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In-vivo three-dimensional carpal bone kinematics during flexion–extension and radio–ulnar deviation of the wrist: Dynamic motion versus step-wise static wrist positions
Abstract An in-vivo approach to the measurement of three-dimensional motion patterns of carpal bones in the wrist may have future diagnostic applications, particularly for ligament injuries of the wrist. Static methods to measure carpal kinematics in-vivo only provide an approximation of the true ki...
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Published in: | Journal of biomechanics 2009-12, Vol.42 (16), p.2664-2671 |
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description | Abstract An in-vivo approach to the measurement of three-dimensional motion patterns of carpal bones in the wrist may have future diagnostic applications, particularly for ligament injuries of the wrist. Static methods to measure carpal kinematics in-vivo only provide an approximation of the true kinematics of the carpal bones. This study is aimed at finding the difference between dynamically and statically acquired carpal kinematics. For eight healthy subjects, static and a dynamic measurements of the carpal kinematics were performed for a flexion–extension and a radio–ulnar deviation movement. Dynamic scans were acquired by using a four-dimensional X-ray imaging system during an imposed cyclic motion. To assess static kinematics of the wrists, three-dimensional rotational X-ray scans were acquired during step-wise flexion–extension and radio–ulnar deviation. The helical axis rotations and the rotation components. i.e. flexion–extension, radio–ulnar deviation and pro–supination were the primary parameters. Linear mixed model statistical analysis was used to determine the significance of the difference between the dynamically and statically acquired rotations of the carpal bones. Small and in most cases negligible differences were observed between the dynamic motion and the step-wise static motion of the carpal bones. The conclusion is that in the case of individuals without any pathology of the wrist, carpal kinematics can be studied either dynamically or statically. Further research is required to investigate the dynamic in-vivo carpal kinematics in patients with dynamic wrist problems. |
doi_str_mv | 10.1016/j.jbiomech.2009.08.016 |
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Static methods to measure carpal kinematics in-vivo only provide an approximation of the true kinematics of the carpal bones. This study is aimed at finding the difference between dynamically and statically acquired carpal kinematics. For eight healthy subjects, static and a dynamic measurements of the carpal kinematics were performed for a flexion–extension and a radio–ulnar deviation movement. Dynamic scans were acquired by using a four-dimensional X-ray imaging system during an imposed cyclic motion. To assess static kinematics of the wrists, three-dimensional rotational X-ray scans were acquired during step-wise flexion–extension and radio–ulnar deviation. The helical axis rotations and the rotation components. i.e. flexion–extension, radio–ulnar deviation and pro–supination were the primary parameters. Linear mixed model statistical analysis was used to determine the significance of the difference between the dynamically and statically acquired rotations of the carpal bones. Small and in most cases negligible differences were observed between the dynamic motion and the step-wise static motion of the carpal bones. The conclusion is that in the case of individuals without any pathology of the wrist, carpal kinematics can be studied either dynamically or statically. Further research is required to investigate the dynamic in-vivo carpal kinematics in patients with dynamic wrist problems.</description><identifier>ISSN: 0021-9290</identifier><identifier>EISSN: 1873-2380</identifier><identifier>DOI: 10.1016/j.jbiomech.2009.08.016</identifier><identifier>PMID: 19748626</identifier><language>eng</language><publisher>United States: Elsevier Ltd</publisher><subject>Carpal Bones - anatomy & histology ; Carpal Bones - physiology ; Carpal Joints - anatomy & histology ; Carpal Joints - physiology ; Carpal kinematics ; Confidence intervals ; Dynamic ; Female ; Four dimensional x-ray imaging ; Humans ; Imaging, Three-Dimensional - methods ; Instability ; Joint imaging ; Kinematics ; Male ; Models, Anatomic ; Models, Biological ; Motion ; Physical Medicine and Rehabilitation ; Radius - anatomy & histology ; Radius - physiology ; Range of Motion, Articular - physiology ; Reproducibility of Results ; Sensitivity and Specificity ; Static wrist positions ; Ulna - anatomy & histology ; Ulna - physiology ; Wrist ; Wrist Joint - anatomy & histology ; Wrist Joint - physiology ; Young Adult</subject><ispartof>Journal of biomechanics, 2009-12, Vol.42 (16), p.2664-2671</ispartof><rights>Elsevier Ltd</rights><rights>2009 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c512t-d88acd581e959793bdd73fe47345cf56fa17809f08765f2efe2ed87861b5de873</citedby><cites>FETCH-LOGICAL-c512t-d88acd581e959793bdd73fe47345cf56fa17809f08765f2efe2ed87861b5de873</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19748626$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Foumani, M</creatorcontrib><creatorcontrib>Strackee, S.D</creatorcontrib><creatorcontrib>Jonges, R</creatorcontrib><creatorcontrib>Blankevoort, L</creatorcontrib><creatorcontrib>Zwinderman, A.H</creatorcontrib><creatorcontrib>Carelsen, B</creatorcontrib><creatorcontrib>Streekstra, G.J</creatorcontrib><title>In-vivo three-dimensional carpal bone kinematics during flexion–extension and radio–ulnar deviation of the wrist: Dynamic motion versus step-wise static wrist positions</title><title>Journal of biomechanics</title><addtitle>J Biomech</addtitle><description>Abstract An in-vivo approach to the measurement of three-dimensional motion patterns of carpal bones in the wrist may have future diagnostic applications, particularly for ligament