[Ultrasound criteria of a meniscus lesion].
The tear in the meniscus interrupts the outline at which the sound-wave energy is reflected. This means that the sonogram shows an echo-rich, light reflection pattern. Degeneration also shows up as an echo-rich area, reflecting greater density of the tissue in the meniscus. This has been confirmed by experimental examination of knees of corpses, and also by clinical experience based on more than 2000 sonograms of the meniscus. A quota of more than 90% correct diagnoses can be obtained if the proper criteria are observed in case of a lesion of the meniscus, and if the technical equipment is adequate and the examiner has acquired sufficient skill.
Sohn
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C
Klinikum der RWTH Aachen.
Casser
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HR
Swobodnik
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W
D003937:Diagnosis, Differential; D006801:Humans; D008592:Menisci, Tibial / Q000473:pathology; D012016:Reference Values; D000070600:Tibial Meniscus Injuries; D014463:Ultrasonography / Q000295:instrumentation*
Die sonographischen Kriterien einer Meniskusläsion.