An 18-year-old white man reported a 2-year history of right shoulder pain. There was no trauma or any ongoing medical illness. Pain was worse at night and was slightly improved by aspirin. Physical ...

Major changes of the coracoid and scapula (main components of the shoulder girdle) across the major vertebrate groups; the right is a simplified cladogram shows the phylogeny of Mesozoic birds with ...

Journal of Avian Medicine and Surgery, Vol. 32, No. 1 (MARCH 2018), pp. 19-24 (6 pages) Coracoid fractures are a frequent presentation in wild birds, commonly caused by collisions with motor vehicles, ...

Osteoid osteoma is a small, benign, and painful tumor most commonly affecting the extra-articular portions of the long bones, especially the femur or tibia. Osteoid osteoma of the coracoid process is ...