Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience

Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS...
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Autor*in:	Shivani Pahwa [verfasserIn] Deep N Srivastava [verfasserIn] Raju Sharma [verfasserIn] Shivanand Gamanagatti [verfasserIn] Prakash P Kotwal [verfasserIn] Vijay Sharma [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2014

Schlagwörter:	tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear

Übergeordnetes Werk:	In: Indian Journal of Radiology and Imaging - Thieme Medical and Scientific Publishers Pvt. Ltd., 2004, 24(2014), 03, Seite 259-267
Übergeordnetes Werk:	volume:24 ; year:2014 ; number:03 ; pages:259-267

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.4103/0971-3026.137038

Katalog-ID:	DOAJ057596751

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allfields	10.4103/0971-3026.137038 doi (DE-627)DOAJ057596751 (DE-599)DOAJ59920964f87743eca94cb9724c10beaa DE-627 ger DE-627 rakwb eng R895-920 Shivani Pahwa verfasserin aut Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears. tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear Medical physics. Medical radiology. Nuclear medicine Deep N Srivastava verfasserin aut Raju Sharma verfasserin aut Shivanand Gamanagatti verfasserin aut Prakash P Kotwal verfasserin aut Vijay Sharma verfasserin aut In Indian Journal of Radiology and Imaging Thieme Medical and Scientific Publishers Pvt. Ltd., 2004 24(2014), 03, Seite 259-267 (DE-627)335259626 (DE-600)2059213-9 19983808 nnns volume:24 year:2014 number:03 pages:259-267 https://doi.org/10.4103/0971-3026.137038 kostenfrei https://doaj.org/article/59920964f87743eca94cb9724c10beaa kostenfrei http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.137038 kostenfrei https://doaj.org/toc/0971-3026 Journal toc kostenfrei https://doaj.org/toc/1998-3808 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 24 2014 03 259-267
spelling	10.4103/0971-3026.137038 doi (DE-627)DOAJ057596751 (DE-599)DOAJ59920964f87743eca94cb9724c10beaa DE-627 ger DE-627 rakwb eng R895-920 Shivani Pahwa verfasserin aut Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears. tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear Medical physics. Medical radiology. Nuclear medicine Deep N Srivastava verfasserin aut Raju Sharma verfasserin aut Shivanand Gamanagatti verfasserin aut Prakash P Kotwal verfasserin aut Vijay Sharma verfasserin aut In Indian Journal of Radiology and Imaging Thieme Medical and Scientific Publishers Pvt. Ltd., 2004 24(2014), 03, Seite 259-267 (DE-627)335259626 (DE-600)2059213-9 19983808 nnns volume:24 year:2014 number:03 pages:259-267 https://doi.org/10.4103/0971-3026.137038 kostenfrei https://doaj.org/article/59920964f87743eca94cb9724c10beaa kostenfrei http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.137038 kostenfrei https://doaj.org/toc/0971-3026 Journal toc kostenfrei https://doaj.org/toc/1998-3808 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 24 2014 03 259-267
allfields_unstemmed	10.4103/0971-3026.137038 doi (DE-627)DOAJ057596751 (DE-599)DOAJ59920964f87743eca94cb9724c10beaa DE-627 ger DE-627 rakwb eng R895-920 Shivani Pahwa verfasserin aut Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears. tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear Medical physics. Medical radiology. Nuclear medicine Deep N Srivastava verfasserin aut Raju Sharma verfasserin aut Shivanand Gamanagatti verfasserin aut Prakash P Kotwal verfasserin aut Vijay Sharma verfasserin aut In Indian Journal of Radiology and Imaging Thieme Medical and Scientific Publishers Pvt. Ltd., 2004 24(2014), 03, Seite 259-267 (DE-627)335259626 (DE-600)2059213-9 19983808 nnns volume:24 year:2014 number:03 pages:259-267 https://doi.org/10.4103/0971-3026.137038 kostenfrei https://doaj.org/article/59920964f87743eca94cb9724c10beaa kostenfrei http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.137038 kostenfrei https://doaj.org/toc/0971-3026 Journal toc kostenfrei https://doaj.org/toc/1998-3808 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 24 2014 03 259-267
