The indentation on the scapular spine and glenoid fossa is called which term?

The indentation on the scapular spine and glenoid fossa is called which term?

• A. Serrate
• B. Denticulated
• C. Spinoglenoid notch
• D. Ischiopubic ramus

Answer: (C)

The indentation between the spine of the scapula and the glenoid fossa is the spinoglenoid notch. This notch sits on the posterior surface at the lateral end of the scapular spine and acts as a passageway for the suprascapular nerve (and accompanying vessels) to reach the infraspinatus region. That precise location—between the spine and the glenoid fossa—is what earned the name spinoglenoid notch. Other terms describe different features (for example, borders described as serrate or denticulated refer to edge patterns, and the ischiopubic ramus is part of the pelvis), so they don’t describe this scapular indentation.

The indentation between the spine of the scapula and the glenoid fossa is the spinoglenoid notch. This notch sits on the posterior surface at the lateral end of the scapular spine and acts as a passageway for the suprascapular nerve (and accompanying vessels) to reach the infraspinatus region. That precise location—between the spine and the glenoid fossa—is what earned the name spinoglenoid notch. Other terms describe different features (for example, borders described as serrate or denticulated refer to edge patterns, and the ischiopubic ramus is part of the pelvis), so they don’t describe this scapular indentation.