Metal artifact reduction MRI for total ankle replacement sagittal balance evaluation. (Record no. 3865)

MARC details
000 -LEADER
fixed length control field 04381nam a22006497a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 181108s20192019 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1268-7731
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code 10.1016/j.fas.2018.09.005 [doi]
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code S1268-7731(18)30420-X [pii]
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 30385108
245 ## - TITLE STATEMENT
Title Metal artifact reduction MRI for total ankle replacement sagittal balance evaluation.
251 ## - Source
Source Journal of Foot & Ankle Surgery. 25(6):739-747, 2019 Dec.
252 ## - Abbreviated Source
Abbreviated source J Foot Ankle Surg. 25(6):739-747, 2019 Dec.
252 ## - Abbreviated Source
Former abbreviated source J Foot Ankle Surg. 2018 Oct 05
253 ## - Journal Name
Journal name Foot and ankle surgery : official journal of the European Society of Foot and Ankle Surgeons
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Year 2019
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Manufacturer FY2020
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Publication status aheadofprint
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Publication status ppublish
266 ## - Date added to catalog
Date added to catalog 2018-11-09
268 ## - Previous citation
-- Journal of Foot & Ankle Surgery. 2018 Oct 05
269 ## - Original dates
Original fiscal year FY2019
501 ## - WITH NOTE
Local holdings Available online through MWHC library: 2003 - present, Available in print through MWHC library:1999-2007
520 ## - SUMMARY, ETC.
Abstract BACKGROUND: Restoration of anatomical relationship between talus and tibia is crucial for longevity of total ankle replacement (TAR). Weight-bearing (WB) radiographs are the standard for evaluating the sagittal balance alignment, but are prone to rotational misalignment and altered measurements. Metal artifact reduction sequence (MARS) MRI allows visualization of periprosthetic landmarks and alignment of the image plane to the true sagittal axis of the implant. The purpose of this study was to compare TAR sagittal balance measurements on MARS MRI and WB radiographs.
520 ## - SUMMARY, ETC.
Abstract CONCLUSION: Sagittal balance measurements performed on standardized weight-bearing radiographs and standardized MARS MRI demonstrate substantial correlation and similarity. Given its high intra and interobserver agreement, MARS MRI may be helpful for the evaluation of TAR sagittal balance.
520 ## - SUMMARY, ETC.
Abstract Copyright (c) 2018 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.
520 ## - SUMMARY, ETC.
Abstract LEVEL OF EVIDENCE: Level II - Prospective Comparative Study.
520 ## - SUMMARY, ETC.
Abstract METHODS: Twenty-three subjects with TAR [10 men/13 women, age 60 (41-73) years; 13 (3-24) months post-op] underwent MARS MRI and standard lateral WB radiographs. Standardized MARS MR images were aligned to the sagittal talar component axis. Three observers performed sagittal balance alignment measurements twice in an independent, random and blinded fashion. Lateral Talar Station (LTS), tibial axis-to-talus (T-T) ratio and normalized tibial axis-to-lateral-process (T-L) distance were measured. Concordance correlation coefficients (CCC) and intraclass correlation coefficients (ICC) were used for statistical analysis. In addition, mixed effects linear models were employed to assess overall concordance of the two image types.
520 ## - SUMMARY, ETC.
Abstract RESULTS: The intraobserver agreement was excellent for radiographic (CCC=0.96) and MRI (CCC=0.90-0.97) measurements. Interobserver agreements were good-to-excellent with overall slightly higher agreements for MRI (ICC=0.78-0.94) than radiography (ICC=0.78-0.90) measurements. The T-T ratios of radiographs and MRI showed a high degree of concordance, whereas LTS was significantly lower on MRI when compared with radiographs, and T-L distance showed notable disagreement between the two imaging types.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Ankle Joint/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Arthroplasty, Replacement, Ankle
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Artifacts
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Magnetic Resonance Imaging/mt [Methods]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Prosthesis Fitting
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Adult
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aged
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Anatomic Landmarks
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ankle Joint/su [Surgery]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Female
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Humans
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Male
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Middle Aged
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Prospective Studies
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Radiography
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Union Memorial Hospital
656 ## - INDEX TERM--OCCUPATION
Department Orthopaedic Surgery
657 ## - INDEX TERM--FUNCTION
Medline publication type Journal Article
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Chinanuvathana, Apisan
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Local Authors da Fonseca, Lucas Furtado
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors de Cesar Netto, Cesar
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Schon, Lew C
790 ## - Authors
All authors Chinanuvathana A, da Fonseca LF, de Cesar Netto C, Fritz J, Schon LC, Stern SE
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="https://dx.doi.org/10.1016/j.fas.2018.09.005">https://dx.doi.org/10.1016/j.fas.2018.09.005</a>
Public note https://dx.doi.org/10.1016/j.fas.2018.09.005
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Article
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
          MedStar Authors Catalog MedStar Authors Catalog 11/09/2018   30385108 30385108 11/09/2018 11/09/2018 Journal Article

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