https://www.e-cep.org/journal/view.php?viewtype=pubreader&number=20125550726
Outcome of ultrasonographic imaging in infants with sacral dimple
sacral dimpleoutcomeimaginginfants
https://diagnosispad.com/articles/sacral_dimple/
Sacral Dimple: Overview, Symptoms, and Treatments | Diagnosis Pad
A sacral dimple is a small indentation or pit in the skin at the base of the spine, typically located just above the buttocks.
sacral dimpleoverviewsymptomstreatmentsdiagnosis