Abstract：
:Deformation and loading of the knee posterior joint capsule were studied in the cat, in extension rotations and in axial external (ER) and internal (IR) rotations at full extension. Loads were measured in the ligament along the upper edge of the capsule, using mechanically sensitive neurons that were calibrated as load cells. Strains were measured across the surface of the capsule, by tracking a set of markers attached to its surface. External rotations produced small loads in the cable: with applied moments of up to 0.25 Nm, cable tensions were less than 0.8 mPa. The cable was not loaded by internal rotations. Axial rotations produced predominantly shear strains in the capsule. Extension produced small loads in the ligament and the predominant capsule strain was tensile along the axis of the femur. These results show that the posterior capsule has a small role in resisting extension, a minimal role in providing axial stability in ER, and no such role in IR.
journal_name
J Biomechjournal_title
Journal of biomechanicsauthors
Grigg P,Hoffman AHdoi
10.1016/0021-9290(93)90352-fsubject
Has Abstractpub_date
1993-11-01 00:00:00pages
1283-90issue
11eissn
0021-9290issn
1873-2380pii
0021-9290(93)90352-Fjournal_volume
26pub_type
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journal_title：Journal of biomechanics
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journal_title：Journal of biomechanics
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journal_title：Journal of biomechanics
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更新日期：1992-12-01 00:00:00
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journal_title：Journal of biomechanics
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journal_title：Journal of biomechanics
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更新日期：1994-11-01 00:00:00
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journal_title：Journal of biomechanics
pub_type： 杂志文章
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journal_title：Journal of biomechanics
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更新日期：1997-02-01 00:00:00
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journal_title：Journal of biomechanics
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更新日期：1983-01-01 00:00:00
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journal_title：Journal of biomechanics
pub_type： 杂志文章
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更新日期：2009-07-22 00:00:00
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journal_title：Journal of biomechanics
pub_type： 杂志文章
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更新日期：2019-02-14 00:00:00
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pub_type： 临床试验,杂志文章
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更新日期：2005-02-01 00:00:00
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journal_title：Journal of biomechanics
pub_type： 杂志文章
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更新日期：2010-03-03 00:00:00
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journal_title：Journal of biomechanics
pub_type： 杂志文章
doi：10.1016/j.jbiomech.2007.03.001
更新日期：2007-01-01 00:00:00
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journal_title：Journal of biomechanics
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doi：10.1016/j.jbiomech.2004.06.021
更新日期：2005-07-01 00:00:00
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journal_title：Journal of biomechanics
pub_type： 杂志文章
doi：10.1016/j.jbiomech.2009.06.054
更新日期：2009-09-18 00:00:00
abstract：:In cementless total hip arthroplasty, osteoporosis may jeopardize the achievement of immediate stability and lead to migration of anatomically shaped femoral stems. Poor quality of proximal cancellous bone per se may also affect the rate of osseointegration. In a selected group of female total hip arthroplasty patient...
journal_title：Journal of biomechanics
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更新日期：2011-01-11 00:00:00
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更新日期：2006-01-01 00:00:00
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journal_title：Journal of biomechanics
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pub_type： 临床试验,杂志文章
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journal_title：Journal of biomechanics
pub_type： 杂志文章
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更新日期：1994-05-01 00:00:00
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pub_type： 杂志文章
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更新日期：2010-02-10 00:00:00
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更新日期：2003-09-01 00:00:00
abstract：:In orthodontics, the 3D translational and rotational movement of a tooth is determined by the force-moment system applied and the location of the tooth's centre of resistance (CR). Because of the practical constraints of in-vivo experiments, the finite element (FE) method is commonly used to determine the CR. The obje...
journal_title：Journal of biomechanics
pub_type： 杂志文章
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更新日期：2019-09-20 00:00:00
abstract：OBJECTIVE:This paper documents research that quantifies and describes the biomechanics of normal gait on inclined surfaces. DESIGN:Experimental, investigative. BACKGROUND:It is necessary to walk on inclined surfaces to negotiate the natural and built environments. Little research has been conducted on the biomechanic...
journal_title：Journal of biomechanics
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更新日期：2006-01-01 00:00:00
abstract：:The purpose of the present study was to investigate the rotational kinematics pattern of the upper trunk and the pelvis and the complexity-variability of their movement, during the sprint butterfly stroke between male and female swimmers with long fins (18-26 cm) and without fins. Two pairs of 3D accelerometers and gy...
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更新日期：2016-02-08 00:00:00
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journal_title：Journal of biomechanics
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更新日期：2020-12-02 00:00:00
abstract：:One of the most popular methods to fabricate biomedical microfluidic devices is by using a soft-lithography technique. However, the fabrication of the moulds to produce microfluidic devices, such as SU-8 moulds, usually requires a cleanroom environment that can be quite costly. Therefore, many efforts have been made t...
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pub_type： 杂志文章,评审
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更新日期：2016-07-26 00:00:00
