Skip to main content
Figure 3 | Journal of Orthopaedic Surgery and Research

Figure 3

From: Clavicular hook plate may induce subacromial shoulder impingement and rotator cuff lesion - dynamic sonographic evaluation

Figure 3

Sonographic findings without shoulder impingement. Dynamic musculoskeletal sonography of a 26-year-old man presented with no clinical impingement sign before implant removal. (A–D) Smooth passage of the supraspinatus (SSP) tendon under the acromion was observed while the shoulder was passively elevated from neutral to 180° of forward elevation. HH, humeral head; AC, acromioclavicular joint.

Back to article page

Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X