Can rotational alignment of total knee arthroplasty be measured on MRI?
Background and purpose The aim of this study was to investigate the potential of MRI to determine rotational alignment after TKA in comparison to the gold standard, CT. Methods Rotational alignment was measured in the transverse plane on CT and MR-images in 14 patients prior to TKA revision. Differe...
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| Veröffentlicht in: | Archives of orthopaedic and trauma surgery 2015-11, Vol.135 (11), p.1589-1594 |
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| container_title | Archives of orthopaedic and trauma surgery |
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| creator | Sgroi, Mirco Faschingbauer, M. Javaheripour-Otto, K. Reichel, H. Kappe, T. |
| description | Background and purpose
The aim of this study was to investigate the potential of MRI to determine rotational alignment after TKA in comparison to the gold standard, CT.
Methods
Rotational alignment was measured in the transverse plane on CT and MR-images in 14 patients prior to TKA revision. Differences between CT and MRI measurements were analysed.
Results
There was a strong correlation between CT and MRI measurements for both the tibial (
r
= 0.929) and femoral (
r
= 0.942) components with a mean difference of 0.47 ± 1.3 and 0.13 ± 3.2 degrees, respectively.
Interpretation
Despite artefact formation, it can be concluded that the rotational alignment of metallic TKA components can be measured by MRI as accurately as by CT. |
| doi_str_mv | 10.1007/s00402-015-2289-4 |
| format | Article |
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The aim of this study was to investigate the potential of MRI to determine rotational alignment after TKA in comparison to the gold standard, CT.
Methods
Rotational alignment was measured in the transverse plane on CT and MR-images in 14 patients prior to TKA revision. Differences between CT and MRI measurements were analysed.
Results
There was a strong correlation between CT and MRI measurements for both the tibial (
r
= 0.929) and femoral (
r
= 0.942) components with a mean difference of 0.47 ± 1.3 and 0.13 ± 3.2 degrees, respectively.
Interpretation
Despite artefact formation, it can be concluded that the rotational alignment of metallic TKA components can be measured by MRI as accurately as by CT.</description><identifier>ISSN: 0936-8051</identifier><identifier>EISSN: 1434-3916</identifier><identifier>DOI: 10.1007/s00402-015-2289-4</identifier><identifier>PMID: 26187600</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Arthroplasty, Replacement, Knee - methods ; Humans ; Joint surgery ; Knee Arthroplasty ; Knee Joint - diagnostic imaging ; Knee Joint - physiology ; Knee Joint - physiopathology ; Knee Joint - surgery ; Magnetic Resonance Imaging ; Medicine ; Medicine & Public Health ; Orthopedics ; Range of Motion, Articular - physiology ; Tomography, X-Ray Computed</subject><ispartof>Archives of orthopaedic and trauma surgery, 2015-11, Vol.135 (11), p.1589-1594</ispartof><rights>Springer-Verlag Berlin Heidelberg 2015</rights><rights>Archives of Orthopaedic and Trauma Surgery is a copyright of Springer, (2015). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-a72aad4d9d292381fa5e06a83bf60f8d1f4c0c78e49a4fe6fb823d6bd7e7eb3c3</citedby><cites>FETCH-LOGICAL-c442t-a72aad4d9d292381fa5e06a83bf60f8d1f4c0c78e49a4fe6fb823d6bd7e7eb3c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00402-015-2289-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00402-015-2289-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26187600$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sgroi, Mirco</creatorcontrib><creatorcontrib>Faschingbauer, M.</creatorcontrib><creatorcontrib>Javaheripour-Otto, K.</creatorcontrib><creatorcontrib>Reichel, H.</creatorcontrib><creatorcontrib>Kappe, T.</creatorcontrib><title>Can rotational alignment of total knee arthroplasty be measured on MRI?</title><title>Archives of orthopaedic and trauma surgery</title><addtitle>Arch Orthop Trauma Surg</addtitle><addtitle>Arch Orthop Trauma Surg</addtitle><description>Background and purpose
The aim of this study was to investigate the potential of MRI to determine rotational alignment after TKA in comparison to the gold standard, CT.
Methods
Rotational alignment was measured in the transverse plane on CT and MR-images in 14 patients prior to TKA revision. Differences between CT and MRI measurements were analysed.
Results
There was a strong correlation between CT and MRI measurements for both the tibial (
r
= 0.929) and femoral (
r
= 0.942) components with a mean difference of 0.47 ± 1.3 and 0.13 ± 3.2 degrees, respectively.
