If You Have These Two “Dimples” on Your Lower Back, Here’s What They Actually Mean

Determines ligament length, bone structure, and fat distribution patterns
🧬 Research note: A study in Clinical Anatomy found that the visibility of these dimples correlates with pelvic structure and soft tissue distribution—not with health status, fertility, or hormonal levels.
Key Medical Facts
Fact
What It Means for You
They’re genetic
If you have them, you likely inherited the trait from a parent
They’re more visible with lower body fat
As body composition changes, dimples may become more or less noticeable
They’re permanent
They won’t disappear with exercise or weight loss (though visibility may shift)
They’re harmless
No link to pain, dysfunction, or disease in the vast majority of cases
They’re symmetrical
True dimples of Venus appear on both sides; asymmetry warrants evaluation
⚠️ The Critical Distinction: Normal Dimples vs. Congenital Sacral Dimples
Not all lower back indentations are the same. Understanding the difference matters.
**Normal “Dimples of Venus” **(Benign)
Feature
Description
Location
Symmetrical, just above buttocks, aligned with PSIS bones
Appearance
Small (2–5 mm), shallow, smooth-edged indentations
Onset
Present from childhood/young adulthood; stable over time
Symptoms
None; no pain, discharge, or skin changes
Prevalence
~20–30% of population; varies by ethnicity and sex
Action Needed