Dots per inch (DPI, or dpi) is a measure of spatial printing or video dot density, in particular the number of individual dots that can be placed in a line within the span of 1 inch (2.54 cm). Monitors do not have dots, but do have pixels; the closely related concept for monitors and images is pixels per inch or PPI.
The iliac crest is the curved superior border of the ilium, the largest of the three bones that merge to form the os coxa, or hip bone. It is located on the superior and lateral edge of the ilium very close to the surface of the skin in the hip region. When a person places their hands on their hips, it is the skin above the iliac crest that they rest their hands on.
However, your feedback is important to us. The common iliac artery originates from the abdominal aorta, the main blood vessel in the abdominal area. Both the aorta and the systemic arteries are part of the systemic circulatory system, which carries oxygenated blood from the heart to the other areas of the body and back.