MR anatomy of the subcoracoid bursa and the association of subcoracoid effusion with tears of the anterior rotator cuff and the rotator interval.
OBJECTIVE
We describe the MR anatomy of the subcoracoid bursa and findings associated with subcoracoid effusion.


CONCLUSIONS
Fluid in the subcoracoid space, revealed on MR imaging of the shoulder, may lie in the subcoracoid bursa or the subscapularis recess (both structures can be distinguished with MR imaging). In our patients, subcoracoid effusions were often associated with anterior rotator cuff tears, including tears of the rotator interval.
Grainger
A J
AJ
Department of Radiology, University of California at San Francisco, 94143-0628, USA.
Tirman
P F
PF
Elliott
J M
JM
Kingzett-Taylor
A
A
Steinbach
L S
LS
Genant
H K
HK
D000328:Adult; D002061:Bursa, Synovial / Q000033:anatomy & histology* / Q000473:pathology; D005260:Female; D006801:Humans; D006833:Hydrarthrosis / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D017006:Rotator Cuff / Q000473:pathology; D000070636:Rotator Cuff Injuries; D012785:Shoulder Joint / Q000033:anatomy & histology* / Q000473:pathology