A horizontal line on the back used for locating the fourth lumbar vertebra.
A) femoral triangle
B) cubital fossa
C) supracristal line
D) posterior triangle
E) medial bicipital furrow

Question

Quizplus · Accepted Answer

The supracristal line is a horizontal line drawn across the back at the level of the highest points of the iliac crests, which corresponds to the fourth lumbar vertebra (L4).

A Horizontal Line on the Back Used for Locating the Fourth