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Postero-anterior ra...
Postero-anterior radiogram of the knee in weightbearing and semiflexion. Comparison with MR imaging
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Boegård, Torsten (författare)
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Rudling, O. (författare)
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Petersson, IF (författare)
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Sanfridsson, J (författare)
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- Saxne, Tore (författare)
- Lund University,Lunds universitet,Reumatologi och molekylär skelettbiologi,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Rheumatology,Section III,Department of Clinical Sciences, Lund,Faculty of Medicine,Skåne University Hospital
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Svensson, Björn (författare)
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Jonsson, Kjell (författare)
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(creator_code:org_t)
- 2016-08-30
- 1997
- Engelska.
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Ingår i: Acta Radiologica. - : SAGE Publications. - 0001-6926 .- 0284-1851 .- 1600-0455. ; 38:6, s. 1063-1070
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Purpose: the purpose was four-fold: to assess the reproducibility of p.a. weight-bearing radiograms of the knee and the minimal joint-space (MJS) width measurements in these radiograms; to compare the MJS with MR-detected cartilage defects; to evaluate the location of these cartilage defects; and to estimate the relation between meniscal abnormalities and joint-space narrowing Material and Methods: Fifty-nine individuals, aged 41–58 years (mean 50), with chronic knee pain were examined by means of p.a. weight-bearing radiograms in semi-flexion with fluoroscopic guidance of the knee joint. the MJS was measured with a standard ruler. on the same day MR imaging was performed with proton-density- and T2-weighted turbo spin-echo on a 1.0 T imager. Meniscal abnormalities and cartilage defects in the tibiofemoral joint (TFJ) were noted Results and Conclusion: the p.a. view of the knee and the MJS measurements were reproducible. MJS of 3 mm is a limit in diagnosing joint-space narrowing in knees with MR-detected cartilage defects. There was a high proportion <p<0.001) of meniscal abnormality within the narrowed compartments in comparison with those that were not narrowed. A larger number of the cartilage defects (p<0.05) was found in the medial femoral condyle than in any of the other condyles of the TFJ. the defects had a dorsal location <p<0.001) as shown in the weight-bearing radiograms of the knee in semiflexion
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
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- art (ämneskategori)
- ref (ämneskategori)
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