Dear Doc, My baby was born on 10th march 2026 and she is having a sacral dimple by birth. I am writing to seek your guidance regarding my newborn baby’s recent ultrasound (USG) findings. As per the report: A sacral pit has been noted. There is a hypoechoic tract extending from the spinal canal to the subcutaneous tissue, which is closed at the skin level. The last visualized posterior element of the sacral vertebra appears small. No lipoma has been appreciated. MRI has been suggested for further evaluation. Clinically, my baby is currently doing well: Normal leg movements Feeding properly No visible swelling, discharge, or redness at the site On physical observation, the pit is very small, located slightly above the buttock crease. I would like your expert opinion on the following: How concerning are these USG findings in the current context? i want to understand its severity and her future complication if there is any ? also what precautions can be taken at this stage?