injuries of the wrist. Static methods to measure carpal kinematics in-vivo only provide an approximation of the true kinematics of the carpal bones. This study is aimed at finding the difference between dynamically and statically acquired carpal kinematics. For eight healthy subjects, static and a dynamic measurements of the carpal kinematics were performed for a flexion–extension and a radio–ulnar deviation movement. Dynamic scans were acquired by using a four-dimensional X-ray imaging system during an imposed cyclic motion. To assess static kinematics of the wrists, three-dimensional rotational X-ray scans were acquired during step-wise flexion–extension and radio–ulnar deviation. The helical axis rotations and the rotation components. i.e. flexion–extension, radio–ulnar deviation and pro–supination were the primary parameters. Linear mixed model statistical analysis was used to determine the significance of the difference between the dynamically and statically acquired rotations of the carpal bones. Small and in most cases negligible differences were observed between the dynamic motion and the step-wise static motion of the carpal bones. The conclusion is that in the case of individuals without any pathology of the wrist, carpal kinematics can be studied either dynamically or statically. Further research is required to investigate the dynamic in-vivo carpal kinematics in patients with dynamic wrist problems.</description><subject>Carpal Bones - anatomy & histology</subject><subject>Carpal Bones - physiology</subject><subject>Carpal Joints - anatomy & histology</subject><subject>Carpal Joints - physiology</subject><subject>Carpal kinematics</subject><subject>Confidence intervals</subject><subject>Dynamic</subject><subject>Female</subject><subject>Four dimensional x-ray imaging</subject><subject>Humans</subject><subject>Imaging, Three-Dimensional - methods</subject><subject>Instability</subject><subject>Joint imaging</subject><subject>Kinematics</subject><subject>Male</subject><subject>Models, Anatomic</subject><subject>Models, Biological</subject><subject>Motion</subject><subject>Physical Medicine and Rehabilitation</subject><subject>Radius - anatomy & histology</subject><subject>Radius - physiology</subject><subject>Range of Motion, Articular - physiology</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><subject>Static wrist positions</subject><subject>Ulna - 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Academic</collection><jtitle>Journal of biomechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Foumani, M</au><au>Strackee, S.D</au><au>Jonges, R</au><au>Blankevoort, L</au><au>Zwinderman, A.H</au><au>Carelsen, B</au><au>Streekstra, G.J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In-vivo three-dimensional carpal bone kinematics during flexion–extension and radio–ulnar deviation of the wrist: Dynamic motion versus step-wise static wrist positions</atitle><jtitle>Journal of biomechanics</jtitle><addtitle>J Biomech</addtitle><date>2009-12-11</date><risdate>2009</risdate><volume>42</volume><issue>16</issue><spage>2664</spage><epage>2671</epage><pages>2664-2671</pages><issn>0021-9290</issn><eissn>1873-2380</eissn><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><notes>ObjectType-Article-2</notes><notes>ObjectType-Feature-1</notes><abstract>Abstract An in-vivo approach to the measurement of three-dimensional motion patterns of carpal bones in the wrist may have future diagnostic applications, particularly for ligament injuries of the wrist. Static methods to measure carpal kinematics in-vivo only provide an approximation of the true kinematics of the carpal bones. This study is aimed at finding the difference between dynamically and statically acquired carpal kinematics. For eight healthy subjects, static and a dynamic measurements of the carpal kinematics were performed for a flexion–extension and a radio–ulnar deviation movement. Dynamic scans were acquired by using a four-dimensional X-ray imaging system during an imposed cyclic motion. To assess static kinematics of the wrists, three-dimensional rotational X-ray scans were acquired during step-wise flexion–extension and radio–ulnar deviation. The helical axis rotations and the rotation components. i.e. flexion–extension, radio–ulnar deviation and pro–supination were the primary parameters. Linear mixed model statistical analysis was used to determine the significance of the difference between the dynamically and statically acquired rotations of the carpal bones. Small and in most cases negligible differences were observed between the dynamic motion and the step-wise static motion of the carpal bones. The conclusion is that in the case of individuals without any pathology of the wrist, carpal kinematics can be studied either dynamically or statically. Further research is required to investigate the dynamic in-vivo carpal kinematics in patients with dynamic wrist problems.</abstract><cop>United States</cop><pub>Elsevier Ltd</pub><pmid>19748626</pmid><doi>10.1016/j.jbiomech.2009.08.016</doi><tpages>8</tpages></addata></record> |
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subjects | Carpal Bones - anatomy & histology Carpal Bones - physiology Carpal Joints - anatomy & histology Carpal Joints - physiology Carpal kinematics Confidence intervals Dynamic Female Four dimensional x-ray imaging Humans Imaging, Three-Dimensional - methods Instability Joint imaging Kinematics Male Models, Anatomic Models, Biological Motion Physical Medicine and Rehabilitation Radius - anatomy & histology Radius - physiology Range of Motion, Articular - physiology Reproducibility of Results Sensitivity and Specificity Static wrist positions Ulna - anatomy & histology Ulna - physiology Wrist Wrist Joint - anatomy & histology Wrist Joint - physiology Young Adult |
title | In-vivo three-dimensional carpal bone kinematics during flexion–extension and radio–ulnar deviation of the wrist: Dynamic motion versus step-wise static wrist positions |
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