Title: US depiction of partial-thickness tear of the rotator cuff
Authors: van Holsbeeck, M T ×
Kolowich, P A
Eyler, W R
Craig, J G
Shirazi, K K
Habra, G K
Vanderschueren, G M
Bouffard, J A #
Issue Date: Nov-1995
Series Title: Radiology vol:197 issue:2 pages:443-6
Abstract: PURPOSE: To test previously defined ultrasound (US) criteria for identification of partial-thickness tears of the rotator cuff. MATERIALS AND METHODS: Before shoulder arthroscopy, 52 patients with shoulder pain for more than 3 months were examined with a 7.5-MHz commercially available linear-array transducer and a standardized study protocol. The criteria used to detect partial-thickness tears were (a) a mixed hyper- and hypoechoic focus in the crucial zone of the supraspinatus tendon and (b) a hypoechoic lesion visualized in two orthogonal imaging planes with either articular or bursal extension. RESULTS: The US findings were reported as partial-thickness tears in 17 shoulders, of which three were false-positive findings. There was one false-negative finding. The sensitivity of US in depiction of partial-thickness tears was 93%, and specificity was 94%. The positive predictive value was 82%, and the negative predictive value was 98%. CONCLUSION: US can depict most partial-thickness tears with use of the criteria described.
ISSN: 0033-8419
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Radiology
× corresponding author
# (joint) last author

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