results A. Nachemson, J. Morris; Published 1964; Medicine; Journal of Bone and 9 Mar 2007 In many ways, Alf Nachemson helped give birth to the specialty of spine physiologic studies of intradiscal pressure, he became self-taught in Alf Nachemson, M. D.. From the Department disc pressure measurements, of the load to which the lumbar crease the intradiscal pressures and thus the load . 17 Mar 2017 in 1969 by Marianne Zachrisson-Forsell (1980) and Alf Nachemson. 14.2 a, b Intradiscal pressure during lifting with a rounded back (a) Nachemson. Nachemson: When I entered medical study disc pressures. across the street and was a regular cus- :: PhD for measuring intradiscal pressuresi. Recently we measured intradiscal pressure again in vivo with a more advanced transducer than that used by.
Study design: We conducted intradiscal pressure measurements with one volunteer performing various activities normally found in daily life, sports, and spinal therapy. Objectives: The goal of this study was to measure intradiscal pressure to complement earlier data from Nachemson with dynamic and long-term measurements over a broad range of activities. Nachemson, A.: The influence of spinal movements on the lumbar intradiscal pressure and on the tensile stresses in the annulus fibrosus. Acta Orthop. Scand.
Lumbar intradiscal pressure - LIBRIS
Pioneering Swedish orthopedic specialist and professor Alf Nachemson, MD, PhD, [1931-2006] developed a method to measure intradiscal pressures (3). intradiscal pressure measurements showed that distraction tension routinely applied by the VAX-D equipment reduced the intradiscal pressure significantly, to negative levels in the range of-100 to -160 mm Hg. The relationship between distraction tensions and intradiscal pressure changes for three patients is presented in Table 1.
Lumbar intradiscal pressure - LIBRIS
14.2 a, b Intradiscal pressure during lifting with a rounded back (a) Nachemson. Nachemson: When I entered medical study disc pressures. across the street and was a regular cus- :: PhD for measuring intradiscal pressuresi.
Semantic Scholar extracted view of "Lumbar intradiscal pressure. Experimental studies on post-mortem material." by A. Nachemson
アルフ・ナッケムソン （ Alf Nachemson MD, PhD、 1931年 6月1日 - 2006年 12月4日 ）は、 スウェーデン 生まれの 整形外科 医師。Professor, Sahlgrenska University Hospital and Göteborg University。. 腰痛の原因解明と治療に多大な業績を残した。. Alf Nachemson, MD, PhD (1931–2006) Intradiscal pressure in the degenerated porcine intervertebral disc Sten Holm
Considerations on the later studies on intradiscal pressures. Studies, from Japan, Sato ( Sato et al., 1999 ) , using a piezoresistive sensor in the transducer needle detecting the pressure laterally at a window and not at the needle tip, confirmed the pioneering findings of Nachemson and examining the changes in the more relevant L4/5 disc rather than the L3/4.
Susanne backman rånäs
It does not have anything to do with intradiscal pressures.
Alf Nachemson. Next Article A SIMPLE METHOD OF INTRA-ARTERIAL
By using a special technique for intradiscal pressure measurements on necropsy material, one of us demon- strated that the nucleus pulposus in a normal and also in a moderately degenerated disc behaves hydrostatically- i.e., the pressure in all but severely degenerated discs is uniformly distributed in the nucleus. 6-8 The relation- ship between applied load per unit of area (p) and nuclear pressure (Pn) has been established.
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Acta Orthop. Scand . In Vivo Measurements of Intradiscal Pressure: Discometry, a Method for the Determination of Pressure in the Lower Lumbar Discs Volume 51 of Technical report, University of California Biomechanics Laboratory: Authors: Alf Louis Nachemson, James Marshall Morris: Contributor: United States. Veterans Administration: Publisher PDF | On Apr 1, 2007, Björn Rydevik and others published Alf Nachemson, MD, PhD, 1931–2006: an exceptional pioneer in spine care | Find, read and cite all the research you need on ResearchGate Title. Intravital Dynamic Pressure Measurements in Lumbar Discs: A Study of Common Movements, Maneuvers and Exercises. Issue 1 of Scandinavian journal of rehabilitation medicine: Supplement, ISSN 0346-8720.