[Ultrasonography of the rotator cuff of the shoulder].
Clinical examination for rotator cuff (RC) tear is rarely conclusive. Arthrography has been considered the standard diagnostic procedure for detection of rotator cuff tears. Ultrasonography (US) is less time-consuming and less expensive than arthrography and is, in addition, noninvasive. During recent years, many reports concerning US evaluation of RC tears have been published, but with different results about the diagnostic value of the examination. Recently, some authors have pointed out the ability of US in visualizing degenerative changes in the RC and that it is difficult to differentiate between tears and degenerative changes. By review of the English literature, we conclude that the experienced examiner with proper equipment can confidently differentiate between normal and pathological RC an that in quite a number of cases it is possible to differentiate tears from degenerative changes. In case of doubt, the examination should be supplemented by shoulder arthrography. In the hands of an experienced examiner with proper equipment US seems to be suitable as the initial imaging modality for evaluation of RC.
Emamian
S A
SA
Københavns Amts Sygehus i Glostrup, røntgen/ultralydafdelingen.
Jensen
D B
DB
D006801:Humans; D008722:Methods; D017006:Rotator Cuff / Q000000981:diagnostic imaging* / Q000503:physiopathology; D014463:Ultrasonography
Ultralydundersøgelse af skulderens rotator-cuff.