Which of the following structures defines the point at which the posterior lamina of the internal oblique and the aponeurosis of the transverse abdominal become part of the anterior rectus sheath?

(A) arcuate line
(B) inguinal ligament
(C) tendinous intersections
(D) deep inguinal ring
(E) medial crus


Ans: (A) arcuate line

Anatomy & Physiology

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