Surgical Approach and Reaming Depth Influence the Direction and Magnitude of Acetabular Center of Rotation Changes During Total Hip Arthroplasty
Sign Up to like & getrecommendations! Published in 2020 at "Arthroplasty Today"
DOI: 10.1016/j.artd.2020.04.003
Abstract: Background Changes in acetabular or hip center of rotation (HCOR) commonly occur during acetabular component preparation during total hip arthroplasty (THA). HCOR displacement in mediolateral or superoinferior directions is known to influence offset and leg… read more here.
Keywords: center rotation; hcor; hcor displacement; hip ... See more keywords
Placing ball and socket cervical total disc replacement using instant center of rotation.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of orthopaedics"
DOI: 10.1016/j.jor.2019.04.005
Abstract: Background Authors aim to evaluate the correct placement of TDR using the instant center of rotation (ICR) as a guide. Methods Placement of disc would be divided into three groups using a standard of 1 mm… read more here.
Keywords: using instant; center rotation; icr; instant center ... See more keywords
Feasibility of reconstructing the glenohumeral center of rotation with a single camera setup
Sign Up to like & getrecommendations! Published in 2022 at "Prosthetics and Orthotics International"
DOI: 10.1097/pxr.0000000000000132
Abstract: Background: An accurate estimation of the glenohumeral joint center of rotation (CoR) is important during alignment of braces and exoskeletons, as a misalignment will introduce undesired forces on the human body. The aim of this… read more here.
Keywords: feasibility reconstructing; single camera; center rotation; center ... See more keywords
Fast and noise-tolerant determination of the center of rotation in tomography
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DOI: 10.1107/s1600577521012777
Abstract: A rapid phase symmetry method for finding the center of rotation in tomographic data using two images located 180° ± Δθ apart is introduced. The method is more robust against photon noise than image correlation methods, and… read more here.
Keywords: determination center; fast noise; rotation; tolerant determination ... See more keywords
Finding the location of the instantaneous center of rotation using a particle image velocimetry algorithm
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DOI: 10.1119/1.4973427
Abstract: This work is about planar rigid-body kinematics and, in particular, the principle of the instantaneous center of rotation (IC). Using a computer simulated approach, a workflow is presented that results in a visual representation of… read more here.
Keywords: particle image; instantaneous center; center rotation; image velocimetry ... See more keywords
In vivo estimation of the shoulder joint center of rotation using magneto-inertial sensors: MRI-based accuracy and repeatability assessment
Sign Up to like & getrecommendations! Published in 2017 at "BioMedical Engineering OnLine"
DOI: 10.1186/s12938-017-0324-0
Abstract: BackgroundThe human gleno-humeral joint is normally represented as a spherical hinge and its center of rotation is used to construct humerus anatomical axes and as reduction point for the computation of the internal joint moments.… read more here.
Keywords: methodology; estimation; center rotation; joint ... See more keywords
Establishing a common instantaneous center of rotation for the metatarso-phalangeal and metatarso-sesamoid joints: a theoretical geometric model based on specific morphometrics
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Orthopaedic Surgery and Research"
DOI: 10.1186/s13018-019-1110-4
Abstract: BackgroundPrevious research has identified separate sagittal plane instantaneous centers of rotation for the metatarso-phalangeal and metatarso-sesamoid joints, but surprisingly, it does not appear that any have integrated the distinctive morphological characteristics of all three joints… read more here.
Keywords: center rotation; metatarso phalangeal; model; rotation ... See more keywords
Evaluation of the Radial Procurvatum Using the Center of Rotation of Angulation Methodology in Chondrodystrophic Dogs
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Veterinary Science"
DOI: 10.3389/fvets.2021.774993
Abstract: The radial joint orientation angles were calculated using the center of rotation of angulation (CORA) methodology within the frontal and sagittal planes in chondrodystrophic dog breeds, including Welsh Corgi, Dachshund, Pekinese, Poodle, Beagle and Maltese,… read more here.
Keywords: using center; methodology; rotation angulation; radial angle ... See more keywords