allfieldsGer	10.4103/0971-3026.137038 doi (DE-627)DOAJ057596751 (DE-599)DOAJ59920964f87743eca94cb9724c10beaa DE-627 ger DE-627 rakwb eng R895-920 Shivani Pahwa verfasserin aut Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears. tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear Medical physics. Medical radiology. Nuclear medicine Deep N Srivastava verfasserin aut Raju Sharma verfasserin aut Shivanand Gamanagatti verfasserin aut Prakash P Kotwal verfasserin aut Vijay Sharma verfasserin aut In Indian Journal of Radiology and Imaging Thieme Medical and Scientific Publishers Pvt. Ltd., 2004 24(2014), 03, Seite 259-267 (DE-627)335259626 (DE-600)2059213-9 19983808 nnns volume:24 year:2014 number:03 pages:259-267 https://doi.org/10.4103/0971-3026.137038 kostenfrei https://doaj.org/article/59920964f87743eca94cb9724c10beaa kostenfrei http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.137038 kostenfrei https://doaj.org/toc/0971-3026 Journal toc kostenfrei https://doaj.org/toc/1998-3808 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 24 2014 03 259-267
allfieldsSound	10.4103/0971-3026.137038 doi (DE-627)DOAJ057596751 (DE-599)DOAJ59920964f87743eca94cb9724c10beaa DE-627 ger DE-627 rakwb eng R895-920 Shivani Pahwa verfasserin aut Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears. tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear Medical physics. Medical radiology. Nuclear medicine Deep N Srivastava verfasserin aut Raju Sharma verfasserin aut Shivanand Gamanagatti verfasserin aut Prakash P Kotwal verfasserin aut Vijay Sharma verfasserin aut In Indian Journal of Radiology and Imaging Thieme Medical and Scientific Publishers Pvt. Ltd., 2004 24(2014), 03, Seite 259-267 (DE-627)335259626 (DE-600)2059213-9 19983808 nnns volume:24 year:2014 number:03 pages:259-267 https://doi.org/10.4103/0971-3026.137038 kostenfrei https://doaj.org/article/59920964f87743eca94cb9724c10beaa kostenfrei http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.137038 kostenfrei https://doaj.org/toc/0971-3026 Journal toc kostenfrei https://doaj.org/toc/1998-3808 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 24 2014 03 259-267
language	English
source	In Indian Journal of Radiology and Imaging 24(2014), 03, Seite 259-267 volume:24 year:2014 number:03 pages:259-267
sourceStr	In Indian Journal of Radiology and Imaging 24(2014), 03, Seite 259-267 volume:24 year:2014 number:03 pages:259-267
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear Medical physics. Medical radiology. Nuclear medicine
isfreeaccess_bool	true
container_title	Indian Journal of Radiology and Imaging
authorswithroles_txt_mv	Shivani Pahwa @@aut@@ Deep N Srivastava @@aut@@ Raju Sharma @@aut@@ Shivanand Gamanagatti @@aut@@ Prakash P Kotwal @@aut@@ Vijay Sharma @@aut@@
publishDateDaySort_date	2014-01-01T00:00:00Z
hierarchy_top_id	335259626
id	DOAJ057596751
language_de	englisch
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Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. 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callnumber-first	R - Medicine
author	Shivani Pahwa
spellingShingle	Shivani Pahwa misc R895-920 misc tfcc misc scapholunate ligament misc lunatotriquetral ligament misc mr arthrography misc wrist ligament tear misc wrist arthroscopy misc tfcc tear misc Medical physics. Medical radiology. Nuclear medicine Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience
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topic_title	R895-920 Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience tfcc scapholunate ligament lunatotriquetral ligament mr arthrography wrist ligament tear wrist arthroscopy tfcc tear
topic	misc R895-920 misc tfcc misc scapholunate ligament misc lunatotriquetral ligament misc mr arthrography misc wrist ligament tear misc wrist arthroscopy misc tfcc tear misc Medical physics. Medical radiology. Nuclear medicine
