Anatomy All are true regarding axillary aery except? A It is a continuation of subclan aery. B It is crossed by pectoralis minor muscle. C It extends from outer border of second rib to the lower border of teres minor. D The second pa of pa of axillary aery is posterior to pectoralis minor muscle. 💡 Explanation All are true regarding axillary aery except? ✓ Correct Answer: C. It extends from outer border of second rib to the lower border of teres minor.