Those small, symmetrical indentations just above your buttocks—often called “dimples of Venus”—are more than just a charming aesthetic feature. While they’re commonly admired for their visual appeal (especially in art and fashion), they also have anatomical significance and, in some cases, subtle health implications.
What Are the “Dimples of Venus”?
Medically known as sacral dimples or posterior superior iliac spine (PSIS) dimples, these small indentations appear over the sacroiliac (SI) joints, where your pelvis connects to your lower spine. They’re caused by short ligaments that tether the skin to the underlying bone, creating a natural depression.
- In women: Often more pronounced due to wider pelvises and differences in fat distribution.
- In men: Sometimes called “Apollo’s dimples,” associated with muscular definition and V-shaped torsos.
What They Can Indicate (Mostly Harmless!)
✅ 1. Normal Anatomy