Interpretation
Despite artefact formation, it can be concluded that the rotational alignment of metallic TKA components can be measured by MRI as accurately as by CT.</description><subject>Arthroplasty, Replacement, Knee - methods</subject><subject>Humans</subject><subject>Joint surgery</subject><subject>Knee Arthroplasty</subject><subject>Knee Joint - diagnostic imaging</subject><subject>Knee Joint - physiology</subject><subject>Knee Joint - physiopathology</subject><subject>Knee Joint - surgery</subject><subject>Magnetic Resonance Imaging</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Orthopedics</subject><subject>Range of Motion, Articular - physiology</subject><subject>Tomography, X-Ray Computed</subject><issn>0936-8051</issn><issn>1434-3916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp1kE1rGzEQhkVpqR0nP6CXIOill21GHytpTyGY5gMcCiE5C-3uyLW7u3Kk3YP_fWScJhDoaWDmmXeYh5BvDH4yAH2RACTwAlhZcG6qQn4icyaFLETF1Gcyh0qowkDJZuQkpS0AyxR8JTOumNEKYE5ulm6gMYxu3ITBddR1m_XQ4zDS4OmY-x39OyBSF8c_Mew6l8Y9rZH26NIUsaVhoPcPd5en5It3XcKz17ogT9e_Hpe3xer3zd3yalU0UvKxcJo718q2annFhWHelQjKGVF7Bd60zMsGGm1QVk56VL42XLSqbjVqrEUjFuTHMXcXw_OEabT9JjXYdW7AMCXLNC9LzpWBjH7_gG7DFPOTyWaAVVqX4kCxI9XEkFJEb3dx07u4twzswbI9WrbZsj1YtjLvnL8mT3WP7dvGP60Z4Ecg5dGwxvh--v-pL1Ojhs8</recordid><startdate>20151101</startdate><enddate>20151101</enddate><creator>Sgroi, Mirco</creator><creator>Faschingbauer, M.</creator><creator>Javaheripour-Otto, K.</creator><creator>Reichel, H.</creator><creator>Kappe, T.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20151101</creationdate><title>Can rotational alignment of total knee arthroplasty be measured on MRI?</title><author>Sgroi, Mirco ; Faschingbauer, M. ; Javaheripour-Otto, K. ; Reichel, H. ; Kappe, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-a72aad4d9d292381fa5e06a83bf60f8d1f4c0c78e49a4fe6fb823d6bd7e7eb3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Arthroplasty, Replacement, Knee - methods</topic><topic>Humans</topic><topic>Joint surgery</topic><topic>Knee Arthroplasty</topic><topic>Knee Joint - diagnostic imaging</topic><topic>Knee Joint - physiology</topic><topic>Knee Joint - physiopathology</topic><topic>Knee Joint - surgery</topic><topic>Magnetic Resonance Imaging</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Orthopedics</topic><topic>Range of Motion, Articular - physiology</topic><topic>Tomography, X-Ray Computed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sgroi, Mirco</creatorcontrib><creatorcontrib>Faschingbauer, M.</creatorcontrib><creatorcontrib>Javaheripour-Otto, K.</creatorcontrib><creatorcontrib>Reichel, H.</creatorcontrib><creatorcontrib>Kappe, T.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Archives of orthopaedic and trauma surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sgroi, Mirco</au><au>Faschingbauer, M.</au><au>Javaheripour-Otto, K.</au><au>Reichel, H.</au><au>Kappe, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Can rotational alignment of total knee arthroplasty be measured on MRI?</atitle><jtitle>Archives of orthopaedic and trauma surgery</jtitle><stitle>Arch Orthop Trauma Surg</stitle><addtitle>Arch Orthop Trauma Surg</addtitle><date>2015-11-01</date><risdate>2015</risdate><volume>135</volume><issue>11</issue><spage>1589</spage><epage>1594</epage><pages>1589-1594</pages><issn>0936-8051</issn><eissn>1434-3916</eissn><abstract>Background and purpose
The aim of this study was to investigate the potential of MRI to determine rotational alignment after TKA in comparison to the gold standard, CT.
Methods
Rotational alignment was measured in the transverse plane on CT and MR-images in 14 patients prior to TKA revision. Differences between CT and MRI measurements were analysed.
Results
There was a strong correlation between CT and MRI measurements for both the tibial (
r
= 0.929) and femoral (
r
= 0.942) components with a mean difference of 0.47 ± 1.3 and 0.13 ± 3.2 degrees, respectively.
Interpretation
Despite artefact formation, it can be concluded that the rotational alignment of metallic TKA components can be measured by MRI as accurately as by CT.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>26187600</pmid><doi>10.1007/s00402-015-2289-4</doi><tpages>6</tpages></addata></record> |
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| source | MEDLINE; Springer Online Journals Complete |
| subjects | Arthroplasty, Replacement, Knee - methods Humans Joint surgery Knee Arthroplasty Knee Joint - diagnostic imaging Knee Joint - physiology Knee Joint - physiopathology Knee Joint - surgery Magnetic Resonance Imaging Medicine Medicine & Public Health Orthopedics Range of Motion, Articular - physiology Tomography, X-Ray Computed |
| title | Can rotational alignment of total knee arthroplasty be measured on MRI? |
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