Clinical Study

The Ultrasonographic Features of Shoulder Pain Patients in a Tertiary Hospital in South China

Figure 2

Ultrasound images of SC bursa in healthy (a) and bursitis in painful (b) shoulders. Subcoracoid bursa in healthy shoulder (arrow). In subcoracoid bursitis, thickened bursa with effusion can be observed (arrowhead).
(a)
(b)