Multimodality correlations of patellar height measurement on X-ray, CT, and MRI
Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained w...
Ausführliche Beschreibung
Autor*in: |
Lee, Pearlene P. [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2012 |
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Anmerkung: |
© ISS 2012 |
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Übergeordnetes Werk: |
Enthalten in: Skeletal radiology - Berlin : Springer, 1976, 41(2012), 10 vom: 25. März, Seite 1309-1314 |
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Übergeordnetes Werk: |
volume:41 ; year:2012 ; number:10 ; day:25 ; month:03 ; pages:1309-1314 |
Links: |
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DOI / URN: |
10.1007/s00256-012-1396-3 |
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Katalog-ID: |
SPR003088707 |
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520 | |a Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. | ||
650 | 4 | |a Patellar height |7 (dpeaa)DE-He213 | |
650 | 4 | |a Radiograph |7 (dpeaa)DE-He213 | |
650 | 4 | |a CT |7 (dpeaa)DE-He213 | |
650 | 4 | |a MRI |7 (dpeaa)DE-He213 | |
650 | 4 | |a Insall–Salvati |7 (dpeaa)DE-He213 | |
650 | 4 | |a Blackburne–Peel |7 (dpeaa)DE-He213 | |
650 | 4 | |a Multimodality correlations |7 (dpeaa)DE-He213 | |
700 | 1 | |a Chalian, Majid |4 aut | |
700 | 1 | |a Carrino, John A. |4 aut | |
700 | 1 | |a Eng, John |4 aut | |
700 | 1 | |a Chhabra, Avneesh |4 aut | |
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10.1007/s00256-012-1396-3 doi (DE-627)SPR003088707 (SPR)s00256-012-1396-3-e DE-627 ger DE-627 rakwb eng Lee, Pearlene P. verfasserin aut Multimodality correlations of patellar height measurement on X-ray, CT, and MRI 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2012 Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. Patellar height (dpeaa)DE-He213 Radiograph (dpeaa)DE-He213 CT (dpeaa)DE-He213 MRI (dpeaa)DE-He213 Insall–Salvati (dpeaa)DE-He213 Blackburne–Peel (dpeaa)DE-He213 Multimodality correlations (dpeaa)DE-He213 Chalian, Majid aut Carrino, John A. aut Eng, John aut Chhabra, Avneesh aut Enthalten in Skeletal radiology Berlin : Springer, 1976 41(2012), 10 vom: 25. März, Seite 1309-1314 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 https://dx.doi.org/10.1007/s00256-012-1396-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 41 2012 10 25 03 1309-1314 |
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10.1007/s00256-012-1396-3 doi (DE-627)SPR003088707 (SPR)s00256-012-1396-3-e DE-627 ger DE-627 rakwb eng Lee, Pearlene P. verfasserin aut Multimodality correlations of patellar height measurement on X-ray, CT, and MRI 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2012 Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. Patellar height (dpeaa)DE-He213 Radiograph (dpeaa)DE-He213 CT (dpeaa)DE-He213 MRI (dpeaa)DE-He213 Insall–Salvati (dpeaa)DE-He213 Blackburne–Peel (dpeaa)DE-He213 Multimodality correlations (dpeaa)DE-He213 Chalian, Majid aut Carrino, John A. aut Eng, John aut Chhabra, Avneesh aut Enthalten in Skeletal radiology Berlin : Springer, 1976 41(2012), 10 vom: 25. März, Seite 1309-1314 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 https://dx.doi.org/10.1007/s00256-012-1396-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 41 2012 10 25 03 1309-1314 |
allfields_unstemmed |
10.1007/s00256-012-1396-3 doi (DE-627)SPR003088707 (SPR)s00256-012-1396-3-e DE-627 ger DE-627 rakwb eng Lee, Pearlene P. verfasserin aut Multimodality correlations of patellar height measurement on X-ray, CT, and MRI 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2012 Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. Patellar height (dpeaa)DE-He213 Radiograph (dpeaa)DE-He213 CT (dpeaa)DE-He213 MRI (dpeaa)DE-He213 Insall–Salvati (dpeaa)DE-He213 Blackburne–Peel (dpeaa)DE-He213 Multimodality correlations (dpeaa)DE-He213 Chalian, Majid aut Carrino, John A. aut Eng, John aut Chhabra, Avneesh aut Enthalten in Skeletal radiology Berlin : Springer, 1976 41(2012), 10 vom: 25. März, Seite 1309-1314 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 https://dx.doi.org/10.1007/s00256-012-1396-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 41 2012 10 25 03 1309-1314 |
allfieldsGer |
10.1007/s00256-012-1396-3 doi (DE-627)SPR003088707 (SPR)s00256-012-1396-3-e DE-627 ger DE-627 rakwb eng Lee, Pearlene P. verfasserin aut Multimodality correlations of patellar height measurement on X-ray, CT, and MRI 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2012 Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. Patellar height (dpeaa)DE-He213 Radiograph (dpeaa)DE-He213 CT (dpeaa)DE-He213 MRI (dpeaa)DE-He213 Insall–Salvati (dpeaa)DE-He213 Blackburne–Peel (dpeaa)DE-He213 Multimodality correlations (dpeaa)DE-He213 Chalian, Majid aut Carrino, John A. aut Eng, John aut Chhabra, Avneesh aut Enthalten in Skeletal radiology Berlin : Springer, 1976 41(2012), 10 vom: 25. März, Seite 1309-1314 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 https://dx.doi.org/10.1007/s00256-012-1396-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 41 2012 10 25 03 1309-1314 |
allfieldsSound |
10.1007/s00256-012-1396-3 doi (DE-627)SPR003088707 (SPR)s00256-012-1396-3-e DE-627 ger DE-627 rakwb eng Lee, Pearlene P. verfasserin aut Multimodality correlations of patellar height measurement on X-ray, CT, and MRI 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2012 Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. Patellar height (dpeaa)DE-He213 Radiograph (dpeaa)DE-He213 CT (dpeaa)DE-He213 MRI (dpeaa)DE-He213 Insall–Salvati (dpeaa)DE-He213 Blackburne–Peel (dpeaa)DE-He213 Multimodality correlations (dpeaa)DE-He213 Chalian, Majid aut Carrino, John A. aut Eng, John aut Chhabra, Avneesh aut Enthalten in Skeletal radiology Berlin : Springer, 1976 41(2012), 10 vom: 25. März, Seite 1309-1314 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 https://dx.doi.org/10.1007/s00256-012-1396-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 41 2012 10 25 03 1309-1314 |
language |
English |
source |
Enthalten in Skeletal radiology 41(2012), 10 vom: 25. März, Seite 1309-1314 volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 |
