This image is not entirely correct. The semilunar valves of the pulmonary trunk and aorta are incorrect. For the pulmonary trunk, the semilunar valve should have a left, right and anterior cusp. In the drawing, it is shown to have left, right and posterior cusps. For the aorta's semilunar valve, there should be a left, right and posterior cusp instead of the left, right and anterior cusps shown in the drawing. If you check up the current edition of Gray's Anatomy for Students page 170, you will see the correct drawing. 220.233.49.249 (talk) 06:39, 21 July 2008 (UTC)