topic_unstemmed	misc R895-920 misc tfcc misc scapholunate ligament misc lunatotriquetral ligament misc mr arthrography misc wrist ligament tear misc wrist arthroscopy misc tfcc tear misc Medical physics. Medical radiology. Nuclear medicine
topic_browse	misc R895-920 misc tfcc misc scapholunate ligament misc lunatotriquetral ligament misc mr arthrography misc wrist ligament tear misc wrist arthroscopy misc tfcc tear misc Medical physics. Medical radiology. Nuclear medicine
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title	Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience
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title_full	Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience
author_sort	Shivani Pahwa
journal	Indian Journal of Radiology and Imaging
journalStr	Indian Journal of Radiology and Imaging
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author_browse	Shivani Pahwa Deep N Srivastava Raju Sharma Shivanand Gamanagatti Prakash P Kotwal Vijay Sharma
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author-letter	Shivani Pahwa
doi_str_mv	10.4103/0971-3026.137038
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title_sort	comparison of conventional mri and mr arthrography in the evaluation of wrist ligament tears: a preliminary experience
callnumber	R895-920
title_auth	Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience
abstract	Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears.
abstractGer	Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears.
abstract_unstemmed	Aims: To compare conventional magnetic resonance imaging (MRI) and direct magnetic resonance (MR) arthrography in the evaluation of triangular fibrocartilage complex (TFCC) and intrinsic wrist ligament tears. Materials and Methods: T1-weighted, fat suppressed (FS) proton density plus T2-weighted (FS PD/T2), 3D multiple-echo data image combination (MEDIC) sequences and direct MR arthrography were performed in 53 patients with wrist pain. Images were evaluated for the presence and location of TFCC, scapholunate ligament (SLL) and lunatotriquetral ligament (LTL) tears, and imaging findings were compared with operative findings in 16 patients who underwent arthroscopy or open surgery (gold standard). Results: Sixteen patients underwent arthroscopy/open surgery: 12 TFCC tears were detected arthroscopically out of which 9 were detected on FS PD/T2 sequence, 10 on MEDIC sequence, and all 12 were detected on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in the detection of TFCC tears were 75%, 83.3%, and 100%, respectively. Out of the eight arthroscopically confirmed SLL tears, three tears were detected on FS PD/T2 sequence, five on MEDIC sequence, and all eight were visualized on MR arthrography. The sensitivities of FS PD/T2, MEDIC sequences, and MR arthrography in detecting SLL tears were 37.5%, 62.5%, and 100%, respectively. One arthroscopically confirmed LTL tear was diagnosed on FS PD/T2 sequence, three on MEDIC sequence, and all five arthroscopically confirmed LTL tears were detected with MR arthrography. The sensitivities of PD, MEDIC sequences, and MR arthrography in detecting LTL tears were 20%, 40%, and 100%, respectively. Conclusions: MR arthrography is the most sensitive and specific imaging modality for the evaluation of wrist ligament tears.
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title_short	Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience
url	https://doi.org/10.4103/0971-3026.137038 https://doaj.org/article/59920964f87743eca94cb9724c10beaa http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.137038 https://doaj.org/toc/0971-3026 https://doaj.org/toc/1998-3808
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author2	Deep N Srivastava Raju Sharma Shivanand Gamanagatti Prakash P Kotwal Vijay Sharma
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up_date	2024-07-04T02:15:39.767Z
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Comparison of conventional MRI and MR arthrography in the evaluation of wrist ligament tears: A preliminary experience

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