Inferior scapular angle is at which level?

**Core Concept**
The inferior scapular angle, also known as the inferior angle of the scapula, is a crucial anatomical landmark used in clinical assessments and radiographic measurements. It serves as a reference point for evaluating scapular alignment and posture. The inferior angle is formed by the intersection of the medial and lateral borders of the scapula.

**Why the Correct Answer is Right**
The correct answer is determined by the anatomical position of the scapula. The inferior angle of the scapula is typically located at the level of the seventh thoracic vertebra (T7). This is due to the scapula's position on the posterior chest wall and its relationship with the thoracic spine. The T7 level is used as a reference point for various clinical assessments, including scapular winging and posture evaluations.

**Why Each Wrong Option is Incorrect**
**Option A:** The superior angle of the scapula is located at a higher level than the inferior angle, typically around the second thoracic vertebra (T2).
**Option B:** The medial border of the scapula does not correspond to a specific vertebral level but rather is used as a reference point for scapular alignment.
**Option C:** The lateral border of the scapula is also not a specific vertebral level but is used in conjunction with the medial border to assess scapular alignment.

**Clinical Pearl / High-Yield Fact**
It is essential to remember that the inferior angle of the scapula is a key anatomical landmark used in clinical assessments, and its level corresponds to the seventh thoracic vertebra (T7). This knowledge is crucial for evaluating scapular alignment and posture in patients.

**Correct Answer: C.**