WebDec 5, 2024 · Rhomboid major is a broad quadrilateral muscle that originates from the spinous processes of the second to second to fifth thoracic vertebrae (T2-T5). The muscle extends obliquely in an … Webscapula, also called shoulder blade, either of two large bones of the shoulder girdle in vertebrates. In humans they are triangular and lie on the upper back between the levels of the second and eighth ribs. A scapula’s posterior surface is crossed obliquely by a prominent ridge, the spine, which divides the bone into two concave areas, the supraspinous and …
Osteochondroma of scapula Radiology Case Radiopaedia.org
WebFind Scapula bone stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection. Thousands of new, high-quality … WebTwo bones, the scapula (shoulder blade) and clavicle (collarbone), form the pectoral girdle. The scapula is a flat, triangular bone located posterior to the ribcage. A bony ridge, known as the spine of the scapula, rises from the posterior … glenfield to wetherill park
Scapula anatomy Britannica
WebNov 24, 2024 · The scapula is described as having superior, medial, and lateral borders. Posteriorly, the scapula is divided into a supraspinous fossa and infraspinous fossa by the scapular spine. Anteriorly, on the costal … WebDec 5, 2024 · Supraspinatus is the most superior of the four rotator cuff muscles. It is a small triangular-shaped muscle, located on the posterior aspect of the scapula. It originates from the medial aspect of the supraspinous fossa, a concave depression located above the spine of the scapula. The muscle fibers converge onto a tendon that runs inferior to ... It begins at the vertical [vertebral or medial border] border by a smooth, triangular area over which the tendon of insertion of the lower part of the Trapezius glides, and, gradually becoming more elevated, ends in the acromion, which overhangs the shoulder-joint. The spine is triangular, and flattened from above downward, its apex being directed toward the vertebral border. glenfield to smithfield