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Enthalten in Skeletal radiology 41(2012), 10 vom: 25. März, Seite 1309-1314 volume:41 year:2012 number:10 day:25 month:03 pages:1309-1314 |
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Article |
institution |
findex.gbv.de |
topic_facet |
Patellar height Radiograph CT MRI Insall–Salvati Blackburne–Peel Multimodality correlations |
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Skeletal radiology |
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Lee, Pearlene P. @@aut@@ Chalian, Majid @@aut@@ Carrino, John A. @@aut@@ Eng, John @@aut@@ Chhabra, Avneesh @@aut@@ |
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2012-03-25T00:00:00Z |
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254236855 |
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SPR003088707 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR003088707</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519161208.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201001s2012 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00256-012-1396-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR003088707</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00256-012-1396-3-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Lee, Pearlene P.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Multimodality correlations of patellar height measurement on X-ray, CT, and MRI</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2012</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© ISS 2012</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. 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|
author |
Lee, Pearlene P. |
spellingShingle |
Lee, Pearlene P. misc Patellar height misc Radiograph misc CT misc MRI misc Insall–Salvati misc Blackburne–Peel misc Multimodality correlations Multimodality correlations of patellar height measurement on X-ray, CT, and MRI |
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Multimodality correlations of patellar height measurement on X-ray, CT, and MRI Patellar height (dpeaa)DE-He213 Radiograph (dpeaa)DE-He213 CT (dpeaa)DE-He213 MRI (dpeaa)DE-He213 Insall–Salvati (dpeaa)DE-He213 Blackburne–Peel (dpeaa)DE-He213 Multimodality correlations (dpeaa)DE-He213 |
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misc Patellar height misc Radiograph misc CT misc MRI misc Insall–Salvati misc Blackburne–Peel misc Multimodality correlations |
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misc Patellar height misc Radiograph misc CT misc MRI misc Insall–Salvati misc Blackburne–Peel misc Multimodality correlations |
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Multimodality correlations of patellar height measurement on X-ray, CT, and MRI |
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Multimodality correlations of patellar height measurement on X-ray, CT, and MRI |
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Lee, Pearlene P. |
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Lee, Pearlene P. Chalian, Majid Carrino, John A. Eng, John Chhabra, Avneesh |
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Lee, Pearlene P. |
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10.1007/s00256-012-1396-3 |
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multimodality correlations of patellar height measurement on x-ray, ct, and mri |
title_auth |
Multimodality correlations of patellar height measurement on X-ray, CT, and MRI |
abstract |
Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. © ISS 2012 |
abstractGer |
Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. © ISS 2012 |
abstract_unstemmed |
Purpose To investigate whether the universally accepted range of normal patellar height ratios derived from radiography for the Insall–Salvati (IS) and Blackburne–Peel (BP) methods could be similarly applied to both CT and MRI. Materials and methods Institutional review board approval was obtained with waiver of informed consent for this HIPPA-compliant study. A total of 45 knees in 42 patients (15 men, 27 women; age range 11 to 75 years, mean age 39 ± 20 years) who underwent tri-modality (radiograph, CT, and MRI) examinations were selected. All patients had knee imaging obtained for a variety of reasons and measurements were performed by two independent readers who were blinded to each other’s measurements or the respective measurements derived from each of the methods. Paired t test was used to compare the mean values among the modalities. Inter-observer and inter-method agreements were assessed using intra-class correlation coefficients. Results Statistically significant, but small quantitative differences are noted between tri-modality patellar height ratios. For comparable results, the small addition of 0.13 and 0.10 are needed for the Insall–Salvati measurements on MRI and CT respectively, compared with radiographs. For the Blackburne–Peel ratio, an additional adjustment of 0.09 is needed between radiographs and MRI, but not between radiographs and CT. These adjustments are independent of gender. The interobserver reproducibility was excellent (ICC ≥ 0.94) for both the Insall–Salvati and Blackburne–Peel methods for all modalities. Conclusion The results indicate that cut-off values for patella alta and baja derived from radiographs should not be directly transposed to CT and MRI; however, the adjustments are relatively minor. These measurements show excellent reproducibility for all modalities currently used for patellar height measurements. © ISS 2012 |
collection_details |
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container_issue |
10 |
title_short |
Multimodality correlations of patellar height measurement on X-ray, CT, and MRI |
url |
https://dx.doi.org/10.1007/s00256-012-1396-3 |
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Chalian, Majid Carrino, John A. Eng, John Chhabra, Avneesh |
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doi_str |
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up_date |
2024-07-03T17:13:05.217Z |
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score |
7.400859 |